Metal organic frameworks (MOFs) MIL-100(Fe) is considered to be a promising porous adsorbent for dehumidification due to its good hydrophilicity and hydrothermal stability. However, the powdery MIL-100(Fe) prepared by the conventional hydrothermal method is not suitable for industrial rotary desiccant dehumidifier. In order to produce a high-performance rotor core component, a new dry gel conversion in situ synthesis strategy for glass-fiber MIL-100(Fe) monolithic adsorbent was proposed in this paper. The effects of the reaction sol concentration on the crystalline phase, morphology, pore structure, adsorption/desorption performance and the cycling stability of the monolith were discussed in detail. The results showed that MIL-100(Fe) crystals which evenly dispersed in the surface and voids of glass fiber, could be conveniently synthesized in the reaction sols with molar ratios of 1Fe (III)/0.67BTC/xH₂O (x=93-185). Among them, the MIL-100(Fe) monolith obtained at x=93 exhibited a high loading (85.7%), large BET specific surface area (1441 m²/g), S-shaped water vapor adsorption isotherm and high saturated adsorption ratio (0.496 g/g) at 298 K and 60% RH, low desorption activation energy (48.28 kJ/mol) as well as a reliable cycling stability. Favorable adsorption/desorption performance of MIL-100(Fe) monolith and convenient dry gel preparation process provide a guidance for the manufacture of high-performance dehumidification rotary wheel.

金属有机骨架（MOF）MIL-100（Fe）由于其良好的亲水性和水热稳定性，被认为是一种有前途的除湿多孔吸附剂。然而，通过常规水热法制备的粉末状MIL-100（Fe）不适合工业旋转干燥剂除湿机。为了生产高性能的转子铁芯组件，本文提出了一种玻璃纤维MIL-100（Fe）整体吸附剂的干凝胶原位合成新策略。详细讨论了反应溶胶浓度对整体相的结晶相，形态，孔结构，吸附/解吸性能和循环稳定性的影响。结果表明，MIL-100（Fe）晶体均匀地分散在玻璃纤维的表面和空隙中，₂ O（x = 93-185）。其中，x = 93时获得的MIL-100（Fe）整料表现出高负载（85.7％），大BET比表面积（1441 m ² / g），S形水蒸气吸附等温线和高饱和吸附率在298 K和60％RH时（0.496 g / g），低解吸活化能（48.28 kJ / mol）以及可靠的循环稳定性。MIL-100（Fe）整体料的良好吸附/解吸性能和便捷的干凝胶制备工艺为高性能除湿转轮的制造提供了指导。