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DOI	10.1063/1.5135065
	The effect of reaction temperature and time on CuInSe2 quantum dots by solvothermal method
	Zhang Y.; Yang Y.; Hou Z.; Jiang X.; Zhang L.; Yang Y.; Wang Y.
发表日期	2020
ISSN	21583226
卷号	10 期号:3
英文摘要	The solvothermal method is used to prepare CuInSe2 quantum dots (QDs). This method mainly uses ethanolamine as a solvent with CuCl2·2H2O, InCl3·4H2O, and selenium powder used as raw materials. The powder morphology, phase, and light absorption characteristics of different reaction temperatures and times were characterized in this work. Other characterization methods were used to optimize the CuInSe2QDs. It was substantiated that the optimum reaction condition is at 180 °C for 20 h, the proportion of Cu, In, and Se is 1:2:1, the particle size is 10 nm, and the emission peak is at 800 nm. Furthermore, the CuInSe2QDs with the best performance were adsorbed on the TiO2 film, and it was concluded that TiO2 could be successfully decorated via the CuInSe2QDs, and the absorption band edge was enlarged to enhance the light absorption performance. © 2020 Author(s).
scopus关键词	Carbon Quantum Dots; Graphene quantum dots; Indium compounds; Light absorption; Nanocrystals; Particle size; Selenium compounds; Semiconductor quantum dots; Titanium dioxide; Absorption characteristics; Absorption performance; Characterization methods; Optimum reaction conditions; Powder morphology; Reaction temperature; Selenium powder; Solvothermal method; Copper compounds
来源期刊	AIP Advances
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/176969
作者单位	School of Physics Science and Technology, Inner Mongolia University, Hohhot, 010021, China
推荐引用方式 GB/T 7714	Zhang Y.,Yang Y.,Hou Z.,et al. The effect of reaction temperature and time on CuInSe2 quantum dots by solvothermal method[J],2020,10(3).
APA	Zhang Y..,Yang Y..,Hou Z..,Jiang X..,Zhang L..,...&Wang Y..(2020).The effect of reaction temperature and time on CuInSe2 quantum dots by solvothermal method.AIP Advances,10(3).
MLA	Zhang Y.,et al."The effect of reaction temperature and time on CuInSe2 quantum dots by solvothermal method".AIP Advances 10.3(2020).