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浏览/检索结果: 共55条，第1-10条 帮助

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Molecular Mechanism Leading to Memory Effect of Mesomorphic Isotactic Polypropylene 期刊论文  OAI收割
JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2016, 卷号: 54, 期号: 16, 页码: 1573-1580
作者:  Li, Xiangyang;  Liu, Yanping;  Tian, Xingyou;  Cui, Kunpeng
  |  收藏  |  浏览/下载：19/0  |  提交时间：2017/11/21
Mechanistic Insights into the Shear-Induced beta-Form Crystal Formation of iPP 期刊论文  OAI收割
MACROMOLECULAR CHEMISTRY AND PHYSICS, 2016, 卷号: 217, 期号: 12, 页码: 1354-1360
作者:  Luo, Baojing;  Li, Hongfei;  Zhou, Chengbo;  Zhang, Wenyang;  Li, Jingqing
收藏  |  浏览/下载：27/0  |  提交时间：2016/12/29
Regio-chemistry control in propylene/isoprene copolymerization by metallocene catalysts 期刊论文  OAI收割
POLYMER INTERNATIONAL, 2015, 卷号: 64, 期号: 8, 页码: 1023-1029
作者:  Niu, Hui;  Dong, Jin-Yong
收藏  |  浏览/下载：25/0  |  提交时间：2015/10/28
Industrially Scalable Approach to Nanohybrid Shish Kebabs by In Situ Nanofibrillation of Isotactic Poly(propylene) 期刊论文  OAI收割
MACROMOLECULAR CHEMISTRY AND PHYSICS, 2015, 卷号: 216, 期号: 23, 页码: 2241—2248
作者:  Niu, B;  Miao, XR;  Chen, J;  Ji, X;  Zhong, GJ
收藏  |  浏览/下载：25/0  |  提交时间：2016/03/04
Cyclic olefin copolymers of propylene with asymmetric Si-containing alpha,omega-diolefins: The tailored thermal and mechanical properties 期刊论文  OAI收割
polymer, 2015, 卷号: 61, 期号: 11, 页码: 108-114
作者:  Wang,Bin;  Long,Ying-Yun;  Li,Yan-Guo;  Men,Yong-Feng;  Li,Yue-Sheng
收藏  |  浏览/下载：15/0  |  提交时间：2016/05/20
Syntheses of Well-Defined Functional Isotactic Polypropylenes via Efficient Copolymerization of Propylene with omega-Halo-alpha-alkenes by Post-metallocene Hafnium Catalyst 期刊论文  OAI收割
MACROMOLECULES, 2014, 卷号: 47, 期号: 2, 页码: 552-559
作者:  Wang, Xiaoyan;  Wang, Yongxia;  Shi, Xincui;  Liu, Jingyu;  Chen, Changle
  |  收藏  |  浏览/下载：46/0  |  提交时间：2019/04/09
Syntheses of Well-Defined Functional Isotactic Polypropylenes via Efficient Copolymerization of Propylene with omega-Halo-alpha-alkenes by Post-metallocene Hafnium Catalyst 期刊论文  OAI收割
macromolecules, 2014, 卷号: 47, 期号: 2, 页码: 552-559
Wang, Xiaoyan; Wang, Yongxia; Shi, Xincui; Liu,Jingyu; Chen,Changle; Li,Yuesheng
收藏  |  浏览/下载：64/0  |  提交时间：2015/06/05
Molecular Weight Dependency of Crystallization and Melting Behavior of beta-Nucleated Isotactic Polypropylene 期刊论文  OAI收割
journal of polymer science part b-polymer physics, 2014, 卷号: 52, 期号: 19, 页码: 1301-1308
Lu, Ying; Wang, Qiao; Men, Yongfeng
收藏  |  浏览/下载：28/0  |  提交时间：2015/10/19
Compounds of isotactic polypropylene (iPP) and beta-nucleating agent were used to investigate the relationship between the development of beta phase and molecular weight in iPP under quiescent crystallization conditions by using wide angle X-ray diffraction and differential scanning calorimetry techniques. In all cases  the dependency of the formation of beta phase in iPP on molecular weight of iPP at a defined crystallization temperature range was found. The iPP with high molecular weight possessed a wide range of crystallization temperature in inducing rich beta phase. However  poor or even no beta phase was obtained for the samples with low molecular weight in the same range. In addition  an upper critical crystallization temperature of producing dominant beta phase was found at 125 degrees C. Beyond this temperature  a phenomenon of prevailing alpha phase became obvious. (C) 2014 Wiley Periodicals  Inc.  
Synthesis of exfoliated isotactic polypropylene/functional alkyl-triphenylphosphonium-modified clay nanocomposites by in situ polymerization 期刊论文  OAI收割
CHINESE JOURNAL OF POLYMER SCIENCE, 2013, 卷号: 31, 期号: 11, 页码: 1501-1508
作者:  Du, Kai;  He, Ai-hua;  Bi, Fu-yong;  Han, Charles C.
  |  收藏  |  浏览/下载：18/0  |  提交时间：2019/04/09
Relaxation dynamics of stretched polymer chains traced by shear induced Shish-Kebab structure 期刊论文  OAI收割
JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2013, 卷号: 51, 期号: 11, 页码: 907-914
作者:  Jiang, Xi;  Liao, Qi;  Zhou, Jianjun;  Wang, Zhaohui;  Chan, Chiming
  |  收藏  |  浏览/下载：16/0  |  提交时间：2019/04/09