Photocatalytic and thermoelectric properties of Cu2SrSnS4 nanoparticles by solvothermal method

被引：0

作者：

Hao, G. ^{[1
]}

Shen, J. Y. ^{[1
]}

Sun, Y. L. ^{[1
]}

Xu, K. ^{[1
]}

Wang, Y. F. ^{[1
]}

机构：

[1] Yancheng Inst Technol, Sch Mat Sci & Engn, 9 Yinbing St, Yancheng 224051, Peoples R China

来源：

CHALCOGENIDE LETTERS | 2024年 / 21卷 / 10期

关键词：

Semiconductor; Cu2SrSnS4; Nanocrystals; Solvothermal; Photocatalytic; Electrical transport; CU2SRSNS4; NANOPARTICLES;

D O I：

10.15251/CL.2024.2110.765

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the present work, flower-like Cu2SrSnS4 (CSTS) sample is successfully prepared by solvothermal method. The XRD and Raman analysis confirm that pure CSTS phase with trigonal structure is obtained. The band gap of as-obtained CSTS naocrystals is estimated to be 1.49eV. The removal of methylene blue (MB) within 100min under simulated solar light irradiation is around 90%, depicting that CSTS is a potential material for effective solar light photocatalytic application. Meanwhile, The Seebeck coefficient and electrical conductivity of CSTS material can reach to 128.57 mu V center dot K-1 and 20.35S<middle dot>m(-1 )at 675K, respectively, indicating its potential for thermoelectric application.

引用

页码：765 / 770

页数：6

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