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Formation of ZnSe/Bi2Se3 QDs by surface cation exchange and high photothermal conversion

AIP Advances (2015) 5(8)
DOI: 10.1063/1.4929802
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Abstract

Water-dispersed core/shell structure ZnSe/Bi2Se3 quantum dots were synthesized by ultrasonicwave-assisted cation exchange reaction. Only surface Zn ion can be replaced by Bi ion in ZnSe quantum dots, which lead to the ultrathin Bi2Se3 shell layer formed. It is significance to find to change the crystal of QDs due to the acting of ultrasonicwave. Cation exchange mechanism and excellent photothermal conversion properties are discussed in detail.

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APA

Jia, G., Wang, P., Wu, Z., Li, Q., Zhang, Y., Yao, J., & Chang, K. (2015). Formation of ZnSe/Bi2Se3 QDs by surface cation exchange and high photothermal conversion. AIP Advances, 5(8). https://doi.org/10.1063/1.4929802

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