Synthesis of MFe2O4 (M = Ni, Co)/BiVO4 film for photolectrochemical hydrogen production activity
Wang, Qizhao1; He, Jijuan1; Shi, Yanbiao1; Zhang, Shuling1; Niu, Tengjiao1; She, Houde1; Bi YP(毕迎普)2; Lei, Ziqiang1; Bi YP(毕迎普)
刊名Applied Catalysis B: Environmental
2017
卷号214页码:158-167
关键词Fruticose dracaena leaf-like structure MFe2O4/BiVO4 (M=Ni Co) composite PEC performance Hydrogen production
ISSN号0926-3373
通讯作者Wang, Qizhao ; 毕迎普
英文摘要

The leaf-like structure BiVO4 electrode and MFe2O4/BiVO4 (M =Ni, Co) composite photoelectrodes were prepared by electrochemical deposition, ensuing heating treatment and electrophoretic deposition technology. The characterizations of SEM, XRD and DRS indicated that the BiVO4 derivatives mainly existed in small nanoparticles with monoclinic phase and exhibited stronger light absorption capability than that of pure BiVO4. Hereon, the respective photoelectrochemical (PEC) activities of BiVO4 and its derived composites were systematically studied. The results suggested that the NiFe2O4/BiVO4 and CoFe2O4/BiVO4 not only showed higher photocurrent response values at 1.23 V vs. NHE than pure BiVO4 electrode under visible light illumination, but also played a superior PEC hydrogen evolution performance, which was considered owing to their strong absorption to light, reduction combination of carriers and effective separation of electrons and holes.

学科主题物理化学与绿色催化
收录类别SCI
资助信息the National Natural Science Foundation of China (21663027;51262028;21261021);the Science and Technology Support Project of Gansu Province (1504GKCA027);the Program for the Young Innovative Talents of Longyuan;the Program for Innovative Research Team (NWNU-LKQN-15-2);the Undergraduate Academic Innovative Research Team of Northwest Normal University
语种英语
WOS记录号WOS:000403059500015
内容类型期刊论文
源URL[http://210.77.64.217/handle/362003/21981]  
专题兰州化学物理研究所_ERC国家工程研究中心
兰州化学物理研究所_OSSO国家重点实验室
通讯作者Bi YP(毕迎普)
作者单位1.Northwest Normal Univ, Coll Chem & Chem Engn, Key Lab Eco Environment Related Polymer Mat, Minist Educ China, Lanzhou 730070, Peoples R China
2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Natl Engn Res Cent Fine Petrochem Intermediates, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714
Wang, Qizhao,He, Jijuan,Shi, Yanbiao,et al. Synthesis of MFe2O4 (M = Ni, Co)/BiVO4 film for photolectrochemical hydrogen production activity[J]. Applied Catalysis B: Environmental,2017,214:158-167.
APA Wang, Qizhao.,He, Jijuan.,Shi, Yanbiao.,Zhang, Shuling.,Niu, Tengjiao.,...&毕迎普.(2017).Synthesis of MFe2O4 (M = Ni, Co)/BiVO4 film for photolectrochemical hydrogen production activity.Applied Catalysis B: Environmental,214,158-167.
MLA Wang, Qizhao,et al."Synthesis of MFe2O4 (M = Ni, Co)/BiVO4 film for photolectrochemical hydrogen production activity".Applied Catalysis B: Environmental 214(2017):158-167.
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