Studies on LB Films of Monoarm Liquid Crystalline Crown Ethers

Chem. J. Chinese Universities ›› 1994, Vol. 15 ›› Issue (2): 295.

• Articles • Previous Articles Next Articles

Studies on LB Films of Monoarm Liquid Crystalline Crown Ethers

HU Zi-Lun¹, JIANG Qing¹, QIN Jun¹, PAN Wei-Dong¹, XIE Ming-Gui¹, ZHU Yang-Ming², WEI Yu²

1. Department of Chemistry, Sichuan University, Chengdu, 610064;
2. Laboratory of Molecular and Bio-molecular Electronics, Southeast University, Nanjing, 210018

Received:1993-03-05 Revised:1993-06-16 Online:1994-02-24 Published:1994-02-24

Abstract

Abstract: Four monoarm liquid crystalline crown ethers(1-4) were first studied by the method of LBtechnique.Among them, 1, 2 and 3 were found to form stable monolayers at air-water interface but 4 not.Monolayers formed by 3 could easily be transferred onto glass substrate to assemble in and to form Ytype LBfilm, Furthermore, the mixed LBfilms of the four compounds with stearic acid(1:1) were studied and Ytype mixed LBfilms were obtained.All above were characterized by π-Acurves and low angle X-ray diffractions.The molecular configurations in the films were estimated with CPKatomic model which gave the same results as experiments.The effect of molecular structures on the stability of LBfilms was briefly discussed.

Key words: LB film, Liquid crystalline crown ether, CPK atomic model

TrendMD:

HU Zi-Lun, JIANG Qing, QIN Jun, PAN Wei-Dong, XIE Ming-Gui, ZHU Yang-Ming, WEI Yu. Studies on LB Films of Monoarm Liquid Crystalline Crown Ethers[J]. Chem. J. Chinese Universities, 1994, 15(2): 295.

[1]	ZHENG Hua-Jing^, JIANG Ya-Dong, XU Jian-Hua, YANG Ya-Jie. Effects of HCl Gas on Gas Sensitivity of PEDOT Prepared via* Modified LB Film Method [J]. Chem. J. Chinese Universities, 2008, 29(10): 2040.
[2]	WANG Yi-Bing^1,2, LU Fei^1,2, WEI Ping-Hui¹, XI Shi-Quan¹, WANG Hai-Shui^1*. Preparation and Characterization of Langmuir-Blodgett Film of Charge-transfer Complex of 2-Octadecyl-7,7,8,8-tetracyanoquino-dimethane and 3,3′,5,5′-Tetramethylbenzidine [J]. Chem. J. Chinese Universities, 2006, 27(5): 935.
[3]	WANG Zheng, LIU Shi-Zhong, DU Zu-Liang, HU Zhen-Gang, ZHANG Hong-Jie . Fabrication, Structure and Conductivity of Hybrid Organic/Inorganic Langmuir-Blodgett Films of Polyquinoline/Octadecylamine/Rare Earth-substituted Heteropolyanion [J]. Chem. J. Chinese Universities, 2004, 25(3): 401.
[4]	WANG Qiang, XU Wei-Qing, ZHAO Bing  . A Multilayer Langmuir-Blodgett Film of Reversed Duckweed Polymer ES-3 Studied by Infrared Grazing Reflection-absorption Spectroscopy [J]. Chem. J. Chinese Universities, 2003, 24(1): 174.
[5]	HE Chun-Ying, HUO Li-Hua, WU Yi-Qun, ZUO Xia, XI Shi-Quan. Preparation And Gas Sensitivity of Octa-n -butoxy-2,3-naphthalocyanine Copper(Ⅱ) Langmuir-Blodgett Film [J]. Chem. J. Chinese Universities, 2002, 23(1): 14.
[6]	LIU Shi-Zhong, ZHANG Zhen-Wen, WANG Jun, DU Zu-Liang, DAI Shu-Xi. Studies on the Preparation, Structure and Properties of LB films of 12-Tungstomolybdophosphheteropolyacid with Dimethyldioctadecylammonium [J]. Chem. J. Chinese Universities, 2002, 23(1): 27.
[7]	LI Fu-You, HUANG Yan-Yi, HUANG Chun-Hui . Advances of Multifunctional D-π-A Dyes System in LB Film [J]. Chem. J. Chinese Universities, 2001, 22(9): 1555.
[8]	BEN Teng, CHEN Chun-Hai, SUN Hui, CAO Hui, YU Kun-Qian, LIU Xin-Cai, WANG Xing, QIU He, WU Zhong-Wen, ZHANG Wan-Jin, XIA Qing-Tao, WEI Yen. Structures of 2D Ordered Monolayer of Rigid Cyclic Oligomer [J]. Chem. J. Chinese Universities, 2001, 22(8): 1428.
[9]	LÜ Wei-Xing, GUO Wei-Hua, FANG Kun, HE Ping-Sheng . Monolayer and LB Films of Ru(dpphen)₃^²⁺ and Arachidic Acid Mixture [J]. Chem. J. Chinese Universities, 2001, 22(4): 691.
[10]	HE Xue-Zhong, ZHOU Ya-Lin, WANG Ling-Xuang, LI Tian-Kai, ZHANG Man-Hua, SHEN Tao. Studies on Structure of TC₁₆PyP(4)/AnQ LB Films [J]. Chem. J. Chinese Universities, 2000, 21(12): 1919.
[11]	LI Long-Zhang, ZHU Jia-Li, ZHAO Wei, XIE Ming-Gui, JIANG Qing, WANG Ling-Xuan, LI Tian-Kai . Studies on LB Film and Fluorescence Properties of Cholesteric Liquid Crystalline Diaza Crown Ether and Its Complex with Eu(Ⅲ) [J]. Chem. J. Chinese Universities, 1998, 19(9): 1422.
[12]	HUANG Yan-Yi, YU An-Chi, HUANG Chun-Hui, ZHAO Xin-Sheng, GAN Liang-Bing, LIN Yong, ZHANG Bei . Microcavity of Strong Fluorescence Terbium Complex LB Film [J]. Chem. J. Chinese Universities, 1998, 19(9): 1375.
[13]	LI Xi-You, XU Hui-Jun . The Deposition and Characterization of Langmuir-Blogett Films of Mono-crown Ether Substituted Unsymmetrical Phthalocyanines [J]. Chem. J. Chinese Universities, 1998, 19(6): 967.
[14]	LI Bin, ZHANG Hong-Jie, MA Jian-Fang, NI Jia-Zuan . Synthesis, Luminescence, Energy Transfer and Langmuir Blodgett Films of Amphiphilic Complexes of Rare Earths with Monooctadecyl Phthalate [J]. Chem. J. Chinese Universities, 1998, 19(5): 688.
[15]	ZHANG Wei-Feng, GUO Hong, MA Guo-Hong, HUANG Ya-Bin, DU Zu-Liang . Photo-electric Properties of Ordered Films of Polyvinylcarbazole and Arachidic Acid [J]. Chem. J. Chinese Universities, 1998, 19(4): 591.

Studies on LB Films of Monoarm Liquid Crystalline Crown Ethers

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments