Preparation and Characterization of Polypropylene/Montmorillonite Nanocomposites by Intercalative Polymerization

Abstract

Abstract: Polypropylene/montmorillonite(PP/MMT) nanocomposites were prepared via intercalative polymerization. The wide angle X-ray diffractometer(WAXD) patterns and the transmission electron microscope(TEM) images of the PP/MMTnanocomposites showed the MMTlayers were exfoliated into nanometer size and dispersed uniformly in the PPmatrix. The nanocomposites exhibited much higher storage modulus compared to that of pure PP. Especially at the temperature higher than T_g, the storage modulus of PP/clay nanocomposites was about three times that of pure PP. The maximum decomposition temperature and HDTof the nanocomposites remarkably increased with the increasing of MMTcontent.

Key words: PP nanocomposites, Montmorillonite, Intercalative polymerization

CLC Number:

O631

TrendMD:

MA Ji-Sheng, QI Zong-Neng, ZHANG Shu-Fan, WANG Xin, CHEN Shi-Juan, HU You-Liang . Preparation and Characterization of Polypropylene/Montmorillonite Nanocomposites by Intercalative Polymerization[J]. Chem. J. Chinese Universities, 2001, 22(10): 1767.

[1]	XU Huan, KE Lyu, TANG Mengke, SHANG Han, XU Wenxuan, ZHANG Zilin, FU Yanan, HAN Guangdong, CUI Jinsheng, YANG Haoran, GAO Jiefeng, ZHANG Shenghui, HE Xinjian. In⁃situ Liquid Exfoliation of Montmorillonite Nanosheets in Poly（lactic acid） to Resist Oxygen Permeation [J]. Chem. J. Chinese Universities, 2022, 43(11): 20220316.
[2]	ZHANG Jihua,WANG Chao,ZAO Weitao,LI Li,LIU Xiaoyan,YANG Yuan,WANG Hao. Preparation of High-performance Montmorillonite/hydrogenated Butadiene-acrylonitrile Rubber by Using Electrostatic Interfaces [J]. Chem. J. Chinese Universities, 2020, 41(4): 803.
[3]	LUAN Jingde, LIU Yawei, ZHANG Chengyu, KE Xin. Synchronization Capture of Zn²⁺ and p-Nitrophenyl Phenol on Montmorillonite Composites^† [J]. Chem. J. Chinese Universities, 2018, 39(2): 270.
[4]	LI Tingting, ZHAO Lele, WANG Ruili, ZHANG Shuqiu. Preparation and in vitro Release of Ketoprofen/acid-montmorillonite^† [J]. Chem. J. Chinese Universities, 2017, 38(5): 722.
[5]	LI Xingjian,JU Yunpeng,CHANG Degong,ZHANG Yiheng. Preparation and Properties of Flame Retardant Waterborne Polyurethane Nanocomposites via Click Reaction^† [J]. Chem. J. Chinese Universities, 2016, 37(8): 1580.
[6]	XI Xi, ZHEN Weijun, BIAN Shenzhen. In-situ Intercalative Polymerization of Poly(lactic acid)/HTCC-saponite Nanocomposites and Their Properties Characterization^† [J]. Chem. J. Chinese Universities, 2015, 36(3): 559.
[7]	RAN Shi-Ya, XU Yuan-Yuan, GUO Zheng-Hong, FANG Zheng-Ping. Synergistic Flame Retardant of Acid or Alkali-treated Montmrillonite/Phosphate Flame Retardant in PC/ABS Blends [J]. Chem. J. Chinese Universities, 2013, 34(2): 467.
[8]	SHAN Xue-Ying, TAI Qi-Long, HU Yuan, SONG Lei, LU Siu-Ming. Preparation and Property of Inherent Flame Retardant Polystyrene/Clay Nanocomposites [J]. Chem. J. Chinese Universities, 2013, 34(10): 2431.
[9]	DUAN Shu-E, ZHAI Yun-Hui, QU Ying-Juan, MA Ming-Yang. Synthesis and Antibacterial Activity of Silver-histidine Complex Doped Montmorillonite Antibacterial Agent [J]. Chem. J. Chinese Universities, 2012, 33(12): 2617.
[10]	YE Ling*, ZHANG Jing-Yang. Chelate Regulatory ζ-potentials of Montmorilloniteand Its Adsorption Capacity for Cr(Ⅲ) [J]. Chem. J. Chinese Universities, 2009, 30(12): 2478.
[11]	JIANG Mei^1,3, FAN Jia-Qi², WANG Qing-Guo¹ , HE Ping², ZHANG Ming-Yuan¹, QI Zong-Neng², MA Yong-Mei², YANG Bai³. Effect of Different Organo-montmorillonites on Structure and Properties of PP/Montmorillonite Nanocomposite Materials [J]. Chem. J. Chinese Universities, 2008, 29(7): 1483.
[12]	CUI Ji-Wen^1,2, YU Lian-Xiang¹, ZHANG Chun-Ling³, MI Xin-Yan¹, FU Tie-Zhu¹, NA Hui¹. Studies on Epoxy Resin/Montmorillonite Nanocomposites Cured with 4,4'-Diamino Diphenyl Ether Diphenyl Ketone [J]. Chem. J. Chinese Universities, 2007, 28(3): 592.
[13]	JIANG Wei^1,2, TANG Yu¹, LIU Wei-Sheng¹, TAN Min-Yu¹. Intercalation Assembly and Luminescent Properties of a Novel Luminescent Supramolecular Composite Material, Eu(Ⅲ) Complex with Tetrapodal LigandMontmorillonite [J]. Chem. J. Chinese Universities, 2006, 27(12): 2243.
[14]	FENG Li¹, YANG Mu², WANG Ge² . In situ Polymerization of Ammonium Ion Monomers Intercalated in the Montmorillonite Template [J]. Chem. J. Chinese Universities, 2006, 27(11): 2213.
[15]	ZHANG Rui, HU Yuan, WANG Shi-Long. Synthesis of Polyacrylamide/α-Zirconium Phosphate Nanocomposite by in-situ Intercalative Polymerization and the Characterization of Its Structure [J]. Chem. J. Chinese Universities, 2005, 26(11): 2173.

Preparation and Characterization of Polypropylene/Montmorillonite Nanocomposites by Intercalative Polymerization

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments