The photocatalytically driven partial oxidation of a mustard gas simulant, 2-chloroethyl ethyl sulfide (CEES), was studied using the perylene-based metal–organic framework (MOF) UMCM-313 and compared to the activities of the Zr-based MOFs: PCN-222/MOF-545 and NU-1000. The rates of CEES oxidation positively correlated with the singlet oxygen quantum yield of the MOF linkers, porphyrin (PCN-222/MOF-545) < pyrene (NU-1000) < perylene (UMCM-313). Subsequently, thin films of UMCM-313 and NU-1000 were solvothermally grown on a conductive glass substrate to minimize catalyst loading and prevent light scattering by suspended MOF particles. Using a conductive glass support, the initial turnover frequencies of the MOFs in the photocatalytic reaction improved by 10-fold.

中文翻译：

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通过调整金属有机骨架及其相应薄膜中的单重态氧量子产率，提高芥子气模拟解毒的效率

使用基于per的金属-有机骨架（MOF）UMCM-313研究了芥子气模拟物2-氯乙基乙基硫化物（CEES）的光催化驱动的部分氧化，并与基于Zr的MOF的活性进行了比较：PCN -222 / MOF-545和NU-1000。CEES氧化速率与MOF接头卟啉（PCN-222 / MOF-545）<（（NU-1000）<per（UMCM-313）的单线态氧量子产率呈正相关。随后，在导电玻璃基板上溶剂热生长UMCM-313和NU-1000薄膜，以最小化催化剂负载并防止光因悬浮的MOF粒子散射。使用导电玻璃载体，MOF在光催化反应中的初始周转频率提高了10倍。