Metal-organic frameworks (MOFs) can catalyze toxic chemical decontamination, but new MOF materials and synthesis strategies are needed to improve performance, particularly in field-usable MOF-textile formats. This article reports for the first time the exceptional photocatalytic reactivity of Al-PMOF (Al-porphyrin-based MOF), composed of an earth-abundant metal-containing Al(OH)O₄ cluster bridged by H₂TCPP (5,10,15,20-tetrakis(4-carboxyphenyl)porphyrin) chromophores, against the toxic sulfur mustard simulant 2-chloroethyl ethyl sulfide (CEES) under visible-light irradiation. Furthermore, Al-PMOF is strongly immobilized into polymeric fibers via well-controlled Al₂O₃ solid film conversion using dimethylformamide/water cosolvent. The approach enables a secure integration of conformal Al-PMOF films onto polymer fibers at a relatively low synthesis temperature (120°C). In addition, on a per-unit mass of MOF basis, the surface-bound Al-PMOF films enable extremely rapid CEES detoxification turnover frequency, up to 170 ${\text{mol}}_{\text{CEES}}{\text{mol}}_{\text{chromophore}}^{-1}{\text{min}}^{-1}$, more than 10-fold faster than the best MOF powders and 2-fold better than MOF films reported to date.

金属有机框架（MOF）可以催化有毒的化学净化，但是需要新的MOF材料和合成策略来提高性能，尤其是在现场可用的MOF纺织品格式中。本文首次报道了Al-PMOF（基于卟啉的MOF）的非凡的光催化反应性，该反应由富含金属的，由H ₂ TCPP桥接的含金属的Al（OH）O ₄簇组成（5,10， 15,20-四（4-羧基苯基）卟啉）生色团在可见光照射下对有毒的芥末模拟物2-氯乙基乙基硫化物（CEES）具有抗性。此外，Al-PMOF通过良好控制的Al ₂ O ₃牢固地固定在聚合物纤维中使用二甲基甲酰胺/水助溶剂的固体膜转化。该方法能够在相对较低的合成温度（120°C）下将保形Al-PMOF薄膜安全地集成到聚合物纤维上。此外，以MOF的每单位质量计，表面结合的Al-PMOF薄膜可实现极快的CEES排毒周转频率，最高可达170${\text{摩尔}}_{\text{CEES}}{\text{摩尔}}_{\text{发色团}}^{-\mathrm{1个}}{\text{分}}^{-\mathrm{1个}}$，比最好的MOF粉末快10倍以上，比迄今为止报道的MOF薄膜快2倍。