DOCSLIB.ORG

Conference Program Ceramics.Org/Gomd2016

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Conference Program Ceramics.Org/Gomd2016 Scan for meeting app. conference program ceramics.org/gomd2016 The Madison Concourse Hotel and Governor’s Club | Madison, WI USA 2016 GLASS AND OPTICAL MATERIALS DIVISION ANNUAL MEETING May 22–26, 2016 JOURNAL OF NON-CRYSTALLINE SOLIDS PROUD SPONSOR OF THE GOMD 2016 POSTER SESSION MEET THE EDITORS: B. G. Potter, University of Arizona, Arizona Materials Laboratory, Tucson, AZ, USA E. D. Zanotto, Universidade Federal de São Carlos, Vitreous Materials Lab, São Carlos, SP, Brazil J.W. Zwanziger, Dept. of Chemistry, Dalhousie University, Halifax, Canada 2014 Impact Factor * 1.766 TIME & DATE: Date: Monday, May 23 Time: 6.30 – 8.30 pm Announcing the 2016 N.F. Mott Award The Senior Scientist Award for Outstanding contributions to the science of Non-Crystalline Solids over many years. The winner will be announced during the conference banquet. FOR MORE INFORMATION www.elsevier.com/locate/jnoncrysol welcome Dear Colleagues and Friends, On behalf of The American Ceramic Society, welcome to the Glass & Optical Materials Division Meeting (GOMD 2016). We have over 360 presentations and posters that explore the fundamental nature of the glassy state, glass applications in healthcare, energy and environment, glass manufacturing challenges, nuclear waste immobilization, optical and optoelectronic materials, and more. GOMD2016 will provide a unique opportunity for glass scientists and technologists to interact. GOMD2016 includes five symposia with more than 20 sessions led by technical leaders from industry, government laboratories, and academia covering the latest advances in glass science and technology. The poster session will highlight late-breaking research and feature the annual student poster contest. Several special activities are planned in addition to the technical program: - Renew acquaintances and get to know new faces within the GOMD community during the Welcome Reception on Sunday from 6:00 p.m. – 8:00 p.m. - Special Award Lectures: The Stookey Lecture of Discovery Award (Monday morning), the George W. Morey Award (Tuesday morning), the Norbert J. Kreidl Award for Young Scholars (Tuesday at noon), the Darshana and Arun Varshneya Frontiers of Glass Science lecture (Wednesday morning) and the Darshana and Arun Varshneya Frontiers of Glass Technology lecture (Thursday morning). - Continue your learning experience by attending the Poster Session and Student Poster Competition on Monday from 6:30 p.m. – 8:30 p.m. - GOMD attendees are invited to be our guests and continue networking with their colleagues during the conference dinner on Tuesday from 7:00 p.m. – 10:00 p.m. Special thanks to our sponsors The International Journal of Applied Glass Science (IJAGS), Deltech Furnaces, Saint-Gobain and the Journal of Non-Crystalline Solids. The American Ceramic Society thanks you for participating in this year’s meeting. The 2016 Organizing Committee: Liping Huang John Kieffer Rensselaer Polytechnic University of Michigan Institute i award speakers Stookey Lecture of Discovery Monday, May 23, 2016 | 8 – 9 a.m. David L. Griscom, impactGlass research international Title: The life and unexpected discoveries of an intrepid glass scientist Sponsored by Corning Incorporated and Coe College George W. Morey Lecture Tuesday, May 24, 2016 | 8 – 9 a.m. Hellmut Eckert, Institute of Physics in São Carlos, University of São Paulo, Brazil & Institute of Physical Chemistry, University of Münster, Germany Title: Spying with spins on messy materials: 50 years of glass structure elucidation by NMR spectroscopy Sponsored by PPG Industries, Inc. The Norbert J. Kreidl Award for Young Scholars Lecture Tuesday, May 24, 2016 | Noon – 1 p.m. Lan Li, Massachusetts Institute of Technology Title: Materials and devices for mechanically flexible integrated photonics Darshana and Arun Varshneya Frontiers of Glass Science Lecture Wednesday, May 25, 2016 | 8 – 9 a.m. Matteo Ciccotti, Professeur de l’ESPCI, Laboratorie de Science et Ingenierie de la Matiere Molle, France Title: Multiscale investigation of stress-corrosion crack propagation mechanisms in oxide glasses Darshana and Arun Varshneya Frontiers of Glass Technology Lecture Thursday, May 26, 2016 | 8 – 9 a.m. Matthew J. Dejneka, Research fellow, Corning Glass Research Group Title: Chemically strengthened glasses and glass-ceramics ii table of contents Award Speakers .................................................................................... ii Schedule at a Glance . iv Student Events ..................................................................................... v Symposia/Session Matrix . vi-ix Hotel Floor plan . x Presenting Author List . 1-3 final program Monday morning .................................................................................. 4-5 Monday afternoon ................................................................................5-9 Tuesday morning . 9-11 Tuesday afternoon . 11-14 Wednesday morning . 14-16 Wednesday afternoon ........................................................................... 16-18 Thursday morning . 19-20 Thursday afternoon ............................................................................. 20-21 Abstracts ...................................................................................... 22-89 Author index .................................................................................. 90-94 sponsors MEETING REGULATIONS The American Ceramic Society is a nonprofit scientific organization that facilitates website. By participating in the conference, you grant The American Ceramic Society the exchange of knowledge meetings and publication of papers for future reference. the right to use your name and photograph for such purposes. All postings become The Society owns and retains full right to control its publications and its meetings. the property of The American Ceramic Society. The Society has an obligation to protect its members and meetings from intrusion by others who may wish to use the meetings for their own private promotion purpose. During oral sessions conducted during Society meetings, unauthorized Literature found not to be in agreement with the Society’s goals, in competition with photography, videotaping and audio recording is prohibited. Failure to comply Society services or of an offensive nature will not be displayed anywhere in the vicinity may result in the removal of the offender from the session or from the remainder of of the meeting. Promotional literature of any kind may not be displayed without the the meeting. Society’s permission and unless the Society provides tables for this purpose. Literature not conforming to this policy or displayed in other than designated areas will be Registration Requirements: Attendance at any meeting of the Society shall be disposed. The Society will not permit unauthorized scheduling of activities during limited to duly registered persons. its meeting by any person or group when those activities are conducted at its meeting Disclaimer: Statements of fact and opinion are the responsibility of the authors place in interference with its programs and scheduled activities. The Society does not alone and do not imply an opinion on the part of the officers, staff or members of The object to appropriate activities by others during its meetings if it is consulted with American Ceramic Society. The American Ceramic Society assumes no responsibility regard to time, place, and suitability. Any person or group wishing to conduct any for the statements and opinions advanced by the contributors to its publications or activity at the time and location of the Society meeting must obtain permission from by the speakers at its programs; nor does The American Ceramic Society assume the Executive Director or Director of Meetings, giving full details regarding desired any liability for losses or injuries suffered by attendees at its meetings. Registered time, place and nature of activity. names and trademarks, etc. used in its publications, even without specific indications Diversity Statement: The American Ceramic Society values diverse and inclusive thereof, are not to be considered unprotected by the law. Mention of trade names of participation within the field of ceramic science and engineering. ACerS strives commercial products does not constitute endorsement or recommendations for use to promote involvement and access to leadership opportunity regardless of race, by the publishers, editors or authors. ethnicity, gender, religion, age, sexual orientation, nationality, disability, appearance, Final determination of the suitability of any information, procedure or products geographic location, career path or academic level. for use contemplated by any user, and the manner of that use, is the sole responsibility The American Ceramic Society plans to take photographs and video at the of the user. Expert advice should be obtained at all times when implementation is being conference and reproduce them in educational, news or promotional materials, considered, particularly where hazardous materials or processes are encountered. whether in print, electronic or other media, including The American Ceramic Society’s Copyright © 2016. The American Ceramic Society (www.ceramics.org). All rights reserved. iii schedule at a glance SUNDAY, MAY 22, 2016 Registration 4:00 p.m. – 7:00 p.m. Madison Foyer Welcome reception 6:00 p.m. – 8:00 p.m. Capitol Ballroom MONDAY, MAY 23, 2016 Registration 7:00 a.m. – 5:30 p.m. Stookey Lecture of Discovery – David L. Griscom 8:00 a.m. – 9:00 a.m. Madison *Concurrent Sessions 9:20
Load more

Recommended publications
  • United States Patent (19) 11 Patent Number: 6,114,039 Rifqi (45) Date of Patent: Sep
    USOO611.4039A United States Patent (19) 11 Patent Number: 6,114,039 Rifqi (45) Date of Patent: Sep. 5, 2000 54 PROCESS FOR TREATING GLASS FOREIGN PATENT DOCUMENTS SUBSTRATES 0579.399 1/1994 European Pat. Off.. O O O 592 237 4/1994 European Pat. Off.. 75 Inventor: Francoise Rifai, Paris, France 96 11888 4/1996 WIPO. 73 Assignee: Saint Gobain Vitrage, Courbevoie, OTHER PUBLICATIONS France Database WPI, Week 30, Derwent Publications Ltd., Lon don. GB: AN 96-292416, XPOO2O17839 & JP 08 124153 21 Appl. NoNo.: 08/930,2781930, A (Nippons a 1-1s Sheet Glass Ltd)s May 17, 1996, see abstract. 22 PCT Filed: Feb. 6, 1997 Chemical abstracts, vol. 114, No. 4, Jan. 28, 1991, Colum bus, Ohio, US; abstract No. 28896t, p. 299; P002017838, see 86 PCT No.: PCT/FR97/00233 abstract & JP 02 153847 A (Murase Glass Co Ltd) Jun. 13, S371 Date: Dec. 19, 1997 1990. Data Base WPI, Week 47, Derwent Publications Ltd., Lon S 102(e) Date: Dec. 19, 1997 don GB; AN 88-336490, XP002017840 & SU 1395597 A 87 PCT Pub. No.: WO97129058 (Buraev AMI), May 15, 1998, see abstract. 87) U O / Database WPI, Week 43, Derwent Publications Ltd., London PCT Pub. Date: Aug. 14, 1997 GB; AN 82–91185e; XP002017841 & JP 57 149 850 A 30 Foreign Application Prioritv D (Tokyo Shibaura Elec Ltd), Jun. 29, 1989, see abstract. 30 oreign Application Priority Data Database WPI, Week 14, Derwent Publications, Ltd., Lon Feb. 7, 1996 FR France ................................... 96 01484 don GB; AN95-102849, XPOO2017842, & JP 07 129 169 51 Int.Ill.
    [Show full text]
  • The American Ceramic Society 25Th International Congress On
    The American Ceramic Society 25th International Congress on Glass (ICG 2019) ABSTRACT BOOK June 9–14, 2019 Boston, Massachusetts USA Introduction This volume contains abstracts for over 900 presentations during the 2019 Conference on International Commission on Glass Meeting (ICG 2019) in Boston, Massachusetts. The abstracts are reproduced as submitted by authors, a format that provides for longer, more detailed descriptions of papers. The American Ceramic Society accepts no responsibility for the content or quality of the abstract content. Abstracts are arranged by day, then by symposium and session title. An Author Index appears at the back of this book. The Meeting Guide contains locations of sessions with times, titles and authors of papers, but not presentation abstracts. How to Use the Abstract Book Refer to the Table of Contents to determine page numbers on which specific session abstracts begin. At the beginning of each session are headings that list session title, location and session chair. Starting times for presentations and paper numbers precede each paper title. The Author Index lists each author and the page number on which their abstract can be found. Copyright © 2019 The American Ceramic Society (www.ceramics.org). All rights reserved. MEETING REGULATIONS The American Ceramic Society is a nonprofit scientific organization that facilitates whether in print, electronic or other media, including The American Ceramic Society’s the exchange of knowledge meetings and publication of papers for future reference. website. By participating in the conference, you grant The American Ceramic Society The Society owns and retains full right to control its publications and its meetings.
    [Show full text]
  • The Use of Diarylethene Derivatives for Photo-Switching
    Contribution The use of Diarylethene Derivatives for Photo-switching Kenji Matsuda Masahiro Irie Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University 1. Introduction The color change is attributable to the different electrical structures between the open-ring and closed-ring The process of reversible coloration changes induced isomers. In the open-ring isomers, free rotation exists at at least in one-direction by photoirradiation is referred to the ethene and aryl groups, so the isomer is non-planar as photochromism.1) The two isomers of photochromic com- and the π-electrons are localized in the two aryl groups. pounds differ in their geometrical and electrical structures. Furthermore, due to rotational energy barriers, two rota- These geometrical and electrical differences lead to tional isomers exist, namely, photo-reactive (anti-parallel) changes in the physical properties of the molecules, such and photo-inactive (parallel) (Figure 2).3) On the other hand, as their absorption and fluorescence spectra, refractive the closed ring isomer possesses high planarity, with index and electrical conductivity. Since the transformation asymmetrically arranged carbon atoms at the reaction site. between the isomers is induced by photoirradiation, It has a bond alternation polyene structure and a π-conju- optical-switching of the physical properties can be realized gated system spread throughout the molecule. Reflecting by using the photochromic units. on the differences between these geometric and electrical Diarylethene, which contains five-membered structures, their physical properties vary in many ways.4) heterocyclic rings, is well known as a photochromic com- In this review, some of the physical properties that were pound that is thermo-irreversible, has high-sensitivity and photo-switched by using photochromic diarylethene units, has fatigue resistance properties.2) Photochromic reactions i.e.
    [Show full text]
  • Reduction of Lead Leaching from Lead Crystal Glass
    Ceramics - Silikaty 37, s. 193-197 (1993) 193 REDUCTION OF LEAD LEACHING FROM LEAD CRYSTAL GLASS LUDMILA RYBARIKOVA Institute of Chemical Technology, Department of Glass and Ceramics, Technicka 5, 166 28 Praha 6 Received 8. 6. 1993 The surfaces of lead crystal glass ware containing 24 wt.% PbO were dealkalized with products of decompo­ ° sition of ammonium chloride at temperntures of 250 - 500 C. The deposit formed 011 the glris,q surface WClS f our1d to contain also lead, apart from potassium and sodium. The lead co11ter1t was low compm·ed to that of the alkalies. Tests of surf(lre chemical dumbility with respect to W(lter by the autoclave method (IS well as long-term surface lmching with acetic acid solution showed that dealkalization reduced considernbly the leaching of alkalies c1s well as that of lead. The efficiency of the treatment increased with tempernture, but even the glass surfaces dealkalized at the lowest temperntur·es, far below the Tg of the glass, crhibitcd a very satisfactory durnbility also 011 the long-term basis. INTRODUCTION The dissociation degree depends on temperature. Both 1-ICI and NH4 CI rnay take part in the dealka­ A low extraction of lead from the surface is re­ lization. quested in the case of lead crystal ware corning into It is assumed that apart from other alkalies, also contact with foodstuffs. Although most of the current other components are extracted from the glass surface glasses so far conform to the existing standard spe­ to a lesser degree, mostly calcium in the case of soda­ cifications, extensive research aimed at reducing the lime-silicate glasses [3].
    [Show full text]
  • Dupont™ Ligasep™ CO2 Removal by Dealkalization with Weak Acid
    Tech Fact Removal of CO2 in Dealkalization with Weak Acid Cation Resin Application Carbon dioxide (CO2) in water is present as an equilibrium mixture of the dissolved − 2− Description gas CO2, the weak acid H2CO3, and the HCO3 and CO3 anions associated with bicarbonate and carbonate alkalinity. The exact equilibrium ratio of these four species depends on the pH and temperature of the water. In a dealkalization system using a weak acid cation (WAC) resin in the H-form, the system removes alkalinity and partially softens the water. The WAC resin exchanges hydrogen ions for hardness ions associated with alkalinity. The resulting low pH converts bicarbonate and carbonate alkalinity to dissolved CO2 gas, which is then removed by degasification. Reliably and effectively removing as much CO2 as possible by degasification reduces the amount of alkalinity that could form posttreatment due to equilibrium conversion of CO2 and protects sensitive downstream processes and equipment from potential CO2-related corrosion. Solution DuPont™ Ligasep™ Degasification Modules use a proprietary polymethylpentene (PMP) hollow fiber membrane that provides an efficient transfer of gases between a liquid and a gas. The membrane does not allow water to pass through the membrane but freely allows gas to pass through. Equilibrium between the liquid and gas phase is offset when a vacuum and a strip gas is applied to one side of the membrane. This creates a driving force to move dissolved gases from the water to the gas side of the membrane. Ligasep™ Degasification Modules offer a clean, efficient and stable process to decarbonate water to concentrations of 5 mg/L or less of CO2 (8.35 mg/L as CaCO3) to reduce the load on downstream ion exchange equipment.
    [Show full text]
  • Materials of Engineering
    Copyright (C) 1999 by The McGraw-Hill Companies, Inc. All rights reserved. Use of this product is subject to the terms of its License Agreement. Click here to view. Section 6 Materials of Engineering BY HOWARD S. BEAN Late Physicist, National Bureau of Standards HAROLD W. PAXTON United States Steel Professor Emeritus, Carnegie Mellon University JAMES D. REDMOND President, Technical Marketing Resources, Inc. MALCOLM BLAIR Technical & Research Director, Steel Founders Society of America ROBERT E. EPPICH Vice President, Technology, American Foundrymen's Society L. D. KUNSMAN Late Fellow Engineer, Research Labs, Westinghouse Electric Corp. C. L. CARLSON Late Fellow Engineer, Research Labs, Westinghouse Electric Corp. J. RANDOLPH KISSELL Partner, The TGB Partnership FRANK E. GOODWIN Vice President, Materials Science, ILZRO, Inc. DON GRAHAM Manager, Turning Programs, Carboloy, Inc. ARTHUR COHEN Manager, Standards and Safety Engineering, Copper Development Assn. JOHN H. TUNDERMANN Vice President, Research & Technology, INCO Alloys International, Inc. JAMES D. SHEAROUSE, III Senior Development Engineer, The Dow Chemical Co. PETER K. JOHNSON Director, Marketing & Public Relations, Metal Powder Industries Federation JOHN R. SCHLEY Manager, Technical Marketing, RMI Titanium Co. ROBERT D. BARTHOLOMEW Engineer, Powell Labs, Ltd. DAVID A. SHIFLER Metallurgist, Naval Surface Warfare Center HAROLD M. WERNER Consultant RODNEY C. DEGROOT Research Plant Pathologist, Forest Products Lab, USDA DAVID W. GREEN Supervisory Research General Engineer, Forest Products Lab, USDA ROLAND HERNANDEZ Research General Engineer, Forest Products Lab, USDA RUSSELL C. MOODY Supervisory Research General Engineer, Forest Products Lab, USDA JOSEPH F. MURPHY Supervisory General Engineer, Forest Products Lab, USDA ROBERT J. ROSS Supervisory Research General Engineer, Forest Products Lab, USDA WILLIAM T.
    [Show full text]
  • Light Stabilisation of Photochromic Prints
    Thesis for the Degree of Master in Science with a major in Textile Engineering The Swedish School of Textiles 2016-05-27 LIGHT STABILISATION OF PHOTOCHROMIC PRINTS Nikolina Brixland E-TEAM, European Masters Programme in Advanced Textile Engineering Description: Master Thesis for Master in Textile Technology Title: Light Stabilisation of Photochromic Prints Author: Nikolina Brixland Supervisors: Vincent Nierstrasz, Sina Seipel Examiner: Vincent Nierstrasz Abstract Light stabilisation of photochromic dyes is seen as the most challenging part in the development of photochromic dyes. The aim of this research is to compare stabilisation methods and their effect on the lifetime of a photochromic print on textile. The vision is to create a textile UV-sensor that detects current UV-light exposure in the surroundings and alarms the wearer by showing colour. The developed inks have been formulated for ink-jet printing as a novel production method with resource saving properties. UV-LED light curable ink formulations were prepared for two dye classes; a non-commercial spirooxazine, a commercial spirooxazine (Oxford Blue) and a commercial naphthopyran (Ruby Red). Two different stabilisation methods were applied; chemically by incorporation of hindered amine light stabilisers and physically by polyurethane coating. Fatigue tests were performed to evaluate and compare the stabilisation methods. The tests included were household washing, multiple activations and intensive sun-lamp exposure. As a result it was found that Oxford Blue and spirooxazine had an initial better resistance to photodegradation than Ruby Red. The coating reduced the ability of colour development in higher extend for Oxford Blue and spirooxazine compared to Ruby Red. Moreover, the photocolouration increased with the number of activations for Oxford Blue and spirooxazine in particular.
    [Show full text]
  • Organic Photochromic Compounds
    Organic Photochromic Compounds Literature talk 11.07.2018 Lisa-Catherine Rosenbaum, Gaich group Universität Konstanz Introduction „Photochromism“ (from Greek phos = light, chroma = color; Hirshberg, 1950) : light-induced reversible transformation of a chemical species between two forms with different absorption spectra Photochromic action: • photo-induced darkening • thermally induced reverse reaction which leads to initial transparent state - from 1960s: glass lenses impregnated with silver halides and cuprous ions (photolytic decomposition of silver halide; reversible broad absorption band from UV to near IR) - nowadays: organic photochromic lenses H. Dürr, H. Bouas-Laurent, Photochromism: Molecules and Systems , Elsevier Science, 2003 . https://www.zeiss.com/vision-care/int/better-vision/lifestyle-fashion/fast-dark-fast-clear-modern-self-tinting-lenses.html , taken on 13.06.2018 2 11.07.2018 Organic Photochromic Compounds Universität Konstanz Historical Survey Photochromic phenomena first reported by J. Fritsche (1867): Chancel (1878), Hantzsch (1907): chromoisomerism E. ter Meer (1876): (structure isomerism of “chromo -dinitro salts”) Fainzil’berg (1975): reversible formation of K-salt of ethylnitrolic acid R. Hubbard, A. Kropf (1958): photoexcitation in the process of vision 1960s: development of physical methods (UV, IR, NMR, X-Ray, time-resolved and flash spectroscopy) and organic synthesis mechanistic and synthetic studies; limited potential applications (photodegradation), stagnation of research 1980s: fatigue-resistant photoswitches (spirooxazines and chromenes), fabrication and commercial application of photochromic lenses and other systems J. Fritsche, Comptes Rendus Acad. Sci. 1867 , 69 , 1035. E. t. Meer, Justus Liebigs Ann. Chem. 1876 , 181 , 1-22. H. A., Ber. Dt. Chem. Ges. 1907 , 40 , 1533-1555. V. I. Slovetskii, V. P. Balykin, O.
    [Show full text]
  • Glass Reactivity and Its Potential Impact on Coating Processes
    Glass Technical Document | TD-106 Glass Reactivity and its Potential Impact on Coating Processes Dr. Paul F. Düffer's article addresses, Introduction explains, and offers practical suggestions Since the Middle Ages, flat glass products and recommendations for three significant have maintained a well deserved problem areas related to glass surface reputation for longevity and reliability in reactivity and chemistry: service for a wide variety of end-uses. From the intricate patterns of stained-glass Stage 1 Corrosion in Glass Racks cathedral windows to the design and and Cases performance challenges presented by the Damaging Effects of Glass Fines architectural and transportation markets of (Glass Particulates) from Glass more recent history, glass has been Edging Operations applauded as one of the most noble and "Hard" Water Silicates Deposits dependable of building materials. Therefore, and Their Effect on Subsequent except for occasional breakage, it is not Glass Coating Operations surprising that the archetypal consumer views glass as being essentially immutable This article will benefit all Vitro and virtually impervious to chemical attack. Architectural Glass (formerly PPG However, there are specific environments Industries) glass customers, particularly commonly encountered by flat glass distributors, fabricators and those who coat producers and fabricators wherein the glass. vitreous surface willingly reveals its unique reactive characteristics. The following Abstract discussion reviews important aspects of these special environments and the salient It is generally unknown that commercial flat features of glass surface reactivity and the glass exhibits distinct behavioral potential impact on coating operations. characteristics which warrant that it be classified as an "active" rather than "passive" substrate for coating applications.
    [Show full text]
  • Unusual Concentration Dependence of the Photoisomerization Reaction in Donor-Acceptor Stenhouse Adducts
    Photochemical & Photobiological Sciences Unusual Concentration Dependence of the Photoisomerization Reaction in Donor-Acceptor Stenhouse Adducts Journal: Photochemical & Photobiological Sciences Manuscript ID PP-ART-03-2019-000130.R1 Article Type: Paper Date Submitted by the 25-Apr-2019 Author: Complete List of Authors: Lui, Brandon; University of California at Riverside, Chemistry Tierce, Nathan; University of California at Riverside, Chemistry Tong, Fei; University of California at Riverside, Chemistry Sroda, Miranda ; University of California Santa Barbara, Chemistry and Biochemistry Luo, Hao; Chongqing University Read de Alaniz, Javier; University of California Santa Barbara, Chemistry and Biochemistry Bardeen, Christopher; University of California at Riverside, Chemistry Page 1 of 24 Photochemical & Photobiological Sciences Unusual Concentration Dependence of the Photoisomerization Reaction in Donor-Acceptor Stenhouse Adducts Brandon F. Lui(1), Nathan T. Tierce(1), Fei Tong(1), Miranda M. Sroda(2), Hao Lu (3), Javier Read de Alaniz(2)*, and Christopher J. Bardeen(1,3)* (1)Department of Chemistry University of California, Riverside Riverside, CA 92521 (2)Department of Chemistry and Biochemistry University of California Santa Barbara Santa Barbara, CA 93106-9510 (3)School of Chemistry and Chemical Engineering Chongqing University Chongqing 400044, P.R.China (4) Materials Science and Engineering Program University of California, Riverside Riverside, CA 92521 Abstract Donor-acceptor Stenhouse adducts comprise a new class of reversible photochromic molecules that absorb in the visible and near-infrared spectral regions. Unimolecular photoisomerization reactions are usually assumed to be insensitive to photochrome density, at least up to millimolar concentrations. In this paper, the photoisomerization kinetics of a third-generation donor- acceptor Stenhouse adduct molecule (denoted DASA) are examined over a range of concentrations.
    [Show full text]
  • Photochromic Glassfibre Reinforced Plastic
    Adaptables2006, TU/e, International Conference On Adaptable Building Structures 8-187 Eindhoven [The Netherlands] 03-05 July 2006 Photochromic Glassfibre Reinforced Plastic Hui ZHANG School of Architecture Southeast University Si Pai Lou 2 Hao 210096, Nanjing P. R. China [email protected] KEYWORDS photochromic materials, glassfibre reinforced plastic (GRP), photochromic GRP, adaptive building skin Paper Sunshine in summer is not always desirable. The summer sunrays that reach inside buildings with large glazed envelopes and windows can make computer work difficult, with strong glaring on computer screens seriously affecting working conditions. The heat gained through glazed envelopes and windows, and from the buildings’ skin, also burdens the building with increased cooling loads in summer. Among various solar control methods, the applications of photochromism are gaining increasing interest in architecture. Energy-absorptive photochromic systems and materials change their optical properties, such as color and light transmission, when exposed to the UV rays in sunlight and revert back to their original properties in diffused light. This material behavior can be used to control the effects of sunlight on the interior light environment and regulate lighting and heating levels for energy load management. At the present time, this photochromic effect is being applied in energy-efficient glazing, which can be either automatically or electrically switched from colorless (or weakly colored) to colored, or the inverse, in accordance with light conditions. These types of windows normally use glass panes as substrates which either have a photochromic coating or are laminated with photochromic films, or they are supplied with complicated device structures. Windows using the photochromic effect are just the beginning.
    [Show full text]
  • High-Level Waste Borosilicate Glass a Compendium of Corrosion Characteristics
    2 of 3 United States Department of Energy Office of Waste Management HIGH-LEVEL WASTE BOROSILICATE GLASS A COMPENDIUM OF CORROSION CHARACTERISTICS VOLUME 2 U. S. Department of Energy Office of Waste Management Office of Eastern Waste Management Operations High-Level Waste Division / / G-e:ZAt 7 2 of 3 United States Department of Energy Office of Waste Management HIGH-LEVEL WASTE BOROSILICATE GLASS A COMPENDIUM OF CORROSION CHARACTERISTICS VOLUME 2 U. S. Department of Energy Office of Waste Management Office of Eastern Waste Management Operations High-Level Waste Division HIGH-LEVEL WASTE BOROSILICATE GLASS: A COMPENDIUM OF CORROSION CHARACTERISTICS, VOLUME II Compiled and Edited by: J. C. Cunnane J. K Bates, C. R. Bradley, E. C. Buck, J. C. Cunnane, W. L. Ebert, X. Feng, J. J. Mazer, and D. J. Wronkiewicz Argonne National Laboratory J. Sproull Westinghouse Savannah River Company W. L. Bourcier Lawrence Livermore National Laboratory B. P. McGrail and M. K. Altenhofen Battelle Pacific Northwest Laboratory March 1994 ACKNOWLEDGMENTS Many individuals have contributed to the preparation and review of this document. The authors would like to particularly acknowledge the contributions of the Technical Review Group (TRG), Peer Reviewers who provided technical direction during the preparation of the early drafts, and the document typists (particularly Roberta Riel) who persisted through interminable change cycles. A listing of these individuals appears below: Technical Review Group David E. Clark (Chairman) - University of Florida (USA) Robert H. Doremus - Rensselaer Polytechnic Institute (USA) Bernd E. Grambow - Kernforschungszentrum Karlsruhe (Germany) J. Angwin C. Marples - Atomic Energy Authority (UK) John M. Matuszek - JMM Consulting (USA) Steering Group Rodney C.
    [Show full text]