以蒙脱石为原料,油酸钠和硬脂酸钠为阴离子表面活性剂,采用机械力化学法制备了有机膨润土,研究了表面活性剂的种类及球磨时间对插层效果的影响.结果表明,油酸钠和硬脂酸钠通过机械力化学法无法插入原始蒙脱石及经小分子有机物饱和的蒙脱石层间,小分子有机物饱和后的蒙脱石层间距最大增加0.48 nm,单独球磨蒙脱石、油酸钠或硬脂酸钠不会改变它们自身的结构.长时间的球磨不能增加插层效果.
参考文献
| [1] | 余丽秀,孙亚光,赵留喜.高附加值膨润土深加工及应用研究[J].中国矿业,2010(10):97-100. |
| [2] | Ronit Ganigar;Giora Rytwo;Yotam Gonen;Adi Radian;Yael G. Mishael .Polymer-clay nanocomposites for the removal of trichlorophenol and trinitrophenol from water[J].Applied clay science,2010(3):311-316. |
| [3] | 张保见,付桂珍,徐李娜.蒙脱石复合材料吸附重金属废水的研究[J].武汉理工大学学报,2010(19):102-105. |
| [4] | Kim S;Hwang E J;Lee J R et al.Preparation and electro chemical properties of polymeric composite electrolytes containing organic clay materials[J].POLYMER-KOREA,2007,31(04):297. |
| [5] | 温佩武;文洁.聚合物-蒙脱石纳米复合材料的制备及研究现状[J].化工文摘,2007(03):57. |
| [6] | LeBaron P C;Wang Z;Pinnavaia T J .Polymer-layered silicate nanocomposites:An overview[J].Applied Clay Seience,1999,15(01):11. |
| [7] | ZUO Shufeng,ZHOU Renxian,QI Chenze.Synthesis and characterization of aluminum and Al/REE pillared clays and supported palladium catalysts for benzene oxidation[J].稀土学报（英文版）,2011(01):52-57. |
| [8] | 刘柳,孙振亚,吴吉权.蒙脱石基纳米FeOOH/TiO2复合材料的制备与光催化活性研究[J].矿物学报,2009(03):295-301. |
| [9] | 王瑛玮,李金娜,赵以辛,蒋引珊.蒙脱石基ATO纳米核壳结构导电粉的制备[J].矿产综合利用,2008(02):18-22,33,37. |
| [10] | 胡傲厚,彭同江,孙红娟.原位插层聚合法制备聚苯胺/蒙脱石纳米复合导电材料的研究[J].非金属矿,2010(03):4-8. |
| [11] | Ogawa M;Handa T;Kuroda K et al.Formation of or ganoammonium-montmorillonites by solid-solid reactions[J].CHEMISTRY LETTERS,1990,19(01):71. |
| [12] | Ogawa M;Kuroda K .Preparation of inorganic-organic nano composites through intercalation of organoammonium ions into layered silicates[J].Bulletin of the Chemical Society of Japan,1997,70(11):2593. |
| [13] | 吴平霄,张惠芬,郭九皋,胡澄.蒙脱石热处理产物的微结构变化研究[J].地质科学,2000(02):185-196. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%