Adsorption of congo red onto lignocellulose/montmorillonite nanocomposite

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 环境材料与生态化学研究发展中心

	Adsorption of congo red onto lignocellulose/montmorillonite nanocomposite
	Zhao YH(赵亚红)1; Xue Zhenhua 1; Wang Ximing 1; Wang L(王丽)1; Wang AQ(王爱勤)2
刊名	Journal of Wuhan University of Technology(Materials Science Edition)
	2012
卷号	27 期号:5 页码:931-938
关键词	lignocellulose montmorillonite nanocomposite adsorption congo red
ISSN号	1000-2413
通讯作者	王丽
英文摘要	Lignocellulose/montmorillonite (LNC/MMT) nanocomposites were prepared and characterized by FTIR and XRD. The adsorption of congo red (CR) on LNC/MMT nanocomposite was studied in detail. The effects of contact temperature, pH value of the dye solutions, contact time and concentration of dye solutions on the adsorption capacities of lignocellulose (LNC), montmorillonite (MMT) and the nanocomposite were investigated. The adsorption kinetics and isotherms and adsorption thermodynamics of the nanocomposite for CR were also studied. The results show that the adsorption capacity of LNC/MMT nanocomosite is higher than that of LNC and MMT. All the adsorption processes fit very well with the pseudo-second-order and the Langmuir equation. From thermodynamic studies, it is seen that the adsorption is spontaneous and endothermic.
学科主题	环境材料与生态化学
收录类别	SCI
资助信息	National Forestry Industry Scientific Research in the Public Interest of China (No. 201104004);the National Natural Science Foundation of China (No. 20867004)
语种	英语
WOS记录号	WOS:000310473400025
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/19329]
专题	兰州化学物理研究所_环境材料与生态化学研究发展中心
作者单位	1.Inner Mongolia Agr Univ, Coll Mat Sci & Art Design, Hohhot 010018, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Ctr Ecomat & Green Chem, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Zhao YH,Xue Zhenhua,Wang Ximing,et al. Adsorption of congo red onto lignocellulose/montmorillonite nanocomposite[J]. Journal of Wuhan University of Technology(Materials Science Edition),2012,27(5):931-938.
APA	Zhao YH,Xue Zhenhua,Wang Ximing,Wang L,&Wang AQ.(2012).Adsorption of congo red onto lignocellulose/montmorillonite nanocomposite.Journal of Wuhan University of Technology(Materials Science Edition),27(5),931-938.
MLA	Zhao YH,et al."Adsorption of congo red onto lignocellulose/montmorillonite nanocomposite".Journal of Wuhan University of Technology(Materials Science Edition) 27.5(2012):931-938.