Bimetallic doping engineering of Ni3S2 nanosheets originating from NiFe layered double hydroxide for efficient overall water splitting

被引：10

作者：

Song, Tianshan ^{[1
]}

Xue, Hui ^{[1
]}

Sun, Jing ^{[1
]}

Guo, Niankun ^{[1
]}

Sun, Jiawen ^{[1
]}

Hao, Yi-Ru ^{[1
]}

Wang, Qin ^{[1
]}

机构：

[1] Inner Mongolia Univ, Coll Chem & Chem Engn, Hohhot 010021, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2022年 / 58卷 / 71期

基金：

中国国家自然科学基金;

关键词：

HYDROGEN EVOLUTION; ARRAYS;

D O I：

10.1039/d2cc01711c

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Fe, Mo-doped Ni3S2 nanosheets that are derived from NiFe-LDH by structural transformation have been successfully developed. The obtained Fe, Mo-Ni3S2 exhibits a low overpotential of 67 mV to enable a current density of 10 mA cm(-2) for the HER and the overpotential for the OER is only 240 mV. Besides, the current density of 10 mA cm(-2) can be achieved with a voltage of 1.53 V in a two-electrode hydrolysis device.

引用

页码：9874 / 9877

页数：5

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