Electrochemical transformation of Prussian blue analogues into ultrathin layered double hydroxide nanosheets for water splitting

被引：58
|
作者：
Singh, Baghendra [1 ]
Prakash, Om [2 ]
Maiti, Pralay [2 ]
Menezes, Prashanth W. [3 ]
Indra, Arindam [1 ]
机构：
[1] Indian Inst Technol BHU, Dept Chem, Varanasi 221005, UP, India
[2] Indian Inst Technol BHU, Sch Mat Sci & Technol, Varanasi 221005, UP, India
[3] Tech Univ Berlin, Dept Chem, Metalorgan & Inorgan Mat, Str 17 Juni 135,Sekr C2, D-10623 Berlin, Germany
来源：
CHEMICAL COMMUNICATIONS | 2020年 / 56卷 / 95期
关键词：
OXIDATION; ELECTROCATALYST; FRAMEWORK;
D O I：
10.1039/d0cc06362b
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Herein, we demonstrate a template directed route for the synthesis of self-supported cobalt-iron based Prussian blue analogues (PBAs). The PBAs are electrochemically transformed into layered double hydroxides to produce excellent water oxidation and hydrogen evolution activity, while the overall water splitting is attained at a cell voltage of 1.58 V to reach 20 mA cm(-2) current density.
引用
收藏
页码：15036 / 15039
页数：4
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