Erratum and Preface

Abstract

ErratumIn the 10 September 2001 issue of Journal of Physics: Condensed Mattervolume 13 number 36, a cluster of papers appeared under theheading `Battery materials'.It should have been pointed out that these papers were from asymposium on battery materials at the American CrystallographicAssociation meeting held in St Paul, Minnesota, in July 2000.The Preface to this issue was omitted. It should read asfollows:PrefaceThe battery materials symposium was held in St Paul, Minnesota in July of2000 as part of the American Crystallographic Association annualmeeting. The symposium was organized by Jacqueline A Johnson of ArgonneNational Laboratory (ANL) who was Chair of the Amorphous Materials SpecialInterest Group (AMSIG) within the ACA. She would like to thank all thespeakers who participated so enthusiastically in the symposium and thenumerous sponsors who kindly contributed to it's success: ACA (AmericanCrystallographic Association), NASA (National Aeronautics and SpaceAdministration), NIST (National Institute of Standards and Technology), NSF(National Science Foundation) and PRF (Petroleum Research Fund).Jacqueline A JohnsonArgonne National LaboratoryAlso, the paper `Nuclear magnetic resonance studies ofnanocomposite polymer electrolytes' by S H Chung et al wasomitted from the cluster. It follows this erratum.