溶热法合成 Cu2MgSnS4 纳米粒子并确定其特性

IF 1.2 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Chalcogenide Letters Pub Date : 2024-03-01 DOI:10.15251/cl.2024.212.169

H. Guan, J. X. Xu, Z. Y. Yang, X. Y. Qian, M. Q. Zhao

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引用次数: 0

摘要

通过溶热法成功制备了 Cu2MgSnS4（CMTS）纳米粒子。X 射线衍射（XRD）和拉曼光谱显示获得了纯净的锌蓝晶 CMTS 相。扫描电子显微镜（SEM）显示，CMTS 纳米粒子呈现微球结构。经计算，所获得的 CMTS 纳米粒子的带隙为 1.68eV，这表明它是串联太阳能电池的潜在候选材料。在可见光照射下，亚甲基蓝（MB）的降解率约为 87%，表明 CMTS 可作为有效的可见光光催化剂。

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Synthesis and characterizations of Cu2MgSnS4 nanoparticles by solvothermal method

Cu2MgSnS4 (CMTS) nanoparticles are successfully prepared via a solvothermal approach. X-ray diffraction (XRD) and Raman reveal that pure zinc-blende CMTS phase is obtained. Scanning electron microscopy (SEM) shows that CMTS nanoparticles exhibit microsphere structure. The band gap of as-obtained CMTS nanoparticles is calculated to be 1.68eV, indicating a potential candidate for tandem solar cells. The degradation rate of methylene blue (MB) with under visible-light irradiation is about 87%, indicating that CMTS can be useful for effective visible-light photocatalyst.

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来源期刊

Chalcogenide Letters MATERIALS SCIENCE, MULTIDISCIPLINARY-PHYSICS, APPLIED

CiteScore

1.80

自引率

20.00%

发文量

审稿时长

1 months

期刊介绍： Chalcogenide Letters (CHL) has the aim to publish rapidly papers in chalcogenide field of research and appears with twelve issues per year. The journal is open to letters, short communications and breakings news inserted as Short Notes, in the field of chalcogenide materials either amorphous or crystalline. Short papers in structure, properties and applications, as well as those covering special properties in nano-structured chalcogenides are admitted.