The output and adsorption characteristics of solid adsorbents limit their application in a desiccant wheel system. Therefore, this paper proposed a macroscopic green synthesis method for aluminum fumarate metal organic framework (approximately 400 g can be synthesized in a single time). By combining with other materials, the dehumidification performance of aluminum fumarate had been greatly improved. The microporous structure and dehumidification-desorption performance of the samples were analyzed by physical characterization and constant temperature and humidity chamber respectively. Results showed that at a relative humidity of 80%, the dehumidification capacity of the composite material reached 2.5 and 3.18 times that of aluminum fumarate and commercially silica gel, respectively. The composite material can also achieve a better desorption effect at a lower desorption temperature (50 ℃), with a desorption ratio of 82%. This proved that the composite material based on aluminum fumarate had great potential in the application.

固体吸附剂的输出和吸附特性限制了它们在干燥剂轮系统中的应用。因此，本文提出了一种富马酸铝金属有机骨架的宏观绿色合成方法（一次可合成约400 g）。通过与其他材料的结合，富马酸铝的除湿性能得到了极大的提高。分别通过物理表征和恒温恒湿室对样品的微孔结构和除湿解吸性能进行了分析。结果表明，在80%的相对湿度下，复合材料的除湿能力分别达到富马酸铝和商用硅胶的2.5倍和3.18倍。该复合材料在较低的解吸温度（50℃）下也能达到较好的解吸效果，解吸率为82%。这证明了基于富马酸铝的复合材料具有很大的应用潜力。