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Batteries for Electric Cars
Batteries for Electric Cars A case study in industrial strategy Sir Geoffrey Owen Batteries for Electric Cars A case study in industrial strategy Sir Geoffrey Owen Policy Exchange is the UK’s leading think tank. We are an independent, non-partisan educational charity whose mission is to develop and promote new policy ideas that will deliver better public services, a stronger society and a more dynamic economy. Policy Exchange is committed to an evidence-based approach to policy development and retains copyright and full editorial control over all its written research. We work in partnership with academics and other experts and commission major studies involving thor- ough empirical research of alternative policy outcomes. We believe that the policy experience of other countries offers important lessons for government in the UK. We also believe that government has much to learn from business and the voluntary sector. Registered charity no: 1096300. Trustees Diana Berry, Andrew Feldman, Candida Gertler, Greta Jones, Edward Lee, Charlotte Metcalf, Roger Orf, Krishna Rao, Andrew Roberts, George Robinson, Robert Rosenkranz, Peter Wall. About the Author About the Author Sir Geoffrey Owen is Head of Industrial Policy at Policy Exchange. The larger part of his career has been spent at the Financial Times, where he was Deputy Editor from 1973 to 1980 and Editor from 1981 to 1990. He was knighted in 1989. Among his other achievements, he is a Visiting Professor of Practice at the LSE, and he is the author of three books - The rise and fall of great companies: Courtaulds and the reshaping of the man-made fibres industry, Industry in the USA and From Empire to Europe: the decline and revival of British industry since the second world war. -
Octyl Alcohol F Oxo Alcohols
Octyl alcohol F Oxo alcohols Trade name: Octyl alcohol F Chemical name: Distillation residue, by-products from the production of 2-ethylhexan-1-ol. CN: 3824 90 97 CAS: 68609-68-7 Properties Use Octyl alcohol F is a liquid whose colour varies from yellow, Octyl alcohol F is used as a flotation agent. through brown-yellow to greenish, with a characteristic odour. Product classification Octyl alcohol F is not classified as a hazardous material according to RID/ADR. Physical and chemical properties Parameter Business unit Value Test methods 2-ethylhexanol, not more than % m/m 30 ZAK’s internal rmethod High-molecular compounds >C8, not less than % m/m 70 ZAK’s internal rmethod oxoplast.pl Manufacturer: Grupa Azoty Zakłady Azotowe Kędzierzyn S.A. Isobutyraldehyde Trade name: Isobutyraldehyde Chemical name: 2-methylpropanal, isobutyraldehyde, isobutanal CN: 2912 19 00 CAS: 78-84-2 Chemical formula: (CH3)2CHCHO Properties Use Isobutyraldehyde is a transparent, colourless liquid with a char- Isobutyraldehyde is used as a raw material for producing acteristic odour. alcohols, acids, amines, and esters. It is used in processes of manufacturing plasticizers, pharmaceutical products, plant Product classification protection agents, synthetic resins, fragrances, solvents and all sorts of additives used in many branches of industry Isobutyraldehyde is classified as a hazardous material (antioxidants, wetting agents, perfume ingredients, improvers). according to RID/ADR. - RID KI. 3, packing group II - ADR KI. 3, packing group II Physical and chemical properties Parameter Business unit Value Test methods Colour, not more than Pt-Co 15 ISO 6271 Acid number, not more than mg KOH/g 2 ZAK’s internal rmethod N-butyraldehyde, not more than % m/m 0,2* ZAK’s internal rmethod Water, not more than % m/m 1,5 ISO 760 Isobutyraldehyde, not less than % m/m 99,5* ZAK’s internal rmethod * the values do not take into account water content in the product oxoplast.pl Manufacturer: Grupa Azoty Zakłady Azotowe Kędzierzyn S.A. -
Platinum Metals Review
PLATINUM METALS REVIEW A quarterly survey of research on the platinum metals and of developments in their application in industry VOL. 10 APRIL 1966 NO. 2 Contents Recent Advances in Industrial Platinum Resistance Thermometry 42 Petrochemicals by Platinum Reforming 47 Prevention of Corrosion in Paper Making Machines 48 Expansion in Platinum Production 52 Platinum-wound Furnaces in the Manufacture of Semiconductors 53 The Wetting of Platinum and its Alloys by Glass 54 Electrodeposition of Iridium 59 The Reaction between Hydrogen and Oxygen on Platinum 60 Catalysis of Olefin-to-Olefin Addition 65 Abstracts 66 New Patents 73 Communications should be addressed to The Editor, Platinum Metals Review Johnson, Matthey & Co Limited, Hatton Garden, London ECI Recent Advances in Industrial Platinum Resistance Thermometry By J. S. Johnston, B.s~.,A.R.C.S. Rosemount Engineering Company Limited, Bognor Regis The modern platinum resistance thermometer provides the most accurate and versatile method of industrial temperature measurement and control. This article gives details of a new design of platinum resistance thermo- meter element of small dimensions and good stability. It also describes a range of complete thermometers based on these elements together with a resistance-bridge system used for signal conditioning when the thermo- meters are used in data-logging or computer controlled systems. Two principal factors have contributed to a thermometer confers the advantages of better recent large increase in the use of platinum reproducibility and larger output signal resistance thermometers in industry. On the coupled with the ability to scale the output one hand new techniques of manufxture to fit the requirements of the instrumentation. -
Review Article Di-2-Ethylhexylphthalate May Be a Natural Product, Rather Than a Pollutant
Hindawi Journal of Chemistry Volume 2018, Article ID 6040814, 7 pages https://doi.org/10.1155/2018/6040814 Review Article Di-2-ethylhexylphthalate May Be a Natural Product, Rather than a Pollutant Aurelio Ortiz and Estibaliz Sansinenea Facultad de Ciencias Qu´ımicas, Beneme´rita Universidad Auto´noma de Puebla, C.P. 72570, Puebla, PUE, Mexico Correspondence should be addressed to Estibaliz Sansinenea; [email protected] Received 28 June 2018; Revised 22 August 2018; Accepted 3 September 2018; Published 26 September 2018 Academic Editor: Qizhen Du Copyright © 2018 Aurelio Ortiz and Estibaliz Sansinenea. )is is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Di-2-ethylhexylphtalate is an ester of phthalic acid that has been used as plasticizer in many materials. Due to the extended use, it has been persistently found in different environments being classified as a pollutant with some risks for human health. However, in the last years, it has been found that this compound is produced by plants or microorganisms like bacteria or fungi. )is finding opened a serious debate about the origin of this compound and questioned if it is a real pollutant or a natural metabolite with some biological activities that could help us in several ways. )is review tries to give some data of the different points of view about this question. 1. Introduction presence of these compounds in the environment, many reactions have been reported to degrade and transform these Phthalate compounds are colorless liquid chemicals that compounds. -
Supporting Information
Electronic Supplementary Material (ESI) for RSC Advances. This journal is © The Royal Society of Chemistry 2021 Supporting Information Synthesis, Oligomerization and Catalytic Studies of a Redox- Active Ni4-Cubane: A detailed Mechanistic Investigation Saroj Kumar Kushvaha, a† Maria Francis, b† Jayasree Kumar, a Ekta Nag, b Prathap Ravichandran, a b a Sudipta Roy* and Kartik Chandra Mondal* aDepartment of Chemistry, Indian Institute of Technology Madras, Chennai 600036, India. bDepartment of Chemistry, Indian Institute of Science Education and Research (IISER) Tirupati 517507, India. † Both authors contributed equally. Table of Contents 1. General remarks 2. Syntheses of complexes 1-3 3. Detail characterization of complexes 1-3 4. Computational details 5. X-ray single crystal diffraction of complexes 1-3. 6. Details of catalytic activities of complex 3 6.1. General procedures for the syntheses of aromatic heterocycles (6) and various diazoesters (7) 6.2. Optimization of reaction condition for cyclopropanation of aromatic heterocycles (6) 6.3. General synthetic procedure and characterization data for cyclopropanated aromatic heterocycles (8) 6.4. Determination of relative stereochemistry of 8 7. 1H and 13C NMR spectra of compounds 8a-j 8. Mechanistic investigations and mass spectrometric analysis 9. References S1 1. General remarks All catalytic reactions were performed under Argon atmosphere. The progress of all the catalytic reactions were monitored by thin layer chromatography (TLC, Merck silica gel 60 F 254) upon visualization of the TLC plate under UV light (250 nm). Different charring reagents, such as phosphomolybdic acid/ethanol, ninhydrin/acetic acid solution and iodine were used to visualize various starting materials and products spots on TLC plates. -
September 2020
TB Saracen UK Alpha Fund September 2020 Fund Overview FOR PROFESSIONAL INVESTORS ONLY • Objective: to achieve a higher rate of return than the MSCI UK All Cap Index by investing in a portfolio of primarily UK equity securities with the potential for long Retail investors should consult their term growth. financial advisers • The portfolio has a bias towards small and medium sized companies and a high active share compared to the benchmark. FUND DETAILS th (as at 30 September 2020) • The fund has significant capacity and liquidity at a competitive annual charge. • The Fund has, since launch in March 1999, outperformed its benchmark in 17 out Fund size: £10.3m of 21 years and in 8 out of the last 10 calendar years. Launch date: 05/03/99 • A concentrated portfolio of 25-35 holdings, with a focus on capital growth, backed by the Saracen research process. No. of holdings: 33 Active share: 93% Source: Bloomberg Performance Chart* TB Saracen UK Alpha Fund B Acc Denomination: GBP 5 Year Performance (%) MSCI UK All Cap Index (TR) Valuation point: 12 noon 170 160 Fund prices: A Accumulation: 395.73p 150 B Accumulation: 651.65p 140 Policy is not to charge a dilution levy except in exceptional circumstances. 130 120 ACD: 110 T. Bailey Fund Services Limited 100 90 80 Scott McKenzie David Clark Fund Manager Fund Manager 09/15 03/16 09/16 03/17 09/17 03/18 09/18 03/19 09/19 03/20 09/20 *Source: Bloomberg, as at 30th September 2020 Total Return, Bid to Bid, GBP terms. -
Gold-Catalyzed Ethylene Cyclopropanation
Gold-catalyzed ethylene cyclopropanation Silvia G. Rull, Andrea Olmos* and Pedro J. Pérez* Full Research Paper Open Access Address: Beilstein J. Org. Chem. 2019, 15, 67–71. Laboratorio de Catálisis Homogénea, Unidad Asociada al CSIC, doi:10.3762/bjoc.15.7 CIQSO-Centro de Investigación en Química Sostenible and Departamento de Química, Universidad de Huelva, Campus de El Received: 17 October 2018 Carmen 21007 Huelva, Spain Accepted: 11 December 2018 Published: 07 January 2019 Email: Andrea Olmos* - [email protected]; Pedro J. Pérez* - This article is part of the thematic issue "Cyclopropanes and [email protected] cyclopropenes: synthesis and applications". * Corresponding author Guest Editor: M. Tortosa Keywords: © 2019 Rull et al.; licensee Beilstein-Institut. carbene transfer; cyclopropane; cyclopropylcarboxylate; ethylene License and terms: see end of document. cyclopropanation; ethyl diazoacetate; gold catalysis Abstract Ethylene can be directly converted into ethyl 1-cyclopropylcarboxylate upon reaction with ethyl diazoacetate (N2CHCO2Et, EDA) F F in the presence of catalytic amounts of IPrAuCl/NaBAr 4 (IPr = 1,3-bis(2,6-diisopropylphenyl)imidazole-2-ylidene; BAr 4 = tetrakis(3,5-bis(trifluoromethyl)phenyl)borate). Introduction Nowadays the olefin cyclopropanation through metal-catalyzed carbene transfer starting from diazo compounds to give olefins constitutes a well-developed tool (Scheme 1a), with an exquisite control of chemo-, enantio- and/or diastereoselectiv- ity being achieved [1,2]. Previous developments have involved a large number of C=C-containing substrates but, to date, the methodology has not been yet employed with the simplest olefin, ethylene, for synthetic purposes [3]. Since diazo compounds bearing a carboxylate substituent are the most Scheme 1: (a) General metal-catalyzed olefin cyclopropanation reac- commonly employed carbene precursors toward olefin cyclo- tion with diazo compounds. -
U Nited States Patent (19)
United States Patent (19) 11) Patent Number: 5,059,718 Vargas, Jose M. et al. 45) Date of Patent: Oct. 22, 1991 54) OXO PROCESS FOR INCREASING YIELD 4,656,215 4/1987 Haninet al. ......................... 524/376 OF OXO ALCOHOL 4,658,068 4/1987 Hanin ..... 568/451 4,683,343 7/1987 Hanin et al. ......................... 568/594 (75) Inventors: Vargas, Jose M., Baton Rouge, La., Jean A. Hanin, Rixensart, Belgium; FOREIGN PATENT DOCUMENTS John C. Reisch, Hilton Head, S.C. 756877 3/1971 Belgium .............................. 568/881 (73) Assignee: Exxon Chemical Patents Inc., OTHER PUBLICATIONS Linden, N.J. Kirk-Othmer, Encyclopedia of Chemical Technology, 21 Appl. No.: 586,906 vol. 16, 3rd Edition, John Wiley & Sons, pp. 637-653, 22) Filed: Sep. 24, 1990 1981. (51) Int. Cl. ....................... C07C 29/14: CO7C 29/74 Primary Examiner-Werren B. Lone 52) U.S. C. .................................... 568/881; 568/810; Attorney, Agent, or Firm-J. J. Mahon 568/880 (58) Field of Search ................ 568/462, 880, 881, 810 (57) ABSTRACT References Cited Improved oxo process for preparing higher alcohols by (56) hydrolyzing prior to hydrogenation a demetalled hy U.S. PATENT DOCUMENTS droformylation reaction product in the presence of an 3,925,490 12/1975 Reich et al. ......................... 568/881 alumina catalyst having a surface area between 40 to 3,935,285 1/1976 Tunnes et al. ... 260/638 about 60 m2/g. 4,401,834 8/1983 King .................... ... 568/881 4,404,119 9/1983 Lagace et al. ..., 252/413 4,419, 195 12/1983 Young ................................... 204/78 9 Claims, 1 Drawing Sheet CUMULATIVE AVERAGE ACETAL CONVERSION, o 9 O 85 75 ALUMNA TYPE -- TYPE A, 49 m2/g -- TYPEB, 53 m2/g 65 -e- TYPE C, < m2/g -- TYPE D, 237 m2/g O 2OO 4OO 6OO 8OO OOO 2OO 4OO 6OO TIME ON STREAM, HRS U.S. -
Purification and Properties of the Inducible Coenzyme A-Linked Butyraldehyde Dehydrogenase from Clostridium Acetobutylicum NEIL R
JOURNAL OF BACTERIOLOGY, JUlY 1988, p. 2971-2976 Vol. 170, No. 7 0021-9193/88/072971-06$02.00/0 Copyright © 1988, American Society for Microbiology Purification and Properties of the Inducible Coenzyme A-Linked Butyraldehyde Dehydrogenase from Clostridium acetobutylicum NEIL R. PALOSAARI* AND PALMER ROGERS Department of Microbiology, University of Minnesota, Minneapolis, Minnesota 55455 Received 13 November 1987/Accepted 25 March 1988 The coenzyme A (CoA)-linked butyraldehyde dehydrogenase (BAD) from Clostridium acetobutylicum was characterized and purified to homogeneity. The enzyme was induced over 200-fold, coincident with a shift from an acidogenic to a solventogenic fermentation, during batch culture growth. The increase in enzyme activity was found to require new protein synthesis since induction was blocked by the addition of rifampin and antibody against the purified enzyme showed the appearance of enzyme antigen beginning at the shift of the fermentation and increasing coordinately with the increase in enzyme specific activity. The CoA-linked acetaldehyde dehydrogenase was copurified with BAD during an 89-fold purification, indicating that one enzyme accounts for the synthesis of the two aldehyde intermediates for both butanol and ethanol production. Butanol dehydrogenase activity was clearly separate from the BAD enzyme activity on TEAE cellulose. A molecular weight of 115,000 was determined for the native enzyme, and the enzyme subunit had a molecular weight of 56,000 indicating that the active form is a homodimer. Kinetic constants were determined in both the forward and reverse directions. In the reverse direction both the V,ax and the apparent affinity for butyraldehyde and caproaldehyde were significantly greater than they were for acetaldehyde, while in the forward direction, the Vmax for butyryl-CoA was fivefold that for acetyl-CoA. -
Bond Distances and Bond Orders in Binuclear Metal Complexes of the First Row Transition Metals Titanium Through Zinc
Metal-Metal (MM) Bond Distances and Bond Orders in Binuclear Metal Complexes of the First Row Transition Metals Titanium Through Zinc Richard H. Duncan Lyngdoh*,a, Henry F. Schaefer III*,b and R. Bruce King*,b a Department of Chemistry, North-Eastern Hill University, Shillong 793022, India B Centre for Computational Quantum Chemistry, University of Georgia, Athens GA 30602 ABSTRACT: This survey of metal-metal (MM) bond distances in binuclear complexes of the first row 3d-block elements reviews experimental and computational research on a wide range of such systems. The metals surveyed are titanium, vanadium, chromium, manganese, iron, cobalt, nickel, copper, and zinc, representing the only comprehensive presentation of such results to date. Factors impacting MM bond lengths that are discussed here include (a) n+ the formal MM bond order, (b) size of the metal ion present in the bimetallic core (M2) , (c) the metal oxidation state, (d) effects of ligand basicity, coordination mode and number, and (e) steric effects of bulky ligands. Correlations between experimental and computational findings are examined wherever possible, often yielding good agreement for MM bond lengths. The formal bond order provides a key basis for assessing experimental and computationally derived MM bond lengths. The effects of change in the metal upon MM bond length ranges in binuclear complexes suggest trends for single, double, triple, and quadruple MM bonds which are related to the available information on metal atomic radii. It emerges that while specific factors for a limited range of complexes are found to have their expected impact in many cases, the assessment of the net effect of these factors is challenging. -
Presentation to Analysts / Investors Johnson Matthey in China
Presentation to Analysts / Investors Johnson Matthey in China London Stock Exchange 27th / 28th January 2010 Cautionary Statement This presentation contains forward looking statements that are subject to risk factors associated with, amongst other things, the economic and business circumstances occurring from time to time in the countries and sectors in which Johnson Matthey operates. It is believed that the expectations reflected in these statements are reasonable but they may be affected by a wide range of variables which could cause actual results to differ materially from those currently anticipated. Overview and Trading Update Neil Carson Chief Executive JM Executive Board • Neil Carson - Chief Executive • Robert MacLeod - Group Finance Director • Larry Pentz - Executive Director, Environmental Technologies • Bill Sandford - Executive Director, Precious Metal Products 4 Other Senior Management • John Walker Division Director, Emission Control Technologies • Neil Whitley Division Director, Process Technologies • Nick Garner Division Director, Fine Chemicals • Geoff Otterman Division Director, Catalysts, Chemicals and Refining • Linky Lai General Manager, Emission Control Technologies, China • Henry Liu Commercial Director, Emission Control Technologies, China • Peng Zhang Sales Director, Power Plant Industries, China • Wolfgang Schuettenhelm Director, Worldwide Power Plant Industries • Andrew Wright Managing Director, Syngas and Gas to Products • David Tomlinson President, Davy Process Technology • Vikram Singh Country Head (AMOG) -
Introduction to Batteries at Johnson Matthey
http://dx.doi.org/10.1595/205651315X686723 Johnson Matthey Technol. Rev., 2015, 59, (1), 2–3 JOHNSON MATTHEY TECHNOLOGY REVIEW www.technology.matthey.com Guest Editorial Introduction to Batteries at Johnson Matthey It may surprise some readers to see an edition of this generation batteries and operates at two points in the journal dedicated largely to lithium-ion batteries, but value chain for lithium-ion batteries (Figure 1). this is a technology that Johnson Matthey considers Through a combination of in-house R&D and a major new business area for the company. acquisition the company is establishing itself as a Johnson Matthey has been involved in research and signifi cant player in the sector. From an initial position development (R&D) in the battery materials space for in lithium iron phosphate materials, further investments several years and launched its commercial business in the coming years will expand the product range, operations in the sector in 2012. Since then, the working with cell developers to commercialise improved company has made a series of acquisitions to establish and next generation materials. itself both as a global supplier of cathode materials and There are big challenges to deliver the performance of advanced battery systems. Complemented by its required for advanced lithium-ion cells, not just initial lithium-ion battery research group at the Technology performance but durability and long term safety, as well Centres in Sonning Common, UK, and in Singapore, as cost. Good cell design and effi cient manufacture are the Battery Technology business of Johnson Matthey critical elements but the functional materials used are sits within its New Business Division.