云南民族大学学报（自然科学版）2017，Vol.26Issue(2)：112-116,5.DOI:12.3969/j.issn.1672-8513.2017.02.004
以紫茎泽兰为模板制备的C/TiO2复合材料对苯酚吸附性能的研究
Adsorption of phenol by C/TiO2 composites prepared with eupatorium adenophorum as the template
摘要
Abstract
Carbon/titania composites (C/TiO2) were prepared by using the stems and leaves ofEupatorium adenophorum as the template,which were characterized and analyzed by X-ray diffraction (XRD),N2 isothermal adsorption-desorption,scanning electron microscopy (SEM),transmission electron microscope (TEM) andelectron energy spectrum.The effects of calcination temperature and calcination time on the adsorptive ability of C/TiO2composites have been investigated.The results show that the carbon material in carbon/titania composite (C/TiO2)have retained the stomatal,vascular veins and stomatal structures of the leaves and stems of Eupatorium adenophorum.C/TiO2 templated by the leaves of Eupatorium adenophorum at the calcination time of 4 h and calcination temperature of 1 000 ℃ is the best,while the adsorption rate is 97.8％.关键词
紫茎泽兰/C/TiO2 复合材料/苯酚/吸附Key words
eupatorium adenophorum/Charcoal-Titanium composites/phenol/adsorption分类
资源环境引用本文复制引用
聂敏芳,张天栋,周林宗,刘晓敏,杜宇,段德良,李琼华,闫智英..以紫茎泽兰为模板制备的C/TiO2复合材料对苯酚吸附性能的研究[J].云南民族大学学报（自然科学版）,2017,26(2):112-116,5.基金项目
国家自然科学基金(21367024) （21367024）
云南省科技计划重点项目(2016FA002) （2016FA002）
云南中烟工业有限责任公司技术中心科研开发服务项目(2015IA036). （2015IA036）
