缺陷丰富的CuO/CeO2纳米结构:深入的结构特征和光催化性能

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Ajit Kumar Dhanka1, Balaram Pani2, Nityananda Agasti1

  • 1Department of Chemistry, University of Delhi, North Campus Delhi 110007 India nnagasti@chemistry.du.ac.in.

RSC advances
|April 16, 2025
PubMed
概括

我们开发了一种CuO/CeO2催化剂,通过创造氧气空缺来增强除草剂异素的光催化降解. 这种新型催化剂显示了95%的降解效率,为净化水提供了有前途的解决方案.

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Non-stoichiometric defects refer to a type of defect in the crystal structure of a compound where the ratio of its constituent elements deviates from the ideal stoichiometric ratio. There are two main types of non-stoichiometric defects: metal excess defects and metal deficiency defects.Metal excess defects occur when there is a slight surplus of metal ions than what is required by the stoichiometric ratio of the compound. For example, heating a sodium chloride crystal in sodium vapor results...
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