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Surface hydrophilic dual-regulation of thiophene/thienyl-NiIIporphyrins copolymers through electrochemical polymerizations: Rational monomer design towards accelerating electrocatalytic hydrogen evolutions

delete2026-08-03
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PRE
AI
W
Weihua Zhu
H
Hongrui Zhao
Y
Yingjie Niu
X
Xifeng Zhang
M
Minzhi Li
X
Xü Liang *
DOI：10.1016/j.mcat.2026.116255delete
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Abstract

Abstract

En 中文
• Three 3-thienyl-NiIIporphyrin hybrids bearing singly-, doubly- and triply-bonded alanines were prepared. • These hybrids were successfully electrochemical copolymerized with thiophene and its hydrophilic derivatives. • The hydrophilic modified conductive polymers exhibited the satisfied electrocatalytic HERs in a wide range of medias. • The hydrophilic G-2c-Ni-COOCH3 exhibited the better electrocatalytic activities and H2 conversion efficiency. • The current results provided the new insights of design and preparation of non-noble metal electrocatalytic HERs.
Keywords:
NiIIporphyrin
Conductive polymer
Hydrogen evolution reaction
Hydrophilic thiophene

Journal

Molecular Catalysis cover
Molecular Catalysis
IF:
4.9
Papers:
5.4K
Citations:
1.5W

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