Microscale Measurements of the Electrical Conductivity of Doped LiFePO4

Title
Microscale Measurements of the Electrical Conductivity of Doped LiFePO4
Authors
Chung, S.Y.
Keywords
CATHODES
Issue Date
2003-12
Publisher
ELECTROCHEMICAL SOC INC
Abstract
Electrical conductivity at the microscopic grain level has been measured in densely sintered polycrystalline samples of LiFePO4 and Li0.99Nb0.01FePO4, using a four-point microcontact technique. The absolute value of conductivity as well as its spatial variability have been measured, and are consistent with previously reported bulk measurements. The results support the interpretation of the conductivity increase upon doping of LiFePO4 as a lattice effect.
URI
http://dspace.inha.ac.kr/handle/10505/20318
ISSN
1099-0062
Appears in Collections:
College of Engineering(공과대학) > Materials Science & Engineering (신소재공학) > Journal Papers, Reports(신소재공학 논문, 보고서)
Files in This Item:
Microscale.pdfDownload

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse