期刊
EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
卷 -, 期 20-21, 页码 2350-2355出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejic.201800078
关键词
Photocatalysis; Halide perovskites; Template synthesis; Mesoporous materials
资金
- MAXNET Energy Consortium of the Max Planck Society
- Cluster of Excellence RESOLV - Deutsche Forschungsgemeinschaft (DFG) [EXC 1069]
- Fonds der Chemischen Industrie (FCI)
We employ a colloidal crystal templating approach to fabricate ordered macro-mesoporous CsPbBr3 and demonstrate its superior photocatalytic activity compared to its non-templated counterpart in the degradation of an organic pollutant. The presented templating approach reduces charge carrier diffusion pathways and increases the surface area of the halide perovskite. Furthermore, the crystal structure, and the morphology of the templated halide perovskite are stable under photocatalytic conditions, which results in a constant photocatalytic performance in recycling experiments. The presented concept is applicable for other photocatalytic reactions and can thus advance the novel field of halide perovskites in photocatalysis.
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