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Ru(bpy)32+-sensitized {001} facets LiCoO2 nanosheets catalyzed CO2 reduction reaction with 100% carbonaceous products

التفاصيل البيبلوغرافية
العنوان: Ru(bpy)32+-sensitized {001} facets LiCoO2 nanosheets catalyzed CO2 reduction reaction with 100% carbonaceous products
المؤلفون: Porun Liu, Junxian Liu, Dandan Cui, Yun Wang, Huajie Yin, Weiping Zhang, Yu Lin Zhong, Sean E. Lowe, Huijun Zhao, Jun Chen, Dan Wang, Mohammad Al-Mamun, Kun Zhao, Shuaiyu Jiang
المصدر: Nano Research. 15:1061-1068
بيانات النشر: Springer Science and Business Media LLC, 2021.
سنة النشر: 2021
مصطلحات موضوعية: Yield (chemistry), Photocatalysis, General Materials Science, Photosensitizer, Electrical and Electronic Engineering, Condensed Matter Physics, Selectivity, Photochemistry, Co2 adsorption, Redox, Atomic and Molecular Physics, and Optics, Visible spectrum, Catalysis
الوصف: Photosensitized heterogeneous CO2 reduction (PHCR) has emerged as a promising means to convert CO2 into valuable chemicals, however, challenged by the relatively low carbonaceous product selectivity caused by the competing hydrogen evolution reaction (HER). Here, we report a PHCR system that couples Ru(bpy)32+ photosensitizer with {001} faceted LiCoO2 nanosheets photocatalyst to simultaneously yield 21.2 and 722 µmol·g−1·h−1 of CO, and 4.42 and 108 µmol·g−1·h−1 of CH4 under the visible light and the simulated sunlight irradiations, respectively, with completely suppressed HER. The experimental and theoretical studies reveal that the favored CO2 adsorption on the exposed Li sites on {001} faceted LiCoO2 surface is responsible for the completely suppressed HER.
تدمد: 1998-0000
1998-0124
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::c733d093fbee92f4555d690a1e7631c9
https://doi.org/10.1007/s12274-021-3599-1
حقوق: CLOSED
رقم الأكسشن: edsair.doi...........c733d093fbee92f4555d690a1e7631c9
قاعدة البيانات: OpenAIRE
الوصف
تدمد:19980000
19980124