A transparent electrode with water-oxidizing activity

被引：34

作者：

Azadi, Gouhar ^{[1
]}

Bagheri, Robabeh ^{[2
]}

Bikas, Rahman ^{[3
]}

Mousazade, Younes ^{[1
]}

Cui, Junfeng ^{[4
,5
]}

Song, Zhenlun ^{[2
]}

Kinzhybalo, Vasyl ^{[6
]}

Shen, Jian-Ren ^{[7
,8
,9
]}

Allakhverdiev, Suleyman I. ^{[10
,11
,12
,13
,14
]}

Najafpour, Mohammad Mahdi ^{[1
,15
,16
]}

机构：

[1] IASBS, Dept Chem, Zanjan 4513766731, Iran

[2] Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Surface Dept, Surface Protect Res Grp, 519 Zhuangshi Rd, Ningbo 315201, Zhejiang, Peoples R China

[3] Imam Khomeini Int Univ, Dept Chem, Fac Sci, Qazvin 3414896818, Iran

[4] Dalian Univ Technol, Key Lab Precis & Nontradit Machining Technol, Minist Educ, Dalian 116024, Peoples R China

[5] Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Marine Mat & Related Technol, Ningbo 315201, Zhejiang, Peoples R China

[6] Polish Acad Sci, Inst Low Temp & Struct Res, PL-50422 Wroclaw, Poland

[7] Okayama Univ, Res Inst Interdisciplinary Sci, Okayama 7008530, Japan

[8] Okayama Univ, Grad Sch Nat Sci & Technol, Okayama 7008530, Japan

[9] Chinese Acad Sci, Inst Bot, Photosynth Res Ctr, Key Lab Photobiol, 20 Nanxincun, Beijing 100093, Peoples R China

[10] Russian Acad Sci, Inst Plant Physiol, Controlled Photobiosynth Lab, Bot Skaya St 35, Moscow 127276, Russia

[11] Azerbaijan Natl Acad Sci, Inst Mol Biol & Biotechnol, Bionanotechnol Lab, Matbuat Ave 2a, Baku 1073, Azerbaijan

[12] Russian Acad Sci, Inst Basic Biol Problems, Pushchino 142290, Moscow Region, Russia

[13] Moscow MV Lomonosov State Univ, Dept Plant Physiol, Fac Biol, Leninskie Gory 1-12, Moscow 119991, Russia

[14] Moscow Inst Phys & Technol, Inst Sky Lane 9, Dolgoprudnyi 141700, Moscow Region, Russia

[15] IASBS, Ctr Climate Change & Global Warming, Zanjan 4513766731, Iran

[16] IASBS, Res Ctr Basic Sci & Modern Technol RBST, Zanjan 4513766731, Iran

来源：

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY | 2018年 / 43卷 / 51期

基金：

俄罗斯科学基金会; 美国国家科学基金会;

关键词：

Water oxidation; Hydrogen production; Fluorine-doped tin oxide; Catalyst; OXIDATION CATALYSTS; SINGLE-CRYSTALS; MANGANESE OXIDE; NICKEL; COMPLEX; EFFICIENT; TETRAFLUOROBORATE; ELECTROCATALYSTS; PALLADIUM; INSIGHTS;

D O I：

10.1016/j.ijhydene.2018.10.146

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Hydrogen production by water splitting is a promising method to store energy. Water-oxidation reaction is a bottleneck in water-splitting systems. Herein, a mononuclear nickel(II) phosphine complex with 1,2-bis(dicyclohexylphosphino)ethane ligand, was synthesized and characterized by X-ray crystallography method. The water-oxidizing catalyst under the electrochemical condition was studied. The role of Ni compound for the water-oxidation reaction on the surface of fluorine-doped tin oxide as one of the true catalysts was investigated by the electrochemical methods and Scanning Electron Microscopy coupled with Energy Dispersive X-ray (SEM/EDX) Spectroscopy. The big ligand around the Ni ion causes a very small size of Ni-based particles on the surface of the electrode, which are the active catalysts for the water-oxidation reaction. Such small nanosized Ni-based compounds are transparent and have no effect on the transparency of the obtained fluorine-doped tin oxide. Thus, it is a promising method to synthesize a transparent fluorine-doped tin oxide with water-oxidizing activity. (C) 2018 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.

引用

页码：22896 / 22904

页数：9

共 59 条

[1] ENERGY STORAGE Chemical storage of renewable energy [J].