空心球由 Ti0.91O2/CdS 纳米杂化材料组成，用于 CO2 光固定。
Hollow spheres consisting of Ti0.91O2/CdS nanohybrids for CO2 photofixation.
机构信息
Key Laboratory of Modern Acoustics, MOE, Institute of Acoustics, School of Physics, Nanjing University, Nanjing 210093, P. R. China.
出版信息
Chem Commun (Camb). 2015 Sep 7;51(69):13354-7. doi: 10.1039/c5cc03905c.
PMID:26166366
Abstract
Here we report multilayer hollow spheres consisting of alternating ultrathin Ti0.91O2 nanosheets and CdS nanoparticles via exquisite layer-by-layer self-assembly to achieve an all solid-state Z-scheme system with 7-times enhancement of the CH4-production rate relative to pure Ti0.91O2 hollow spheres, due to a greatly prolonged lifetime of charge carriers.
摘要
在此，我们通过精巧的层层自组装报告了由交替的超薄 Ti0.91O2 纳米片和 CdS 纳米颗粒组成的多层空心球，以实现全固态 Z 型体系，与纯 Ti0.91O2 空心球相比，CH4 生成速率提高了 7 倍，这归因于载流子寿命的大大延长。
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