Changqing Sun
Nanyang Technological University
64 Papers
415 Citations
Changqing Sun is an academic researcher from Nanyang Technological University. The author has contributed to research in topics: Photocatalysis & Graphene. The author has an hindex of 27, co-authored 61 publications. Previous affiliations of Changqing Sun include Jilin University & Yangtze Normal University.
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Papers
UV-assisted photocatalytic synthesis of ZnO–reduced graphene oxide composites with enhanced photocatalytic activity in reduction of Cr(VI)
Xinjuan Liu,Likun Pan,Qingfei Zhao,Tian Lv,Guang Zhu,Taiqiang Chen,Ting Lu,Zhuo Sun,Changqing Sun +8 more
TL;DR: In this article, a ZnO-reduced graphene oxide (RGO) composites are successfully synthesized via UV assisted photocat-alytic reduction of graphite oxide by ZnOs nanoparticles in ethanol.
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Microwave-assisted synthesis of ZnO–graphene composite for photocatalytic reduction of Cr(VI)
TL;DR: In this paper, a microwave assisted reaction of zinc sulfate in aqueous solution with a graphite oxide dispersion using a microwave synthesis system was used to synthesize ZnO-graphene composites.
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Microwave-assisted synthesis of TiO2-reduced graphene oxide composites for the photocatalytic reduction of Cr(VI)
TL;DR: In this article, a microwave-assisted reduction of graphite oxide in a TiO2 suspension using a microwave synthesis system was used for the reduction of Cr(VI) with a maximum removal rate of 91% under UV light irradiation.
169
Carbon nanotube–ZnO nanocomposite electrodes for supercapacitors
TL;DR: In this paper, a supercapacitor cell with carbon nanotube (CNT)-zinc oxide (ZnO) nanocomposite and gel polyvinyl alcohol-phosphomolybdic acid was employed as the electrode and electrolyte, respectively.
160
Design of Pt/t-ZrO2/g-C3N4 efficient photocatalyst for the hydrogen evolution reaction
Huanhuan Li,Yong Wu,Can Li,Yinyan Gong,Lengyuan Niu,Xinjuan Liu,Qing Jiang,Changqing Sun,Shiqing Xu +8 more
TL;DR: In this article, the authors synthesized a novel Pt/t-ZrO2/g-C3N4 composite by integrating graphitic carbon nitride with tetragonal ZrO 2 and Pt nanoparticles, which exhibits an extraordinary catalytic ability for hydrogen generation of 722.5μmol(gh)−1 and solar-to-hydrogen energy conversion efficiency of 0.215% under visible light irradiation, and high catalytic stability.
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