Synthesis of Core/Shell Structural CdS/ZnO Nanoparticles by Hydrothermal Method

Abstract

Abstract: CdSand ZnO-capped CdSsemiconductor nanoparticles were synthesized via hydrothermal method by thermal decomposition of the cysteine-cadmium complex precursor. The results of XPSsuggested that CdSand ZnOwas formed. Compared to CdSnanoparticles, the band-gap emission of CdS/ZnOwas greatly improved, which means the shell of ZnOmodified the surface of CdScore and reduced the surface defect. EDconfirmed the formation of hexagon phase CdSand the TEMimage indicated that the size of CdS/ZnOwas about 20 nm.

Key words: CdS nanoparticles, Hydrothermal method, Emission spectra

CLC Number:

TB383

TrendMD:

SUN Ling-Dong, FU Xue-Feng, QIAN Cheng, LIAO Chun-Sheng, YAN Chun-Hua . Synthesis of Core/Shell Structural CdS/ZnO Nanoparticles by Hydrothermal Method[J]. Chem. J. Chinese Universities, 2001, 22(6): 879.

[1]	WANG Guangqi, BI Yiyang, WANG Jiabo, SHI Hongfei, LIU Qun, ZHANG Yu. Heterostructure Construction of Noble-metal-free Ternary Composite Ni（PO₃）₂-Ni₂P/CdS NPs and Its Visible Light Efficient Catalytic Hydrogen Production [J]. Chem. J. Chinese Universities, 2022, 43(6): 20220050.
[2]	LI Xiaohui, WEI Aijia, MU Jinping, HE Rui, ZHANG Lihui, WANG Jun, LIU Zhenfa. Effects of SmPO₄Coatingon Electrochemical Performance of High-voltage LiNi_0.5Mn_1.5O₄Cathode Materials [J]. Chem. J. Chinese Universities, 2022, 43(2): 20210546.
[3]	RONG Hua, WANG Chungang, ZHOU Ming. Synthesis and Electrochemical Performance of FeS₂ Microspheres as an Anode for Li-ion Batteries ^† [J]. Chem. J. Chinese Universities, 2020, 41(3): 447.
[4]	HUANG He, LI Chunguang, SHI Zhan, FENG Shouhua. Microwave-assisted Hydrothermal Synthesis of Carbon Dots Based on Tyrosine and Their Application in Ion Detection and Bioimaging [J]. Chem. J. Chinese Universities, 2019, 40(8): 1579.
[5]	DONG Xiangyang,NIU Xiaoqing,WEI Jishi,XIONG Huanming. One-step Hydrothermal Synthesis of Copper Doped Carbon Dots and Their Application in White Light Devices^† [J]. Chem. J. Chinese Universities, 2019, 40(6): 1288.
[6]	YANG Yanyan,TAN Jianing,FENG Suyang,QI Yue,WANG Yang,DING Yuansheng,QU Xiaoshu,LIAN Lili,YU Xiaoyang. Preparation and Properties of Vanadium Tungstate-CdS Nanoparticles Electrochromic Composite Films^† [J]. Chem. J. Chinese Universities, 2019, 40(4): 659.
[7]	JIA Hongliang,ZHAO Jianwei,QIN Lirong,ZHAO Min. Uric Acid Biosensor Based on Ni Wire Modified with NiO Nanosheets^† [J]. Chem. J. Chinese Universities, 2019, 40(2): 240.
[8]	SUN Dawei,LI Yuejun,CAO Tieping,ZHAO Yanhui,YANG Diankai. Preparation of Dy ³⁺-doped YVO₄/TiO₂ Composite Nanofibers with Three-dimensional Net-like Structure and Enhanced Photocatalytic Activity for Hydrogen Evolution ^† [J]. Chem. J. Chinese Universities, 2019, 40(11): 2348.
[9]	PAN Shuai, HU Xiaobing, SONG Runmin, XIE Lili, ZHU Zhigang, ZHENG Liaoying. Ionic Liquid Assisted Synthesis of α-Fe₂O₃ Nanospheres Based on Potassium Acetate Solution and Their Gas-sensing Properties^† [J]. Chem. J. Chinese Universities, 2018, 39(8): 1631.
[10]	KANG Yuanyuan, GUO Zeqing, ZHOU Jianping. Hydrothermal Preparation and Adsorption Property of MoS₂/Na₂Fe₂Ti₆O₁₆† [J]. Chem. J. Chinese Universities, 2018, 39(7): 1364.
[11]	LI Juan, ZHU Linfang, ZHAO Anting, LEI Guoming, GAO Li, XIA Wen, WANG Li. Catalytic Activity of Cucurbit[6]uril Modified Copper Flower Clusters^† [J]. Chem. J. Chinese Universities, 2018, 39(3): 422.
[12]	ZHANG Yiqing, LIU Jiaxiang. Hydrothermal Preparation of Cubic ITO Powder and Its Photoelectric Performance^† [J]. Chem. J. Chinese Universities, 2017, 38(7): 1110.
[13]	SUN Lianzhi, ZHAO Shengzhe, GAO Zhiling, CHENG Zhiqiang. Controllable Synthesis of Ag Decorated ZnO Nanofibers for Enhanced Photocatalysis [J]. Chem. J. Chinese Universities, 2017, 38(6): 907.
[14]	HAN Yanmei, GAO Zhihua, HUANG Wei. Effects of AlOOH Structure on the Reaction of Methanol and Carbon Monoxide^† [J]. Chem. J. Chinese Universities, 2017, 38(5): 823.
[15]	HUANG Haiping, YUE Yafeng, XU Liang, LÜ Lianlian, HU Yongmei. Glucose Biosensor Based on Dy₂(MoO₄)₃-AuNPs Composite Nanomaterial^† [J]. Chem. J. Chinese Universities, 2017, 38(4): 554.

Synthesis of Core/Shell Structural CdS/ZnO Nanoparticles by Hydrothermal Method

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments