长链烷基季铵盐插层氧化石墨的结构变化

引用本文: 林舜嘉, 孙红娟, 彭同江, 刘波. 长链烷基季铵盐插层氧化石墨的结构变化[J]. 无机化学学报, 2013, 29(11): 2333-2338. doi: 10.3969/j.issn.1001-4861.2013.00.383 shu

Citation: LIN Shun-Jia, SUN Hong-Juan, PENG Tong-Jiang, LIU Bo. Structure Change of Quaternary Alkylammonium-Graphite Oxide Intercalation Composite[J]. Chinese Journal of Inorganic Chemistry, 2013, 29(11): 2333-2338. doi: 10.3969/j.issn.1001-4861.2013.00.383 shu

长链烷基季铵盐插层氧化石墨的结构变化

基金项目:
国家自然科学基金(No.41272051) (No.41272051)

西南科技大学博士基金(No.11ZX7135) (No.11ZX7135)

西南科技大学研究生创新基金(13ycjj49)资助项目。 (13ycjj49)

摘要: 基于改进的Hummers法制备氧化石墨(GO),并以长链烷基季铵盐(C_nTAB)对其进行插层处理;通过改变C_nTAB的链长、浓度,得到系列C_nTAB/GO插层复合物。采用XRD和元素分析对产物的最大底面间距及C_nTAB插入量进行表征。结果表明,随着C_nTAB链长的增长、C_nTAB浓度的增大,C_nTAB/GO插层复合物的最大底面间距逐渐增大。C_nTAB通过离子键作用和疏水键作用插入到GO层间,在GO片层上的吸附规律符合修正型(Modified)Langmuir模型,即C_nTAB以单分子层吸附在GO片层上。根据C_nTAB/GO插层复合物最大底面间距及C_nTAB插入量的变化规律分析,得出C_nTAB在GO层间的排布模式有单层平躺模式、类双层平躺模式、单层倾斜模式和单层直立模式。

关键词:

氧化石墨;烷基季铵盐;一维结构;排布模式

English

Structure Change of Quaternary Alkylammonium-Graphite Oxide Intercalation Composite

1.
1 School of Science, Southwest University of Science and Technology, Mianyang, Sichuan 621010, China;
Received Date: 14 May 2013
Fund Project:
国家自然科学基金(No.41272051)

西南科技大学博士基金(No.11ZX7135)

西南科技大学研究生创新基金(13ycjj49)资助项目。

Abstract: The graphite oxide (GO) samples were prepared from flake graphite via modified Hummers method. Aseries of quaternary alkylammonium-graphite oxide intercalation composites (C_nTAB/GO) were synthesized by changing the alkyl chain length and surfactant concentration, respectively. The structure and intercalated amount of C_nTAB for intercalation composites were characterized by using XRDand elemental analysis. The results suggest that the interlayer spacing of C_nTAB/GO composites increases with the increase of alkyl chain length or surfactant concentration. It is also found that the experimental data obtained from surfactants in GO spacing have been fitted well into the Modified Langmuir adsorption isotherm equations,indicating that the C_nTAB molecules are adsorbed on the surface of GO within a monomolecular layer. The result of elemental analysis also suggests that surfactant is intercalated into GO spacing via electrovalent and hydrophobic interaction. Finally, the arrangement models of the surfactant in the layer of GO include lateral monolayer, lateral bilayer, paraffin-type monolayer and vertical monolayer.

Key words:

graphite oxide;quaternary alkylammonium;one-dimensional structure;arrangement model

1. [1] Stankovieh S, Dikin D A, Dommett H B. Nature, 2006,442 (7100):282-286[1] Stankovieh S, Dikin D A, Dommett H B. Nature, 2006,442 (7100):282-286
2. [2] Wei T, Luo G L, Fan Z J, et al. Carbon, 2009,47:2296-2299[2] Wei T, Luo G L, Fan Z J, et al. Carbon, 2009,47:2296-2299
3. [3] Ramanathan T, Abdala A A, Stankovich S, et al. Nat. Nan otechnol., 2008,3:327-331[3] Ramanathan T, Abdala A A, Stankovich S, et al. Nat. Nan otechnol., 2008,3:327-331
4. [4] Liang J J, Xu Y F, Huang Y, et al. Phys. Chem. C, 2009, 113:9921-9927[4] Liang J J, Xu Y F, Huang Y, et al. Phys. Chem. C, 2009, 113:9921-9927
5. [5] Matsuo Y, Watanabe K, Fukutsuka T, et al. Carbon, 2003, 41:1545-1550[5] Matsuo Y, Watanabe K, Fukutsuka T, et al. Carbon, 2003, 41:1545-1550
6. [6] WU Ping-Xiao(吴平霄), LI Rong(李荣), DANG Zhi(党志). J. South China University of Technology(Huanan Ligong Daxue Xuebao), 2006,34(5):15-19[6] WU Ping-Xiao(吴平霄), LI Rong(李荣), DANG Zhi(党志). J. South China University of Technology(Huanan Ligong Daxue Xuebao), 2006,34(5):15-19
7. [7] Huang Y, Ma X Y, Liang G Z, et al. Polymer, 2008,49: 2085-2094[7] Huang Y, Ma X Y, Liang G Z, et al. Polymer, 2008,49: 2085-2094
8. [8] Cao Y W, Feng J C, Wu P Y. Carbon, 2010,48(5):1683-1685[8] Cao Y W, Feng J C, Wu P Y. Carbon, 2010,48(5):1683-1685
9. [9] Liang Y, Wu D, Feng X, et al. Adv. Mater., 2009,21:1679-1683[9] Liang Y, Wu D, Feng X, et al. Adv. Mater., 2009,21:1679-1683
10. [10]HAN Zhi-Dong(韩志东), WANG Jian-Qi(王建祺). Chinese J. Inorg. Chem.(Wuji Huaxue Xuebao), 2003,5(19):459-461[10]HAN Zhi-Dong(韩志东), WANG Jian-Qi(王建祺). Chinese J. Inorg. Chem.(Wuji Huaxue Xuebao), 2003,5(19):459-461
11. [11]Matsuo Y, Niwa T, Sugie Y. Carbon, 1999,37:897-901[11]Matsuo Y, Niwa T, Sugie Y. Carbon, 1999,37:897-901
12. [12]Hummers Jr W S, Offeman R E. J. Am. Chem. Soc., 1958,80(6):1339-1339[12]Hummers Jr W S, Offeman R E. J. Am. Chem. Soc., 1958,80(6):1339-1339
13. [13]YANG Yong-Hiu(杨勇辉), SUN Hong-Juan(孙红娟), PENG Tong-Jiang(彭同江). Chinese J. Inorg. Chem.(Wuji Huaxue Xuebao), 2010,26(11): 2083-2090[13]YANG Yong-Hiu(杨勇辉), SUN Hong-Juan(孙红娟), PENG Tong-Jiang(彭同江). Chinese J. Inorg. Chem.(Wuji Huaxue Xuebao), 2010,26(11): 2083-2090
14. [14]He H Y, Klinowski J, Forster M, et al. Chem. Phys. Lett., 1998,287:53-56[14]He H Y, Klinowski J, Forster M, et al. Chem. Phys. Lett., 1998,287:53-56
15. [15]Stankovich S, Dikin D A, Piner R D, et al. Carbon, 2007, 45:1558-1565[15]Stankovich S, Dikin D A, Piner R D, et al. Carbon, 2007, 45:1558-1565
16. [16]Schniepp H C, Li J L, McAllister M J, et al. J. Phys. Chem. B, 2006,110(17):8535-8537[16]Schniepp H C, Li J L, McAllister M J, et al. J. Phys. Chem. B, 2006,110(17):8535-8537
17. [17]LÜXian-Jun(吕宪俊), CHEN Ping(陈平). J. Chinese Ceram. Soc.(Guisuanyan Xuebao), 2011,39(10):1553-1558[17]LÜXian-Jun(吕宪俊), CHEN Ping(陈平). J. Chinese Ceram. Soc.(Guisuanyan Xuebao), 2011,39(10):1553-1558
18. [18]CHEN Bao-Liang(陈宝梁), MAO Jie-Fei(毛洁菲), LÜShao-Fang(吕少芳). Chem. J. Chinese Universities(Gaodeng Xuexiao Huaxue Xuebao), 2009,30(9):1830-1834[18]CHEN Bao-Liang(陈宝梁), MAO Jie-Fei(毛洁菲), LÜShao-Fang(吕少芳). Chem. J. Chinese Universities(Gaodeng Xuexiao Huaxue Xuebao), 2009,30(9):1830-1834
19. [19]Boyd S A, Mortland M M, Chiou C T. Soil. Sci. Soc. Am. J., 1988,52(3):652-657[19]Boyd S A, Mortland M M, Chiou C T. Soil. Sci. Soc. Am. J., 1988,52(3):652-657
20. [20]Daryn S W, Thomas R K, Castro M A, et al. J. Colloid Interf. Sci., 2003,267:265-271[20]Daryn S W, Thomas R K, Castro M A, et al. J. Colloid Interf. Sci., 2003,267:265-271
21. [21]Ray F, He H P, Theo K, et al. Appl. Clay Sci., 2006,31: 262271[21]Ray F, He H P, Theo K, et al. Appl. Clay Sci., 2006,31: 262271
22. [22]Vaia R A, Teukolsky R K, Giannelis E P. Chem. Mater., 1994,6:1017-1022[22]Vaia R A, Teukolsky R K, Giannelis E P. Chem. Mater., 1994,6:1017-1022
23. [23]Beneke K, Lagaly G. Clays Clay Miner., 1981,16:1-21[23]Beneke K, Lagaly G. Clays Clay Miner., 1981,16:1-21
24. [24]Brindley G W, Moll W F. Am. Miner., 1955,50:1355-1370[24]Brindley G W, Moll W F. Am. Miner., 1955,50:1355-1370
25. [25]Khate D, Chaudhary R. J. Mater. Sci., 2007,42(3):729-746[25]Khate D, Chaudhary R. J. Mater. Sci., 2007,42(3):729-746

扫一扫看文章

计量

PDF下载量: 0
文章访问数: 671
HTML全文浏览量: 104

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

长链烷基季铵盐插层氧化石墨的结构变化

English

Structure Change of Quaternary Alkylammonium-Graphite Oxide Intercalation Composite

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

CCS Chemistry：颜徐州、鲍哲南：你的皮肤可能是一片SPMs

CCS Chemistry：工作高效不疲劳，只须让催化剂动起来

CCS Chemistry：静电组装导向聚合- 聚电解质纳米凝胶量化制备新策略

CCS Chemistry：金黄色葡萄球菌醛基脱氢酶是如何识别特异性底物的？

计量

通讯作者: 陈斌, bchen63@163.com

中国化学会秘书处

长链烷基季铵盐插层氧化石墨的结构变化

English

Structure Change of Quaternary Alkylammonium-Graphite Oxide Intercalation Composite

CCS Chemistry：嵌段共聚物自组装成 “三明治”二维有机材料，实现纳米级压力传感功能

CCS Chemistry：颜徐州、鲍哲南： 你的皮肤可能是一片SPMs

CCS Chemistry：工作高效不疲劳，只须让催化剂动起来

CCS Chemistry：静电组装导向聚合- 聚电解质纳米凝胶量化制备新策略

CCS Chemistry：金黄色葡萄球菌醛基脱氢酶是如何识别特异性底物的？

计量

文章相关

通讯作者: 陈斌, bchen63@163.com

中国化学会秘书处

CCS Chemistry：颜徐州、鲍哲南：你的皮肤可能是一片SPMs