[1]张敬阳,叶玲,侯莉萍.高岭石-乙酸钾插层复合物的研制[J].华侨大学学报(自然科学版),2008,29(3):411-414.[doi:10.11830/ISSN.1000-5013.2008.03.0411]
　ZHANG Jing-yang,YE Ling,HOU Li-ping.Development of Kaolinite-Potassium Acetate Intercalation Composites[J].Journal of Huaqiao University(Natural Science),2008,29(3):411-414.[doi:10.11830/ISSN.1000-5013.2008.03.0411]
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高岭石-乙酸钾插层复合物的研制()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第29卷
期数:
2008年第3期
页码:
411-414
栏目:
出版日期:
2008-07-20

文章信息/Info

Title:
Development of Kaolinite-Potassium Acetate Intercalation Composites
文章编号:
1000-5013(2008)03-0411-04
作者:
张敬阳; 叶玲; 侯莉萍
华侨大学材料科学与工程学院; 华侨大学材料科学与工程学院 福建泉州362021; 福建泉州362021
Author(s):
ZHANG Jing-yang;  YE Ling;  HOU Li-ping
College of Material Science and Engineering, Huaqiao University, Quanzhou 362021, China
关键词:
插层复合物;  高岭石;  乙酸钾;  制备;  表征
Keywords:
intercalation compound;  kaolinite;  potassium acetate;  preparation;  characterization
分类号:
TB332
DOI:
10.11830/ISSN.1000-5013.2008.03.0411
文献标志码:
A
摘要:
研究高岭石-乙酸钾插层复合物的制备和表征方法,讨论时间和温度对插层反应的影响.实验结果表明,在水的参与下,乙酸钾可以直接插入高岭石层间,使高岭石的d001值由0.722 3 nm增加到1.160 0 nm左右,插层率可达90%以上.红外光谱显示,水和乙酸钾共同插入到高岭石的层间,并与高岭石的内表面羟基形成了氢键.所制备出的高岭石-乙酸钾插层复合物,可以直接用作高岭石-有机物插层复合物的前驱体.
Abstract:
In this dissertation,kaolinite-potassium acetate intercalation compounds were prepared and characterized.The influence factors on intercalation,including reaction time and temperature were discussed mainly.Experiment data show that potassium acetate can directly insert between the inner layer of kaolinite under the participation of water.As a result,the c-axis spacing(d001) of kaolinite-potassium acetate intercalation composite increased to 1.160 0 nm from 0.722 3 nm of kaolinite.And the intercalation rate reached 90%.Fourier transform infrared(FT-IR) spectrum indicate that water insert the inner layer of kaolinite together with potassium acetate,which form hydrogen bond with the inner surface hydroxyl of kaolinite.The kaolinite-potassium acetate intercalation composites prepared by means mentioned in this paper can use as the precursor for preparation of kaolinite-organic intercalated compounds directly.

参考文献/References:

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[2] 吴平霄. 黏土矿物材料与环境修复 [M]. 北京:化学工业出版社, 2004.
[3] FROST R L. Birdwood kaolinite:A highly order kaolinite that is diffcult to intercalater-an XRD, SEM and Raman spectroscopic study [J]. Applied Clay Science, 2002.177-187.
[4] 王林江, 吴大清, 刁桂仪. 高岭石/聚丙烯酰胺插层复合物的制备与表征 [J]. 无机化学学报, 2002, (10):1028-1032.doi:10.3321/j.issn:1001-4861.2002.10.012.
[5] OLEJNIK S. Infrared spectra of kaolinite mineral-dimethyl sulfoxide compexes [J]. Journal of Physical Chemistry, 1998(1):241-249.
[6] 厦华, 佟健. 高岭石-聚丙烯腈夹层复合物的制备 [J]. 矿物岩石, 2001(4):7-10.doi:10.3969/j.issn.1001-6872.2001.04.002.
[7] 瞿金蓉, 胡明安, 陈敬中. 插层高岭石层间醋酸钾的作用与取向 [J]. 矿物岩石, 2003(4):50-53.doi:10.3969/j.issn.1001-6872.2003.04.013.

相似文献/References:

[1]张敬阳,叶玲,张昕.高岭石-DMSO插层复合物的制备与表征[J].华侨大学学报(自然科学版),2011,32(3):288.[doi:10.11830/ISSN.1000-5013.2011.03.0288]
　ZHANG Jing-yang,YE Ling,ZHANG Xin.Development of Kaolinite-DMSO Intercalation Composites[J].Journal of Huaqiao University(Natural Science),2011,32(3):288.[doi:10.11830/ISSN.1000-5013.2011.03.0288]

备注/Memo

备注/Memo:
福建省自然科学基金计划资助项目(D0710018); 华侨大学科研基金资助项目(06HZR16)
更新日期/Last Update: 2014-03-23