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层状铝硅酸盐材料蒙脱土的吸附行为研究
Department固体润滑国家重点实验室
杨瑞成; 李进娟; 陈奎; 傅公维
2007
Source Publication兰州理工大学学报
ISSN1673-5196
Volume33Issue:1Pages:17-20
Abstract在25~70 ℃的范围,进行了层状硅酸盐材料蒙脱土(MMT)对十六烷基三甲基溴化铵(CTAB, 溶液浓度c 为0.004~0.016 mol/L)吸附行为的试验与研究, 用紫外可见分光光度计(UV)TU-1800 SPC测定了溶液的浓度和吸附量。结果表明: 蒙脱土对于稀CTAB溶液的室温吸附行为符合Freundlish关系, 其平衡吸附量Г= 11.75c2.25mol/g; 吸附过程为三级反应, 1/(2c2 )与吸附时间t呈良好的线性关系; 蒙脱土对于CTAB的吸附在较低温度下即能迅速进行, 其反应速率k具有负的温度系数特征.
Keyword层状硅酸盐 蒙脱土 吸附 十六烷基三甲基溴化铵 反应速率常数 Layered Silicate Montmorillonite (Mmt) Adsorption Cetyltrimethyl Ammonium Bromide Reaction Rate Coefficient
Subject Area材料科学与物理化学
Indexed ByCSCD
Language中文
Citation statistics
Document Type期刊论文
Identifierhttp://ir.licp.cn/handle/362003/4151
Collection固体润滑国家重点实验室(LSL)
Recommended Citation
GB/T 7714
杨瑞成,李进娟,陈奎,等. 层状铝硅酸盐材料蒙脱土的吸附行为研究[J]. 兰州理工大学学报,2007,33(1):17-20.
APA 杨瑞成,李进娟,陈奎,&傅公维.(2007).层状铝硅酸盐材料蒙脱土的吸附行为研究.兰州理工大学学报,33(1),17-20.
MLA 杨瑞成,et al."层状铝硅酸盐材料蒙脱土的吸附行为研究".兰州理工大学学报 33.1(2007):17-20.
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