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Patterned Growth of Polyaniline Nanowire Arrays on a Flexible Substrate for High‐Performance Gas Sensing
Author(s) -
Zou Wenjun,
Quan Baogang,
Wang Kai,
Xia Lin,
Yao Jianlin,
Wei Zhixiang
Publication year - 2011
Publication title -
small
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.785
H-Index - 236
eISSN - 1613-6829
pISSN - 1613-6810
DOI - 10.1002/smll.201100889
Subject(s) - polyaniline , nanowire , materials science , photolithography , nanotechnology , substrate (aquarium) , wafer , polyaniline nanofibers , polymerization , polymer , composite material , oceanography , geology
Uniform patterning of polyaniline nanowire arrays on a wafer‐sized flexible substrate is achieved by combining photolithography and in situ polymerization techniques. Chemical gas sensors based on the patterned polyaniline nanowire arrays exhibit excellent performance because of their highly ordered morphology and large specific surface area.