Use of synergistic effects of the co-catalyst, p-n heterojunction, and porous structure for improvement of visible-light photocatalytic H2 evolution in porous Ni2O3/Mn0.2Cd0.8S/Cu3P@Cu2S

The efficient separation and transfer of photogenerated charge carriers play indispensable roles in improving the photocatalytic H2 evolution activity. Herein, we designed a Ni2O3-modified Mn0.2Cd0.8S/Cu3P@Cu2S (MCS/CPS) p-n heterojunction structure with a porous morphology for efficient and stable...

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Veröffentlicht in:	Journal of alloys and compounds 2020-12, Vol.845, p.155569, Article 155569
Hauptverfasser:	Zhang, Dafeng, Tang, Yunxiang, Qiu, Xiaoxue, Yin, Jie, Su, Changhua, Pu, Xipeng
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysts Charge transfer Co-catalyst Copper sulfides Cu3P@Cu2S Current carriers Heterojunctions Hydrogen evolution Light irradiation Mn0.2Cd0.8S Morphology Nanoparticles p-n heterojunction P-n junctions Photocatalysis Photocatalytic H2 evolution Quantum efficiency Vulcanization
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