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A Modified Four‐Probe Method to Separate Ionic Conductance from Composite Conductors
Author(s) -
Fu Xudong,
Xia Zhangxun,
Liu Qingting,
Wang Suli,
Sun Gongquan
Publication year - 2020
Publication title -
chemelectrochem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.182
H-Index - 59
ISSN - 2196-0216
DOI - 10.1002/celc.202000903
Subject(s) - electrical conductor , ionic bonding , ion , composite number , conductance , materials science , conductive polymer , electrochemistry , chemical physics , ion transporter , nanotechnology , polymer , chemistry , electrode , composite material , condensed matter physics , physics , organic chemistry
As one of the most important phenomena in electrochemistry and biosystems, ion transport often suffers from the difficulty of effective measurement in electron‐/ion‐conductive composite components. Hence, by modifying the testing probes with an ion‐conductive polymer, a new four‐probe method is invented to separate ion transport within composite materials. By adopting this method, the ionic conductance of the electronic conductors could be precisely measured and the ion migration behaviors in various environments could also be investigated.