摘要
采用水热法制备氧化铈负载在生物炭上的催化剂材料,负载量为生物炭物质的量的20%。通过XRD、Raman研究了氧化铈的晶体结构,通过气相色谱研究了材料对CO2的吸附性能。结果表明,通过水热法将氧化铈成功负载在生物炭上,负载后的材料对CO_(2)气体有较好的吸附性能,饱和吸附量为41.01μmol/g (CeO_(2))。
The cerium oxide supported biochar was prepared by a hydrothermal method,and the loading amount was 20%. The crystal structure of cerium oxide was studied by XRD and Raman,and the adsorption performances of the as-prepared samples for CO2 were studied by gas chromatography. The results shown that cerium oxide was successfully loaded on biochar by hydrothermal method,and the loaded material has better adsorption performance for CO2,and the saturated adsorption capacity is 41. 01μmol/g( CeO2).
作者
郑贤赟
胡丽芳
何杰
Zheng Xianyun;Hu Lifang;He Jie(School of Chemical Engineering.Anbui University of Science and Technology,Huainan 232001,China;Institute ofEnvironment-friendly Materials and Occupational Health,Anhui University of Science and Technology,Wuhu 241003,China)
出处
《云南化工》
CAS
2021年第7期65-66,共2页
Yunnan Chemical Technology
基金
安徽省自然科学基金资助项目(No.2008085QE194)
安徽理工大学研究生创新基金项目(2020CX2070)
安徽理工大学环境友好材料与职业健康研究院(芜湖)科技专项(ALW2020YF01,ALW2020YF09)资助。