International Center for Materials Nanoarchitectonics (WPI-MANA
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
(12) United States Patent (Io) Patent No.: US 7,001,669 B2 Lu Et Al
(12) United States Patent (io) Patent No.: US 7,001,669 B2 Lu et al. (45) Date of Patent: Feb. 21,2006 (54) PROCESS FOR THE PREPARATION OF 6,395,230 B1 512002 Guerin et al. METAL-CONTAINING NANOSTRUCTURED 6,409,907 B1 612002 Braun et al. FILMS 6,423,411 B1 712002 Balkus, Jr. et al. 6,465,052 B1 1012002 wu Inventors: Yunfeng Lu, New Orleans, LA (US); 6,565,763 B1 * 512003 Asakawa et al. ............. 216156 (75) 6,805,972 B1 * 1012004 Erlebacher et al. ......... 4281613 Donghai Wang, New Orleans, LA (US) 200210034626 A1 312002 Liu, et al. 200210034827 A1 312002 Singh, et al. (73) Assignee: The Administration of the Tulane 200210055239 A1 512002 Tuominen, et al. Educational Fund, New Orleans, LA 200210102396 A1 812002 MacDougall, et al. (US) 200210118027 A1 812002 Routkevitch, et al. 200210119455 A1 812002 Chan ( * ) Notice: Subject to any disclaimer, the term of this 200210138049 A1 912002 Allen, et al. patent is extended or adjusted under 35 200210146745 A1 1012002 Natan, et al. U.S.C. 154(b) by 133 days. (Continued) (21) Appl. No.: 10/328,631 FOREIGN PATENT DOCUMENTS (22) Filed: Dec. 23, 2002 EP 1 123 753 A2 812001 (Continued) (65) Prior Publication Data OTHER PUBLICATIONS US 200410118698 A1 Jun. 24, 2004 Michael H. Huang, et al., “Ag Nanowire Formation Within (51) Int. C1. Mesoporous Silica,” Chem. Commun., pp. 1063-1064 B32B 5/00 (2006.0 1) (2000). (52) U.S. C1. .................... 4281613; 4281304.4; 1481430 (Continued) (58) Field of Classification Search ................ 4281613, 4281605, 608,304.4; 205167,75,224; 1481518, Primary Examiner-John J. -
Nanodata Landscape Compilation
NanoData Landscape Compilation Environment Written by the Joint Institute for Innovation Policy, Brussels, Belgium, in co-operation with CWTS, University of Leiden, Leiden, Netherlands; Frost & Sullivan Limited, London, United Kingdom; Joanneum Research Forschungsgesellschaft mbH, Graz, Austria; the Nanotechnology Industries Association, Brussels, Belgium; Tecnalia Research and Innovation, Bilbao, Spain; and TNO, The Hague, Netherlands. August 2016 EUROPEAN COMMISSION Directorate-General for Research and Innovation Directorate Industrial Technologies Unit D.3 - Advanced Materials and Nanotechnologies E-mail: [email protected] European Commission B-1049 Brussels EUROPEAN COMMISSION NanoData Landscape Compilation Environment Written by: Jacqueline E M Allan Babette Bakker Harrie Buist Guillaume Flament Christian Hartmann Iain Jawad Eelco Kuijpers Hanna Kuittinen Ed Noyons Claire Stolwijk Xabier Uriarte Olaeta and Alfredo Yegros Additional contributions: Ashfeen Aribea Iker Barrondo Saez Robbert Fisher Milica Misojcic Luca Remotti Directorate-General for Research and Innovation 2017 Key Enabling Technologies EN EUROPE DIRECT is a service to help you find answers to your questions about the European Union Freephone number (*): 00 800 6 7 8 9 10 11 (*) The information given is free, as are most calls (though some operators, phone boxes or hotels may charge you) LEGAL NOTICE This document has been prepared for the European Commission however it reflects the views only of the authors, and the Commission cannot be held responsible for any use which may be made of the information contained therein. More information on the European Union is available on the internet (http://europa.eu). Luxembourg: Publications Office of the European Union, 2017. PDF ISBN 978-92-79-68388-6 doi: 10.2777/017097 KI-02-17-427-EN-N © European Union, 2017. -
Molecular Transport Across a Two-Dimensional Nanomesh Membrane–Graphdiyne
Journal of Physics D: Applied Physics J. Phys. D: Appl. Phys. 53 (2020) 493003 (8pp) https://doi.org/10.1088/1361-6463/abafdd Topical Review Molecular transport across a two-dimensional nanomesh membrane–graphdiyne Jiyu Xu1,2 and Sheng Meng1,2,3 1 Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, People’s Republic of China 2 School of Physical Sciences, University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China 3 Songshan Lake Materials Laboratory, Dongguan, Guangdong 523808, People’s Republic of China E-mail: [email protected] Received 7 May 2020, revised 27 July 2020 Accepted for publication 17 August 2020 Published 21 September 2020 Abstract The purification and separation technologies are of great importance to industry and agriculture in modern society. Two-dimensional (2D) crystals emerge as superior membrane materials showing desirable molecular permeability and selectivity. Among them, 2D materials with a nanomesh structure show the greatest potential in molecular transport and separation. Here, we highlight the recent theoretical progresses in molecular transport across 2D graphdiyne membrane with the nanomesh structure. Firstly, the nonlinear and activated water flow were demonstrated through the graphdiyne membranes under external hydrostatic pressure. Then, the superior proton conductivity and perfect selectivity were shown for graphdiyne membrane at ambient conditions. Lastly, graphdiyne was shown to exhibit perfect small gas molecule permeability and selectivity at the atmospheric conditions. The mechanisms for molecular transport and selectivity are also discussed. Keywords: nanomesh membrane, graphdiyne, molecular transport and separation, molecular dynamics (Some figures may appear in colour only in the online journal) 1. -
Nanoarchitectonics of Nanoporous Carbon Materials in Supercapacitors Applications
nanomaterials Review Nanoarchitectonics of Nanoporous Carbon Materials in Supercapacitors Applications Rekha Goswami Shrestha 1,*, Subrata Maji 1, Lok Kumar Shrestha 1 and Katsuhiko Ariga 1,2,* 1 International Center for Materials Nanoarchitectonics (WPI MANA), National Institute for Materials − Science (NIMS), 1 1 Namiki, Tsukuba 305 0044, Japan; [email protected] (S.M.); − − [email protected] (L.K.S.) 2 Graduate School of Frontier Sciences, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277 8561, Japan − * Correspondence: [email protected] (R.G.S.); [email protected] (K.A.); Tel.: +81-029-860-4597 (K.A.) Received: 5 March 2020; Accepted: 26 March 2020; Published: 29 March 2020 Abstract: High surface area and large pore volume carbon materials having hierarchical nanoporous structure are required in high performance supercapacitors. Such nanoporous carbon materials can be fabricated from organic precursors with high carbon content, such as synthetic biomass or agricultural wastes containing cellulose, hemicellulose, and lignin. Using recently developed unique concept of materials nanoarchitectonics, high performance porous carbons with controllable surface area, pore size distribution, and hierarchy in nanoporous structure can be fabricated. In this review, we will overview the recent trends and advancements on the synthetic methods for the production of hierarchical porous carbons with one- to three-dimensional network structure with superior performance in supercapacitors applications. We highlight the promising scope of accessing nanoporous graphitic carbon materials from: (i) direct conversion of single crystalline self-assembled fullerene nanomaterials and metal organic frameworks, (ii) hard- and soft-templating routes, and (iii) the direct carbonization and/or activation of biomass or agricultural wastes as non-templating routes. -
Layer-By-Layer Nanoarchitectonics: Invention, Innovation, and Evolution
CL-130987 Received: October 23, 2013 | Accepted: November 6, 2013 | Web Released: November 13, 2013 Highlight Review Layer-by-layer Nanoarchitectonics: Invention, Innovation, and Evolution Katsuhiko Ariga,*1,2 Yusuke Yamauchi,*1,3,4 Gaulthier Rydzek,1 QingminJi,1 Yusuke Yonamine,1,2 Kevin C.-W. Wu,5 and Jonathan P. Hill1,2 1World Premier International (WPI) Research Center for Materials Nanoarchitectonics (MANA), National Institute for MaterialsScience (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044 2Core Research for Evolutional Science and Technology (CREST), Japan Science and Technology Agency (JST), 1-1 Namiki, Tsukuba, Ibaraki 305-0044 3Precursory Research for EmbryonicScience and Technology (PRESTO), Japan Science and Technology Agency (JST), 1-1 Namiki, Tsukuba, Ibaraki 305-0044 4Faculty of Science and Engineering, Waseda University, 3-4-1 Okubo, Shinjuku-ku, Tokyo 169-8555 5Department of Chemical Engineering, National Taiwan University, No. 1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan (E-mail: [email protected], [email protected]) Katsuhiko Ariga is the Director of Supermolecules Group and Principal Investigator of World Premier International (WPI) Research Center for Materials Nanoarchitectonics (MANA) at the National Institute for MaterialsScience (NIMS). He was born in 1962, and received his B.Eng., M.Eng., and Ph.D. Degrees from the Tokyo Institute of Technology (TIT). He was an Assistant Professor at TIT, worked as a postdoctoralfellow at the University of Texas at Austin, USA, and then served as a group leader in the Supermolecules Project at Japan Science and Technology (JST) agency. Thereafter, he worked as an Associate Professor at the Nara Institute of Science and Technology and then got involved with the ERATO Nanospace Project at JST. -
What Are the Emerging Concepts and Challenges in NANO&Quest
Polymer Journal (2016) 48, 371–389 & 2016 The Society of Polymer Science, Japan (SPSJ) All rights reserved 0032-3896/16 www.nature.com/pj REVIEW What are the emerging concepts and challenges in NANO? Nanoarchitectonics, hand-operating nanotechnology and mechanobiology Katsuhiko Ariga, Kosuke Minami, Mitsuhiro Ebara and Jun Nakanishi Most of us may mistakenly believe that sciences within the nano regime are a simple extension of what is observed in micrometer regions. We may be misled to think that nanotechnology is merely a far advanced version of microtechnology. These thoughts are basically wrong. For true developments in nanosciences and related engineering outputs, a simple transformation of technology concepts from micro to nano may not be perfect. A novel concept, nanoarchitectonics, has emerged in conjunction with well-known nanotechnology. In the first part of this review, the concept and examples of nanoarchitectonics will be introduced. In the concept of nanoarchitectonics, materials are architected through controlled harmonized interactions to create unexpected functions. The second emerging concept is to control nano-functions by easy macroscopic mechanical actions. To utilize sophisticated forefront science in daily life, high-tech-driven strategies must be replaced by low-tech-driven strategies. As a required novel concept, hand-operation nanotechnology can control nano and molecular systems through incredibly easy action. Hand-motion-like macroscopic mechanical motions will be described in this review as the second emerging concept. These concepts are related bio-processes that create the third emerging concept, mechanobiology and related mechano-control of bio-functions. According to this story flow, we provide some incredible recent examples such as atom-level switches, operation of molecular machines by hand-like easy motions, and mechanical control of cell fate. -
Download Monograph [PDF]
NANOTECHNOLOGY...| 1 IDSA Monograph Series No. 48 October 2015 NANOTECHNOLOGY THE EMERGING FIELD FOR FUTURE MILITARY APPLICATIONS Sanjiv Tomar 2 | SANJIV TOMAR Cover Illustration Courtesy: http://2.bp.blogspot.com/-XfhWNz2_bpY/ T3dVp2eYz1I/AAAAAAAARDY/Y3TZBL4XaHU/s1600/ 1325267213444.png available at http://fortressaustralia.blogspot.in/ 2012_04_01_archive.html Institute for Defence Studies and Analyses, New Delhi. All rights reserved. No part of this publication may be reproduced, sorted in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photo-copying, recording or otherwise, without the prior permission of the Institute for Defence Studies and Analyses (IDSA). ISBN: 978-93-82169-58-1 Disclaimer: It is certified that views expressed and suggestions made in this monograph have been made by the author in his personal capacity and do not have any official endorsement. First Published: October 2015 Price: Rs. 200/- Published by: Institute for Defence Studies and Analyses No.1, Development Enclave, Rao Tula Ram Marg, Delhi Cantt., New Delhi - 110 010 Tel. (91-11) 2671-7983 Fax.(91-11) 2615 4191 E-mail: [email protected] Website: http://www.idsa.in Cover & Layout by: Geeta Kumari Printed at: M/S A. M. Offsetters A-57, Sector-10, Noida-201 301 (U.P.) Mob: 09810888667 E-mail: [email protected] NANOTECHNOLOGY...| 3 Contents Acknowledgements 5 Abbreviations 6 Introduction 9 1. ADVENT OF NANOTECHNOLOGY 13 1.1. A Brief Historical Account 13 1.2 What makes nanoparticle properties so alluring? 16 1.3 Nanomaterials 19 2. NANOTECHNOLOGY R&D INITIATIVES AND THE CURRENT GLOBAL LANDSCAPE 23 2.1 United States 24 2.2 China 25 2.3 Russia 27 2.4 Japan 28 2.5 European Union 29 2.6 India 30 2.7 Pakistan 33 2.8 South Korea 33 2.9 Elsewhere in the World 24 3. -
Nanotechnology, November 2008
“Nanomaterials exemplify the kind of challenge for which attention to closing gaps in knowledge and regulation is necessary but insufficient. Effective governance will mean looking beyond traditional regulation for other, more imaginative solutions, often involving a wider range of actors and institutions than has been customary in the past…Ultimately however, many of the questions raised…extend beyond the (important) issues of risk and risk management to questions about the direction, application and control of innovation.” – The UK’s Royal Commission on Environmental Pollution (RCEP), Novel Materials in the Environment: The Case of Nanotechnology, November 2008. (In July 2010, the UK’s Environment Secretary Caroline Spelman announced she was abolishing the RCEP as part of a deficit reduction effort.) About the cover From Georges Seurat’s ‘Bathers at Asnières’ (National Gallery, London) painted in 1884 (as shown here). Against a backdrop of smokestacks spewing industrial pollution, Seurat’s anonymous workers from a suburb of Paris relax along and in the River Seine. In Shtig’s adaptation for our cover, the scene of workers at leisure is made ominous by nanotech’s new form of industrial pollution, visible only by its effects on the environment and human health. Acknowledgements ETC Group owes a tremendous debt of gratitude to Stephanie Howard, whose careful, original and comprehensive research forms the basis of this report. We have also benefitted from discussions that took place We are extremely grateful to all of the Nano-hazard symbol (reproduced on during a series of meetings organized to participants. ETC Group gratefully this report’s cover) by Kypros explore the implications of BANG acknowledges the financial support Kyprianou. -
Coupling Epitaxy, Chemical Bonding, and Work Function at the Local Scale in Transition Metal-Supported Graphene
ACS Nano 4, 5773-5782 (2010) Coupling Epitaxy, Chemical Bonding, and Work Function at the Local Scale in Transition Metal-Supported Graphene Bo Wang, Marco Caffio, Catherine Bromley, Herbert Früchtl, and Renald Schaub* School of Chemistry, University of St. Andrews, St. Andrews, KY16 9ST, United Kingdom Corresponding Author (*): [email protected]. Resonance tunneling spectroscopy and density functional theory calculations are employed to explore local variations in the electronic surface potential of a single graphene layer grown on Rh(111). A work function modulation of 220 meV is experimentally measured, indicating that the chemical bonding strength varies significantly across the supercell of the Moiré pattern formed when graphene is bonded to Rh(111). In combination with high-resolution images, which provide precise knowledge of the local atomic registry at the carbonmetal interface, we identify experimentally, and confirm theoretically, the atomic configuration of maximum chemical bonding to the substrate. Our observations are at odds with reported trends for other transition metal substrates. We explain why this is the case by considering the various factors that contribute to the bonding at the graphene/metal interface. KEYWORDS Graphene, rhodium, chemical bonding, scanning tunnelling microscopy, density functional theory, work function dx.doi.org/10.1021/nn101520k Received: July 5, 2010 Accepted: September 24, 2010 Published: October 1, 2010 1 ACS Nano 4, 5773-5782 (2010) Graphene has attracted considerable interest since resonance tunnelling spectroscopy (RTS) researchers at the University of Manchester measurements to probe for the modulation of the extracted a single graphene sheet by electronic surface potential (or work function) across micromechanical cleavage.1 This sp2-bonded carbon the unit cell of the graphene superlattice. -
Single Layer Templates for Molecules: from H-BN Nanomesh to Graphene Based Quantum Dot Arrays
Single layer templates for molecules: From h-BN Nanomesh to Graphene based Quantum dot arrays Thomas Greber, Physik-Institut, University of Zurich The assembly of molecules on surfaces is a central issue for the understanding and exploitation of processes in heterogeneous catalysis, selective gas detection or single molecule electronics. In this keynote I will focus on the role of templates that act as scaffolds for molecular arrays. Such functional nano-templates enable self-assembly of otherwise impossible arrangements of molecules. A particular class of templates is that of sp2 hybridised single layers of boron nitride or carbon (graphene) on metal supports which can be prepared with atomic precision [1] - and they are stable in liquids [2]. If the substrate and the single layer have a lattice mismatch, superstructures with unit cells containing more that 1000 surface atoms may be formed. These superstructures contain sub-units, which behave like single molecule traps [3] or quantum dots [4]. They are an ideal construction lot for supra-molecular architecture where the template function is related to lateral electric fields (dipole rings) on the nanometer scale [3]. For the case of smaller molecules like water it is e.g. shown that new phases assemble on such artificial structures [5]. [1] Comparison of electronic structure and template function of single- layer graphene and a hexagonal boron nitride nanomesh on Ru(0001), Brugger et al., PRB 79 (2009) 045407. [2] Electrolytic in situ STM investigation of h-BN-Nanomesh Widmer et al., Electrochemistry Communications 9 (2007) 2484. [3] Surface Trapping of Atoms and Molecules with Dipole Rings Dil et al., Science 319 (2008) 1826. -
Self-Assembled Fullerene Nanostructures Lok Kumar Shrestha1* , Rekha Goswami Shrestha2, Jonathan P
Journal of Oleo Science Copyright ©2013 by Japan Oil Chemists’ Society J. Oleo Sci. 62, (8) 541-553 (2013) REVIEW Self-Assembled Fullerene Nanostructures Lok Kumar Shrestha1* , Rekha Goswami Shrestha2, Jonathan P. Hill1 and Katsuhiko Ariga1, 3 1 World Premier International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba 305-0044 JAPAN 2 Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science 2641 Yamazaki, Noda, Chiba 278- 8510, JAPAN 3 PRESTO & CREST, JST, 1-1 Namiki, Tsukuba 305-0044 JAPAN Abstract: This review briefly summarizes recent developments in fabrication techniques of shape-controlled nanostructures of fullerene crystals across different length scales and the self-assembled mesostructures of functionalized fullerenes both in solutions and solid substrates. Key words: fullerene, self-assembly, nanostructures, liquid-liquid interfacial precipitation, nanowhiskers, nanotubes, nanosheets 1 INTRODUCTION compose an icosohedra(l Ih)symmetric closed cage struc- Design of nanostructured materials whose properties ture of the C60 molecule(diameter~0.8 nm). In C60, each can be tailored across different length scales so that they carbon atom is bonded to three other carbon atoms can be utilized in different functional systems and nanode- through sp2 hybridized bonds with the tendency for double vices fabrication is a current topic of great interest in the bonds not to be present at the pentagonal rings resulting in field of materials nanoarchitectonics. Self-assembly is one poor electron delocalization, i.e. C60 is not a superaromatic of the special techniques applied for the organization of molecule. As a result, it behaves as an electron deficient functional molecules such as fullerenes, amphiphiles, pro- molecule. -
From Patterning of Polymer-Based Films to Their Subsequent Filling with Various Nanomaterials
polymers Review Multifunctional Structured Platforms: From Patterning of Polymer-Based Films to Their Subsequent Filling with Various Nanomaterials Madalina Handrea-Dragan 1,2 and Ioan Botiz 1,* 1 Interdisciplinary Research Institute in Bio-Nano-Sciences, Babes-Bolyai University, 42 Treboniu Laurian Str. 400271 Cluj-Napoca, Romania; [email protected] 2 Faculty of Physics, Babes-Bolyai University, 1 M. Kogalniceanu Str. 400084 Cluj-Napoca, Romania * Correspondence: [email protected] Abstract: There is an astonishing number of optoelectronic, photonic, biological, sensing, or storage media devices, just to name a few, that rely on a variety of extraordinary periodic surface relief miniaturized patterns fabricated on polymer-covered rigid or flexible substrates. Even more extraor- dinary is that these surface relief patterns can be further filled, in a more or less ordered fashion, with various functional nanomaterials and thus can lead to the realization of more complex structured architectures. These architectures can serve as multifunctional platforms for the design and the development of a multitude of novel, better performing nanotechnological applications. In this work, we aim to provide an extensive overview on how multifunctional structured platforms can be fabricated by outlining not only the main polymer patterning methodologies but also by emphasizing various deposition methods that can guide different structures of functional nanomaterials into periodic surface relief patterns. Our aim is to provide the readers with a toolbox of the most suitable patterning and deposition methodologies that could be easily identified and further combined when the fabrication of novel structured platforms exhibiting interesting properties is targeted. Citation: Handrea-Dragan, M.; Botiz, I.