This paper investigates the influence of the structure, composition, pore size distribution and morphology of three carbon materials obtained from the explosion of acetylene gas on the adsorption performance of brilliant green (BG) dye. During the process, Rosette like carbon (RLC) is obtained in the detonation reaction gas with small amount of ammonia. It shows excellent adsorption properties and high reusability. The adsorption capacity is more than twice of C-nN and C-pN at the concentration of BG of 100 mg/L, the maximum monolayer adsorption capacity of 357.32 mg/g, elimination efficiency can reach 88.5% after 10 cycles of adsorbing BG, which is the best adsorption performance among the currently reported carbon materials. The adsorption equilibrium accords with Langmuir isotherm model and falls into single molecular layer absorption. The temperature and pH value selected have little effect on its adsorption capacity. The excellent properties of RLC contribute to an ideal substitute to the existing adsorbents of carbon materials.

本文研究了乙炔气爆炸得到的三种碳材料的结构、组成、孔径分布和形貌对亮绿(BG)染料吸附性能的影响。在此过程中，在含有少量氨的爆轰反应气中得到类玫瑰花碳（RLC）。它显示出优异的吸附性能和高重复使用性。BG浓度为100 mg/L时，吸附容量是C-nN和C-pN的两倍以上，最大单层吸附容量357.32 mg/g，吸附BG 10个循环后去除效率可达88.5%，这是目前报道的碳材料中吸附性能最好的。吸附平衡符合朗缪尔等温线模型，属于单分子层吸附。选择的温度和pH值对其吸附能力影响不大。RLC的优异性能有助于替代现有的碳材料吸附剂。