Electrochemical H2O2 Production and Accumulation from H2O by Composite Effect of Al2O3 and BiVO4

被引：24

作者：

Miyase, Yuta ^{[1
,2
]}

Iguchi, Shoji ^{[2
]}

Miseki, Yugo ^{[2
]}

Gunji, Takahiro ^{[1
]}

Sayama, Kazuhiro ^{[1
,2
]}

机构：

[1] Tokyo Univ Sci, Dept Pure & Appl Chem, Noda, Chiba 2788514, Japan

[2] Natl Inst Adv Ind Sci & Technol, Res Ctr Photovolta, Tsukuba, Ibaraki 3058565, Japan

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 2019年 / 166卷 / 13期

关键词：

HYDROGEN-PEROXIDE PRODUCTION; WATER OXIDATION; WO3/BIVO4; PHOTOANODE; CATHODE; CARBON; OXYGEN;

D O I：

10.1149/2.0561913jes

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The modification effects of both BiVO4 and Al2O3 on a FTO on efficient oxidative H2O2 production and accumulation from H2O were investigated. The initial faradaic efficiency for H2O2 production (FE (H2O2)) reached 95% due to the suppressing influence of direct O-2 production via H2O oxidation on BiVO4/FTO. Al2O3 modification suppressed oxidative H2O2 decomposition to O-2, which was confirmed by changes in the I-V curves after H2O2 addition. The initial FE (H2O2) of Al2O3/BiVO4/FTO modified by chemical vapor deposition (CVD) reached 97%. Oxidative H2O2 decomposition was significantly suppressed by the loaded Al2O3, and the amount of accumulated H2O2 on this composite electrode was reached 7.5 mM at 200 C, which is the highest value in the system for oxidative H2O2 production from H2O. (C) 2019 The Electrochemical Society.

引用

页码：H644 / H649

页数：6

共 50 条

[11] Light-Driven BiVO4-C Fuel Cell with Simultaneous Production of H2O2
Shi, Xinjian
Zhang, Yirui
Siahrostami, Samira
Zheng, Xiaolin
ADVANCED ENERGY MATERIALS, 2018, 8 (23)
[12] Near-Complete Suppression of Oxygen Evolution for Photoelectrochemical H2O Oxidative H2O2 Synthesis
Zhang, Kan
Liu, Jiali
Wang, Luyang
Jin, Bingjun
Yang, Xiaofei
Zhang, Shengli
Park, Jong Hyeok
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2020, 142 (19) : 8641 - 8648
[13] Selective Electrochemical Oxidation of H2O to H2O2 Using Boron-Doped Diamond: An Experimental and Techno-Economic Evaluation
Wenderich, Kasper
Nieuweweme, Birgit A. M.
Mul, Guido
Mei, Bastian T.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2021, 9 (23): : 7803 - 7812
[14] Machine Learning Assisted Analysis of Electrochemical H2O2 Production
Leem, Juyoung
Vallez, Lauren
Gill, Thomas Mark
Zheng, Xiaolin
ACS APPLIED ENERGY MATERIALS, 2023, 6 (07) : 3953 - 3959
[15] Photocatalytic H2O2 generation assisted photoelectrochemical water oxidation for enhanced BiVO4 photoanode performance
Singh, Aditya
Sarma, Satirtha K.
Karmakar, Sujay
Basu, Suddhasatwa
CHEMICAL ENGINEERING JOURNAL ADVANCES, 2021, 8
[16] Oxidation of glycerol with H2O2 on Pb-promoted Pd/γ-Al2O3 catalysts
Faroppa, Maria L.
Musci, Juan J.
Chiosso, Maria E.
Caggiano, Claudia G.
Bideberripe, Hernan P.
Garcia Fierro, Jose L.
Siri, Guillermo J.
Casella, Monica L.
CHINESE JOURNAL OF CATALYSIS, 2016, 37 (11) : 1982 - 1990
[17] Evaluating the Reactivity of BiVO4 Surfaces for Efficient Electrocatalytic H2O2 Production: A Combined Experimental and Computational Study
Nadar, Ashish
Gupta, Somil Subhashchandra
Kar, Yusuf
Shetty, Sharan
van Bavel, Alexander P.
Khushalani, Deepa
JOURNAL OF PHYSICAL CHEMISTRY C, 2020, 124 (07) : 4152 - 4161
[18] Photocatalytic H2O2 production from O2 under visible light irradiation over phosphate ion-coated Pd nanoparticles-supported BiVO4
Fuku, Kojiro
Takioka, Ryosuke
Iwamura, Kazushi
Todoroki, Masanobu
Sayama, Kazuhiro
Ikenaga, Naoki
APPLIED CATALYSIS B-ENVIRONMENTAL, 2020, 272
[19] Solar-driven H2O2 synthesis from H2O and O2 over molecular engineered organic framework photocatalysts
Zhang, Wenjuan
Liu, Gang
CHINESE JOURNAL OF CATALYSIS, 2024, 66 : 76 - 109
[20] Heterogeneous doping via charge carrier transport improves Photoelectrochemical H2O oxidative H2O2 synthesis
Bai, Jinwei
Gao, Rui-Ting
Nguyen, Nhat Truong
Liu, Xianhu
Zhang, Xueyuan
Wang, Lei
CHEMICAL ENGINEERING JOURNAL, 2023, 466

← 1 2 3 4 5 →