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Cation Doping for Enhanced p-Nitrophenol Sensing: Tuning Valence States and Oxygen Vacancies in Co3O4 Hollow

Guan-Hua Li1, Hao-Ran Li1, Long-Fei Zhang1

  • 1Anhui Province Key Laboratory of Intelligent Computing and Applications, Anhui Provincial Collaborative Innovation Center of Advanced Functional Composite Materials, College of Physics and Electronic Engineering, Huaibei Normal University, Huaibei 235000, China.

Inorganic Chemistry
|January 21, 2026
PubMed

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