The Assembly of C60 in Semicrystalline PLLA Matrix

被引：5
作者：
Chen, Li [1 ]
Pang, Xiujiang [2 ]
机构：
[1] QUST, Shandong Prov Key Lab Rubber Plast, Key Lab Rubber Plast, Minist Educ, Qingdao 266042, Peoples R China
[2] QUST, Coll Chem & Mol Engn, Qingdao 266042, Peoples R China
来源：
NANO-MICRO LETTERS | 2012年 / 4卷 / 01期
关键词：
C60; Poly (L-lactide acid) (PLLA); Assembling; FULLERENE; C-60; CRYSTALLIZATION; BEHAVIOR; NANORODS;
D O I：
10.1007/BF03353688
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
It has increasingly become a research focus to build higher structure composed of C60. How ever, there has been very few reports on the influence of polymer addition on the self-assembling behavior of fullerene in organic solvents. In this research, big needle-like C60 assemblings have been obtained in the form of PLLA/C60 composites. The largest C60 needles can be observed by naked eyes. The amount of C60 in the composite influences the length of C60 needles to some extent. DSC results indicate C60 accelerates the crystallization and lift the relative crystallinity of PLLA matrix. the results also imply the addition of semicrystalline PLLA influence the assembling behavior of C60. i.e., the crystallization of PLLA accelerated by C60 also act a driving force for the enriching and the linear assembling of C60 in PLLA matrix via Van der Waals force.
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收藏
页码：30 / 33
页数：4
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共 12 条
  • [1] Crystal structure and growth mechanism of unusually long fullerene (C60) nanowires[J]. Geng, Junfeng;Zhou, Wuzong;Skelton, Paul;Yue, Wenbo;Kinloch, Ian A.;Windle, Alan H.;Johnson, Brian F. G. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008(08)
  • [2] Controllable crystalline structure of fullerene nanorods and transport properties of an individual nanorod[J]. Ji, Heng-Xing;Hu, Jin-Song;Wan, Li-Jun;Tang, Qing-Xin;Hu, Wen-Ping. JOURNAL OF MATERIALS CHEMISTRY, 2008(03)
  • [3] Tailoring Nanowire Network Morphology and Charge Carrier Mobility of Poly(3-hexylthiophene)/C60 Films[J]. Liu, Weili;Liu, Ruigang;Wang, Wen;Li, Weiwei;Liu, Wenyong;Zheng, Kai;Ma, Lin;Tian, Ye;Bo, Zhishan;Huang, Yong. JOURNAL OF PHYSICAL CHEMISTRY C, 2009(26)
  • [4] Hierarchical supramolecular fullerene architectures with controlled dimensionality[J]. Nakanishi, T;Schmitt, W;Michinobu, T;Kurth, DG;Ariga, K. CHEMICAL COMMUNICATIONS, 2005(48)
  • [5] Fullerene containing polymers: A review on their synthesis and supramolecular behavior in solution[J]. Ravi, Palaniswamy;Dai, Sheng;Wang, Chang;Tam, Kam Chiu. JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2007(4-5)
  • [6] Nanoscale organization of fullerenes by self-assembly in a diblock copolymer host matrix[J]. Schmaltz, B;Brinkmann, M;Mathis, C. MACROMOLECULES, 2004(24)
  • [7] Solvent-induced large compound vesicle of [60]fullerene containing poly(tert-butyl methacrylate)[J]. Tan, CH;Ravi, P;Dai, S;Tam, KC;Gan, LH. LANGMUIR, 2004(22)
  • [8] Nanorods of endohedral metallofullerene derivative[J]. Tsuchiya, Takahiro;Kumashiro, Ryotaro;Tanigaki, Katsumi;Matsunaga, Yoichiro;Ishitsuka, Midori O.;Wakahara, Takatsugu;Maeda, Yutaka;Takano, Yuta;Aoyagi, Motoki;Akasaka, Takeshi;Liu, Michael T. H.;Kato, Tatsuhisa;Suenaga, Kazutomo;Jeong, Jong S.;Iijima, Sumio;Kimura, Fumiko;Kimura, Tsunehisa;Nagase, Shigeru. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008(02)
  • [9] Non-isothermal crystallization behavior of poly(L-lactic acid) in the presence of various additives[J]. Tsuji, H;Takai, H;Fukada, N;Takikawa, H. MACROMOLECULAR MATERIALS AND ENGINEERING, 2006(04)
  • [10] Poly(L-lactide)/C60 nanocomposites:: Effect of C60 on crystallization of poly(L-lactide)[J]. Tsuji, Hideto;Kawashima, Yoshio;Takikawa, Hirofumi. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2007(16)
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