Nanotechnology and Nanomaterials for Energy. Pierre-Camille Lacaze
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Series EditorPierre-Noël Favennec
Nanotechnology and Nanomaterials for Energy
Pierre Camille Lacaze
Jean-Christophe Lacroix
First published 2021 in Great Britain and the United States by ISTE Ltd and John Wiley & Sons, Inc.
Apart from any fair dealing for the purposes of research or private study, or criticism or review, as permitted under the Copyright, Designs and Patents Act 1988, this publication may only be reproduced, stored or transmitted, in any form or by any means, with the prior permission in writing of the publishers, or in the case of reprographic reproduction in accordance with the terms and licenses issued by the CLA. Enquiries concerning reproduction outside these terms should be sent to the publishers at the undermentioned address:
ISTE Ltd
27-37 St George’s Road
London SW19 4EU
UK
John Wiley & Sons, Inc.
111 River Street
Hoboken, NJ 07030
USA
© ISTE Ltd 2021
The rights of Pierre Camille Lacaze and Jean-Christophe Lacroix to be identified as the authors of this work have been asserted by them in accordance with the Copyright, Designs and Patents Act 1988.
Library of Congress Control Number: 2021941647
British Library Cataloguing-in-Publication Data
A CIP record for this book is available from the British Library
ISBN 978-1-78630-497-1
Introduction
The term “nanomaterials”, by general consensus, is used to designate both nano-objects and nanostructured materials. To qualify as a nanomaterial, the dimensions of an object or of a structural element of a macroscopic material must be less than about one hundred nanometers. In addition to this first, generic definition, a distinction is made between zero-dimensional nanoparticles (0D-NP); nanowires (NW) and nanotubes (NT), which are one-dimensional (1D-NP); nanosheets and multi-sheets, which are two-dimensional (2D-NP); and, finally, three-dimensional (3D) nanostructured materials. Further distinctions are made between these forms based on their material composition: carbonaceous, inorganic or hybrid.
I.1. History of nanotechnology
Nanotechnologies first came into public view in the year 2000. This was the year the National Nanotechnology Initiative1, or NNI, was launched in the United States, propelled by the NSF (National Science Foundation), a large number of academic societies and multiple federal departments. The new and innovative properties of nanomaterials discovered over the course of the 1980s and 1990s opened a vast range of perspectives in terms of applications, attracting the attention of researchers and industrialists, who began to devote considerable time and attention to exploiting these new opportunities. These initiatives attracted almost unprecedented support from public authorities, and President Clinton, visiting Caltech in January 2000, specifically designated this initiative as a national developmental priority. Different fields of application were defined in collaboration with several government agencies, who also provided funding; this new area of research was seen as a likely source of significant scientific progress with the potential to benefit the whole of society.
Why, then, did nanotechnology attract such levels of attention from the US government in the early 2000s? Without going into too much detail, it is important to note that the 1980s and 1990s were marked by a number of important scientific discoveries relating to extremely small elements; this went hand-in-hand with technological developments which greatly increased the capacity to observe the state and performances of materials.
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