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化学研究所 [10]
西安交通大学 [4]
中国科学院大学 [4]
长春应用化学研究所 [4]
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期刊论文 [25]
会议论文 [3]
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The Influence of Space Restriction on the Mechanical Properties of Isotactic Polypropylene/Reduced Graphene Oxide Nanocomposite Injection Bars
期刊论文
POLYMER SCIENCE SERIES A, 2018, 卷号: 60, 期号: 5, 页码: 663-670
作者:
Yao, Guibin
;
Fang, Yuwei
;
Chi, Enyi
;
Bao, Jinbiao
;
Zhang, Li
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/11/15
Crystal orientation
Density (specific gravity)
Differential scanning calorimetry
Graphene
High density polyethylenes
Injection molding
Nanocomposites
Polypropylene oxides
X ray scattering
Degree of orientation
Enhancement effects
Epitaxial crystallization
Graphene oxide nanocomposites
High density polyethylene(HDPE)
Isotactic poly(propylene) (iPP)
Isotactic polypropylene
Wide angle Xray diffraction
Influence of Crystalline Phase on Conduction Current and Space Charge in Isotactic Polypropylene
期刊论文
Gaodianya Jishu/High Voltage Engineering, 2018, 卷号: 44, 页码: 2679-2686
作者:
Teng, Chenyuan
;
Zhang, Ling
;
Zhou, Yuanxiang
;
Zhang, Yunxiao
;
Mo, Yajun
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  |  
浏览/下载:2/0
  |  
提交时间:2019/11/19
Breakdown characteristics
Conduction current
Crystalline morphologies
Crystalline phase
DC breakdown
Isotactic poly(propylene) (iPP)
Isotacticpolypropylene
Space charge limited currents
Direct correlation between charge evolution and crystalline structure in isotactic polypropylene
会议论文
作者:
Zhang, Ling
;
Teng, Chenyuan
;
Zhou, Yuanxiang
;
Peng, Zhaowei
;
Zhang, Yunxiao
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  |  
浏览/下载:5/0
  |  
提交时间:2019/11/19
Crystalline modifications
Crystalline structure
Dielectric breakdown strength
External fields
Insulating polymer
Isotactic poly(propylene) (iPP)
Isotactic polypropylene
Nucleating agents
Precise thickness control of solution-processed alpha-polypropylene thin film in sub-micron range and its morphological characterization
会议论文
作者:
Zheng, Xu
;
Wang, Yongzhou
;
Zhang, Le
;
Ma, Chao
;
Li, Shengtao
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  |  
浏览/下载:10/0
  |  
提交时间:2019/11/26
Annealing temperatures
Isotactic poly(propylene) (iPP)
Microscopic structures
Morphological characterization
Morphological evolution
Polypropylene thin films
Solution-processing
Study and applications
Effect of the β-crystal formation in isotactic polypropylene used for eco-friendly insulating material
会议论文
作者:
Zhang, Wei
;
Xu, Man
;
He, Ming-Xuan
;
Chen, George
;
Hou, Shuai
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  |  
浏览/下载:6/0
  |  
提交时间:2019/11/26
Crystal volume
Crystalline modifications
Differential scanning calorimeter analysis
Isotactic poly(propylene) (iPP)
Isotactic polypropylene
Isothermal crystallization
Thermal and electrical properties
Thermal degradation properties
Molecular Mechanism Leading to Memory Effect of Mesomorphic Isotactic Polypropylene
期刊论文
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
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  |  
浏览/下载:19/0
  |  
提交时间:2017/11/21
Activation Energy
Crystallization
Growth Rate
Lamellar
Memory Effect
Mesomorphic Ipp
Poly(Propylene) (Pp)
Saxs
Small-angle X-ray Scattering
Surface Nucleation
Mechanistic Insights into the Shear-Induced beta-Form Crystal Formation of iPP
期刊论文
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
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  |  
浏览/下载:27/0
  |  
提交时间:2016/12/29
isotactic poly(propylene)
mechanism of beta-iPP formation
shear-induced crystallization
Regio-chemistry control in propylene/isoprene copolymerization by metallocene catalysts
期刊论文
POLYMER INTERNATIONAL, 2015, 卷号: 64, 期号: 8, 页码: 1023-1029
作者:
Niu, Hui
;
Dong, Jin-Yong
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浏览/下载:25/0
  |  
提交时间:2015/10/28
propylene
isoprene
copolymerization
metallocene catalyst
regio-chemistry
Industrially Scalable Approach to Nanohybrid Shish Kebabs by In Situ Nanofibrillation of Isotactic Poly(propylene)
期刊论文
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
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  |  
浏览/下载:25/0
  |  
提交时间:2016/03/04
MELT-CRYSTALLIZED POLYETHYLENE
ORDERED POLYMER NANOFIBERS
CARBON NANOTUBES
HIERARCHICAL STRUCTURE
REINFORCED COMPOSITES
MORPHOLOGY
NANOCOMPOSITES
FIBERS
FLOW
ORIENTATION
Molecular Weight Dependency of Crystallization and Melting Behavior of beta-Nucleated Isotactic Polypropylene
期刊论文
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
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  |  
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.
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