Catalytic Decomposition Mechanism of PH3 on 3DCuO/C and High Value Utilization of Deactivated Catalysts (Small 28/2023)

Photocatalysts A 3D Cu‐based PH3 decomposition catalyst with a scaly morphology is synthesized via hydrothermal loading, exhibiting notable efficiency in PH3 decomposition under low‐temperature nd micro‐aerobic conditions. The deactivation of the catalyst is found to be attributable to the formation of Cu3P. In article number 2301169, Riguang Zhang, Fei Wang, Kai Li, and co‐workers suggest the potential utility of the deactivated catalyst in photocatalysis, electrocatalysis, electrode materials, and sterilization, thereby providing innovative insights into resource utilization strategies for such catalysts.