Syntheses, crystal structure and properties of two chalcogenidoantimonates Mn(en)3Sb2S4 and Co(en)3Sb2Se4

被引：3
|
作者：
Zhang, Lirong [1 ]
Li, Na [1 ]
Teri, Gele [1 ]
Shele, Muge [1 ]
Bai, Sagala [1 ]
Baiyin, Menghe [1 ]
机构：
[1] Inner Mongolia Normal Univ, Coll Chem & Environm Sci, Dept Educ Inner Mongolia Autonomous Reg, Key Lab Adv Mat Chem & Devices AMC & DLab, Hohhot 010022, Inner Mongolia, Peoples R China
来源：
POLYHEDRON | 2023年 / 241卷
关键词：
Solvothermal syntheses; Crystal structure; Photoelectric response; Properties; Chalcogenidoantimonates; SOLVOTHERMAL SYNTHESES; FRAMEWORK; CO; PHOTOCURRENT; SULFIDE; CATIONS; SERIES; MN; FE; TM;
D O I：
10.1016/j.poly.2023.116470
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Two chalcogenidoantimonates Mn(en)3Sb2S4 (1) and Co(en)3Sb2Se4 (2) have been synthesized in solvothermal conditions. 1 and 2 are consist of transition metal complex cations and [Sb2Q4]2- (Q = S, Se) anions. They have band gaps of 2.20 eV and 2.25 eV, respectively, indicating that they can be used as semiconductor materials. The photocurrent responses of 1 and 2 were also investigated. Photocatalytic experiments showed that both 1 and 2 could degrade methylene blue (MB) upon visible light irradiation, reaching 47 % for 1 and 30 % for 2, indicating that both compounds are good photocatalytic materials. Therefore, they present a promising potential for the photoelectric research chalcogenides.
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页数：6
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