Sn2+ and Cu2+ Self-Codoped Cu2ZnSnS4 Nanosheets Switching from p-Type to n-Type Semiconductors for Visible-Light-Driven CO2 Reduction

被引：17

作者：

Chai, Yao ^{[1
]}

Chen, Yanmei ^{[1
]}

Wang, Bing ^{[1
]}

Jiang, Jianing ^{[1
]}

Liu, Yongzhi ^{[1
]}

Shen, Jinni ^{[1
]}

Wang, Xuxu ^{[1
]}

Zhang, Zizhong ^{[1
,2
]}

机构：

[1] Fuzhou Univ, Coll Chem, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350116, Peoples R China

[2] Fuzhou Univ, Qingyuan Innovat Lab, Quanzhou 362801, Peoples R China

来源：

ACS SUSTAINABLE CHEMISTRY & ENGINEERING | 2022年 / 10卷 / 27期

基金：

中国国家自然科学基金;

关键词：

KEYWORDS; Cu; 2; ZnSnS; 4; Photocatalysis; Self-codoping; Energy level engineering; CO; reduction; SOLID-SOLUTION; PHOTOREDUCTION; PHOTOCATALYST; NANOPARTICLES; COCATALYST;

D O I：

10.1021/acssuschemeng.2c01564

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

ABSTRACT: Energy level engineering is a powerful technique to tune the electron transport and the photocatalytic properties of photocatalysts with low-valence Sn2+ and high-valence Cu2+ selfcodoping by solvothermal method. The band gap energy level and Fermi level of Cu2ZnSnS4 nanosheets can be adjusted by controlling Sn2+ and Cu2+ self-codoping at different solvothermal temperature. This leads to semiconductor behavior change from p-type of the intrinsic Cu2ZnSnS4 to the n-type of self-codoped sample. The n-type Cu2ZnSnS4 nanosheets exhibit a good CO2 photoreduction performance to yield 48.14 and 25.04 mu mol g-1 h-1 of CO and CH4, where CO yields on n-type Cu2ZnSnS4 is about 4 times higher than that on the intrinsic Cu2ZnSnS4. This work offers a versatile approach of different valence metal ion self-codoping to engineer the energy level of multimetal semiconductor photocatalyst.

引用

页码：8825 / 8834

页数：10

共 49 条

[31] Ag Clusters Anchored Conducting Polyaniline As Highly Efficient Cocatalyst for Cu2ZnSnS4 Nanocrystals toward Enhanced Photocatalytic Hydrogen Generation [J].

Wang, Xiufang ;

Ruan, Yaner ;

Feng, Shaojie ;

Chen, Shaohua ;

Su, Kaixuan .

ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2018, 6 (09) :11424-11432

[32] Direct and indirect Z-scheme heterostructure-coupled photosystem enabling cooperation of CO2 reduction and H2O oxidation [J].

Wang, Ying ;

Shang, Xiaotong ;

Shen, Jinni ;

Zhang, Zizhong ;

Wang, Debao ;

Lin, Jinjin ;

Wu, Jeffrey C. S. ;

Fu, Xianzhi ;

Wang, Xuxu ;

Li, Can .

NATURE COMMUNICATIONS, 2020, 11 (01)

[33] CO2 photoreduction with H2O vapor on highly dispersed CeO2/TiO2 catalysts: Surface species and their reactivity [J].

Wang, Yun ;

Zhao, Jie ;

Wang, Tianfu ;

Li, Yingxuan ;

Li, Xiyou ;

Yin, Jiao ;

Wang, Chuanyi .

JOURNAL OF CATALYSIS, 2016, 337 :293-302

[34] Photocorrosion Inhibition of Semiconductor-Based Photocatalysts: Basic Principle, Current Development, and Future Perspective [J].

Weng, Bo ;

Qi, Ming-Yu ;

Han, Chuang ;

Tang, Zi-Rong ;

Xu, Yi-Jun .

ACS CATALYSIS, 2019, 9 (05) :4642-4687

[35] Surface oxygen vacancy and graphene quantum dots co-modified Bi2WO6 toward highly efficient photocatalytic reduction of CO2 [J].

Xiong, Shaofeng ;

Bao, Shundong ;

Wang, Weian ;

Hao, Jian ;

Mao, Yu ;

Liu, Pingle ;

Huang, Yanping ;

Duan, Zhengkang ;

Lv, Yang ;

Ouyang, Donghong .

APPLIED CATALYSIS B-ENVIRONMENT AND ENERGY, 2022, 305

[36] Zinc Gallogermanate Solid Solution: A Novel Photocatalyst for Efficiently Converting CO2 into Solar Fuels [J].

Yan, Shicheng ;

Wang, Jiajia ;

Gao, Honglin ;

Wang, Nanyan ;

Yu, He ;

Li, Zhaosheng ;

Zhou, Yong ;

Zou, Zhigang .

ADVANCED FUNCTIONAL MATERIALS, 2013, 23 (14) :1839-1845

[37] Alternative Spectral Photoresponse in a p-Cu2ZnSnS4/n-GaN Heterojunction Photodiode by Modulating Applied Voltage [J].

Yang, Gang ;

Li, Yong-Feng ;

Yao, Bin ;

Ding, Zhan-Hui ;

Deng, Rui ;

Fang, Xuan ;

Wei, Zhi-Peng .

ACS APPLIED MATERIALS & INTERFACES, 2015, 7 (30) :16653-16658

[38] Synthesis of Robust MOF-Derived Cu/SiO2 Catalyst with Low Copper Loading via Sol-Gel Method for the Dimethyl Oxalate Hydrogenation Reaction [J].

Ye, Run-Ping ;

Lin, Ling ;

Chen, Chong-Chong ;

Yang, Jin-Xia ;

Li, Fei ;

Zhang, Xin ;

Li, De-Jing ;

Qin, Ye-Yan ;

Zhou, Zhangfeng ;

Yao, Yuan-Gen .

ACS CATALYSIS, 2018, 8 (04) :3382-3394

[39] Photocatalytic CO2 Reduction Using Water as an Electron Donor under Visible Light Irradiation by Z-Scheme and Photoelectrochemical Systems over (CuGa)0.5ZnS2 in the Presence of Basic Additives [J].

Yoshino, Shunya ;

Iwase, Akihide ;

Yamaguchi, Yuichi ;

Suzuki, Tomiko M. ;

Morikawa, Takeshi ;

Kudo, Akihiko .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2022, 144 (05) :2323-2332

[40] Cu2ZnSnS4-Ag2S Nanoscale p-n Heterostructures as Sensitizers for Photoelectrochemical Water Splitting [J].

Yu, Xuelian ;

Liu, Jingjing ;

Genc, Aziz ;

Ibanez, Maria ;

Luo, Zhishan ;

Shavel, Alexey ;

Arbiol, Jordi ;

Zhang, Guangjin ;

Zhang, Yihe ;

Cabot, Andreu .

LANGMUIR, 2015, 31 (38) :10555-10561

← 1 2 3 4 5 →