In the past two decades, a large number of organic sulfur compounds such as CS₂ have been released into the atmosphere, which has caused some impacts on the environment. At present, most of the industrial treatment methods of CS₂ have a series of problems, such as high energy consumption, the use of catalysts and additional treatment of by-products, which are not advisable from the economic point of view. Therefore, in this work, a method of efficient and rapid storage of CS₂ by EDAs + EGs ionic liquid systems at room temperature and pressure without catalyst were proposed. At the same time, the change trend of temperature and conductivity of EDAs + EGs systems during CS₂ storage were determined. Secondly, in order to realize the resource utilization of CS₂SM, the mechanism of EDAs + EGs system storage CS₂ and the properties of CS₂SM were further studied by NMR, FTIR, XPS, XRD and other modern spectral techniques. The results showed that white precipitate with high melting point (127–224 °C) and high thermal stability were formed after CS₂ is stored in the systems. These white precipitates had a similar chemical structure ([⁺H₃NR₁NH₃^{+ −}SC(=S)OR₂(R₃)O(S = )CS⁻]_n), which were named as carbon disulfide storage material (CS₂SM). Furthermore, CS₂SMs were used as raw materials to one-step synthesize nano-metal sulfides (MSs) with excellent photocatalytic activity in the reduction of CO₂. This provides a new method for the rapid storage and utilization of CS₂, and it also has important practical significance for reducing CS₂ emissions and realizing effective utilization of CS₂. This efficient, green and universally applicable CS₂ capture method is of great significance to reduce its hazards and obtain valuable chemicals.

在过去的二十年中，大量的有机硫化合物（例如CS _2）已经释放到大气中，这对环境产生了一些影响。当前，CS _2的大多数工业处理方法具有一系列问题，例如高能耗，催化剂的使用以及副产物的额外处理，从经济的角度来看，这是不建议的。因此，在这项工作中，提出了一种在室温和压力下通过EDAs + EGs离子液体系统在没有催化剂的情况下有效快速存储CS ₂的方法。同时，CS ₂期间EDAs + EGs系统的温度和电导率的变化趋势确定存储。其次，为了实现CS ₂ SM的资源利用，利用NMR，FTIR，XPS，XRD等现代光谱技术对EDAs + EGs系统CS _2的存储机理以及CS ₂ SM的性质进行了研究。结果表明，将CS ₂储存在系统中后，形成了具有高熔点（127–224°C）和高热稳定性的白色沉淀物。这些白色沉淀也有类似的化学结构（[ ⁺ ħ ₃ NR ₁ NH ₃ ^{+ -} SC（= S）OR ₂（R ₃）O（S =）CS ^- ] _Ñ），它们被称为二硫化碳存储材料（CS ₂ SM）。此外，以CS ₂ SM为原料，一步法合成了具有优异的光催化活性的纳米金属硫化物（MSs），可还原CO ₂。这为CS ₂的快速储存和利用提供了一种新的方法，对于减少CS _2的排放和实现CS _2的有效利用也具有重要的现实意义。这种高效，绿色且普遍适用的CS ₂捕获方法对于减少其危害并获得有价值的化学物质具有重要意义。