Facile In Situ Fabrication of Nanostructured Graphene–CuO Hybrid with Hydrogen Sulfide Removal Capacity

作     者：Sunil P.Lonkar Vishnu V.Pillai Samuel Stephen Ahmed Abdala Vikas Mittal 

作者机构：Department of Chemical EngineeringThe Petroleum Institute 

出 版 物：《Nano-Micro Letters》 (纳微快报（英文版）)

年 卷 期：2016年第8卷第4期

页      面：312-319页

核心收录：

学科分类：08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

主　　题：CuO/graphene Adsorption Breakthrough capacity Hydrogen sulfide Thermal stability In situ synthesis 

摘      要：A simple and scalable synthetic approach for one-step synthesis of graphene–Cu O(TRGC) nanocomposite by an in situ thermo-annealing method has been *** graphene oxide(GO) and copper hydroxide as a precursors reagent,the reduction of GO and the uniform deposition of in situ formed Cu O nanoparticles on graphene was simultaneously *** method employed no solvents,toxic-reducing agents,or organic *** resulting nanostructured hybrid exhibited improved H2 S sorption capacity of 1.5 mmol H2S/g-sorbent(3 g S/100 g-sorbent).Due to its highly dispersed sub-20 nm Cu O nanoparticles and large specific surface area,TRGC nanocomposite exhibits tremendous potential for energy and environment applications.