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A Hybrid Assembly with Nickel Poly-Pyridine Polymer on CdS Quantum Dots for Photo-Reducing CO2 into Syngas with Controlled H2 /CO Ratios.
Wang, Hong-Yan; Xie, Wei-Hua; Wei, Dong-Dong; Hu, Rong; Wang, Na; Chang, Kai; Lei, Shuang-Lei; Wang, Bin; Cao, Rui.
Afiliación
  • Wang HY; Key Laboratory for macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, 710119, Xi'an, Shanxi, P. R. China.
  • Xie WH; Key Laboratory for macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, 710119, Xi'an, Shanxi, P. R. China.
  • Wei DD; Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, 710119, Xi'an, Shanxi, P. R. China.
  • Hu R; Key Laboratory for macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, 710119, Xi'an, Shanxi, P. R. China.
  • Wang N; Key Laboratory for macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, 710119, Xi'an, Shanxi, P. R. China.
  • Chang K; Key Laboratory for macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, 710119, Xi'an, Shanxi, P. R. China.
  • Lei SL; Key Laboratory for macromolecular Science of Shaanxi Province, School of Chemistry and Chemical Engineering, Shaanxi Normal University, 710119, Xi'an, Shanxi, P. R. China.
  • Wang B; Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, 710119, Xi'an, Shanxi, P. R. China.
  • Cao R; Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shaanxi Normal University, 710119, Xi'an, Shanxi, P. R. China.
ChemSusChem ; 15(8): e202200200, 2022 Apr 22.
Article en En | MEDLINE | ID: mdl-35261194
ABSTRACT
A hybrid photocatalytic assembly with Ni poly-pyridine polymers binding on CdS quantum dots was developed via thiophene immobilization. The fabricated hybrid assembly facilitated efficient charge separation, and each component endowed great synergy. As a result, a high syngas production rate was achieved over 5500 µmol gcat -1 h-1 from photocatalytic CO2 reduction under visible-light irradiation, accompanied by an adjustable H2 /CO ratio ranging from 4 1 to 1 3. A novel hybrid assembly was described for syngas synthesis with boosted activity and controlled selectivity, which provides a profile to ingeniously understand molecular-level design for photocatalysts.
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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: ChemSusChem Asunto de la revista: QUIMICA / TOXICOLOGIA Año: 2022 Tipo del documento: Article
Texto completo
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Texto completo: 1 Colección: 01-internacional Banco de datos: MEDLINE Idioma: En Revista: ChemSusChem Asunto de la revista: QUIMICA / TOXICOLOGIA Año: 2022 Tipo del documento: Article