摘要
以活性炭纤维(ACF)为支撑层,聚乙烯醇(PVA)为活性分离层,LiCl和CaCl_(2)为添加剂,采用浸渍法制备了水复合吸附剂.在一定的温度和湿度条件下,对制成的复合吸附剂进行水蒸气吸附性能考察,并利用SEM观察其表面形貌,采用BET对比表面积和孔隙度等进行表征,从微观层面分析了吸附剂对水蒸气的吸附能力.
With activated carbon fiber(ACF)as the support layer,polyvinyl alcohol(PVA)as the active separation layer,LiCl and CaCl_(2) as additives,a water composite adsorbent was prepared by the impregnation method.Under certain temperature and humidity conditions,the water vapor adsorption performance of the prepared composite adsorbent was investigated,and the surface morphology was observed by SEM,and the BET contrast surface area,porosity,etc.were used for characterization,and the adsorption was analyzed from the microscopic level.
作者
张世彤
季旭
范全海
王聪
闫磊磊
于博文
吴海龙
ZHANG Shi-tong;JI Xu;FAN Quan-hai;WANG Cong;YAN Lei-lei;YU Bo-wen;WU Hai-long(Solar Energy Research Institute,Yunnan Normal University,Kunming 650500,China)
出处
《云南师范大学学报（自然科学版）》
2022年第1期11-14,共4页
Journal of Yunnan Normal University:Natural Sciences Edition
基金
国家自然科学基金资助项目(52166018)
云南师范大学大学生科研训练基金资助项目(KX2021039).
作者简介
张世彤(1994-),男,河北邢台人,硕士研究生,主要从事太阳能热利用方面研究;通信作者:季旭,E-mail:jixu@yunu.edu.cn.
