Structure and optical property of CdS_(1-x)Se_x/CdS nanocomposite prepared by a simple and low cost approach

Chen Yufeng; Ren Xiaodan; Zhang Kunlei; Wang Li

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Structure and optical property of CdS_(1-x)Se_x/CdS nanocomposite prepared by a simple and low cost approach

机译：Cds_（1-x）Se_x / Cds纳米复合材料的结构和光学性能通过简单和低成本的方法制备

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CdS1- xSex/CdS nanocomposite was prepared via a two-step approach. Namely the CdS1- xSex nanoparticles were prepared using Cd(NH3)(4)(2+), Na2S, and Se as reagents by hydrothermal method, and then the CdS1- xSex nanoparticles were dispersed in Cd(NH3)(4)(2+) solution and Na2S solution dropped in, leading to the CdS1- xSex/CdS nanocomposite. TEM measurement reveals that the sizes of the CdS1- xSex nanoparticles and CdS1- xSex/CdS nanocomposite are about 10 and 15 nm, respectively. The CdS1- xSex/CdS nanocomposite has similar structure as that of the CdS1- xSex, but exhibits different optical property compared with that of the single CdS and CdS1- xSex. The present work would provide a mild, convenient, and inexpensive process for preparing II/VI group semiconductor nanocomposite.

机译：通过两步方法制备CdS1- XSex / Cds纳米复合物。即通过水热法使用Cd（NH 3）（4）（4）（2+），Na 2，Na 2 S，Na 2 S和Se制备CdS1- Xsex纳米粒子，然后将CdS1- XSex纳米颗粒分散在Cd（NH3）（4）中（2 +）溶液和Na 2 S溶液滴入，导致CdS1- Xsex / Cds纳米复合材料。 TEM测量表明，Cds1- Xsex纳米粒子和CdS1-Xsex / Cds纳米复合材料的尺寸分别为约10和15nm。 CDS1-XSEx / CDS纳米复合材料具有与Cds1- Xsex相似的结构，但与单个CD和Cds1- Xsex相比表现出不同的光学性质。本作者将为制备II / VI组半导体纳米复合材料提供温和，方便，廉价的方法。

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来源
《Materials Science and Engineering》 |2019年第4期|183-188|共6页
作者
Chen Yufeng; Ren Xiaodan; Zhang Kunlei; Wang Li;
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作者单位

Nanchang Univ Coll Chem Nanchang 330031 Jiangxi Peoples R China;

Nanchang Univ Coll Chem Nanchang 330031 Jiangxi Peoples R China;

Nanchang Univ Coll Chem Nanchang 330031 Jiangxi Peoples R China;

Nanchang Univ Coll Mat Sci & Engn Nanchang 330031 Jiangxi Peoples R China;

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正文语种 eng
中图分类
关键词
CdS; CdS1-xSex; Nanocomposite; Two-step process; Optical property;

机译：CD;CDS1-XSEx;纳米复合材料;两步过程;光学性质;

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1. Structure and optical property of CdS_(1-x)Se_x/CdS nanocomposite prepared by a simple and low cost approach [J] . Chen Yufeng, Ren Xiaodan, Zhang Kunlei, Materials Science and Engineering . 2019,第APRa期

机译：用简单低成本方法制备的CdS_（1-x）Se_x / CdS纳米复合材料的结构和光学性质
2. Nanocrystalline CdS_(1-x)Se_x alloys as thin films prepared by chemical bath deposition: Effect of x on the structural and optical properties [J] . E.A. Sanchez-Ramirez, M.A. Hernandez-Perez, J. Aguilar-Hernandez Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics . 2014,第Suppla1期

机译：通过化学浴沉积制备的纳米晶CdS_（1-x）Se_x合金薄膜：x对结构和光学性质的影响
3. Effects of ligand and chemical affinity of S and Se precursors on the shape, structure and optical properties of ternary CdS_(1-x)Se_x alloy nanocrystals [J] . Materials Letters . 2020,第Apra1期

机译：S和Se前体的配体和化学亲和性对CdS_（1-x）Se_x三元合金纳米晶体的形状，结构和光学性质的影响
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5. Microstructure and properties of zirconium-rich lead(zirconium(x)titanium(1-x))oxygen(3) thin films prepared by metallo-organic deposition (MOD) technique. [D] . Huang, Jie. 1997

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6. Structure and Optical Properties of Titania-PDMS Hybrid Nanocomposites Prepared by In Situ Non-Aqueous Synthesis [O] . Antoine R. M. Dalod, Ola G. Grendal, Anders B. Blichfeld, 2017

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7. Electronic Structure and Optical Properties of $CdS_{x}Se{1-x}$ Solid Solution Nanostructures from X-Ray Absorption Near Edge Structure, X-Ray Excited Optical Luminescence, and Density Functional Theory Investigations [O] . Murphy, Michael, Yiu, Y. M., Ward, M. J., 2014

机译：$ CdS_ {x} Se {1-x} $固溶体纳米结构的电子结构和光学性质，来自近边缘结构的X射线吸收，X射线激发的光致发光和密度泛函理论研究
8. Phase Studies, Crystal Growth, and Optical Properties of CdGe(As(1-x)P(x))2 and AgGa(Se(1-x)S(x))2 Solid Solutions. [R] . Mikkelsen, J. C., Kildal, H. 1977

机译：CdGe（as（1-x）p（x））2和agGa（se（1-x）s（x））2固溶体的相研究，晶体生长和光学性质。

Structure and optical property of CdS_(1-x)Se_x/CdS nanocomposite prepared by a simple and low cost approach

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