SPHERULITE

作品数:26被引量:20H指数:3
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相关领域:理学化学工程更多>>
相关期刊:《Chinese Journal of Polymer Science》《Journal of Donghua University(English Edition)》《Chinese Physics B》《分子科学学报》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划The Royal Society以色列科学基金更多>>
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Synergistic Effect of Multi-Arm Architecture and Molecular Weight on Crystallization and Degradation Behavior of Star-Shaped Poly(Lactic Acid)
《Chinese Journal of Polymer Science》2024年第12期1948-1956,I0009,共10页Nan Tian Yi-Qing Li Hong-Yi Gan Zhen-Bo Ning Ni Jiang Zhi-Hua Gan 
This work was financially supported by the National Natural Science Foundation of China(No.51973010).
Star-shaped poly(lactic acid)s(PLAs)with two to five arms were synthesized by ring opening polymerization using tin(II)2-ethylhexanoate as catalyst and polyols as initiators.The effects of molecular weight together wi...
关键词:Star-shaped poly(lactic acid) CRYSTALLIZATION Spherulite morphology Alkaline degradation 
Unusual Spherulitic Morphology of Poly(propylene fumarate)被引量:2
《Chinese Journal of Polymer Science》2021年第4期493-500,I0007,共9页Xiao-Yu Meng Yi Li Shu-Fang Yao Xue-Wei Wei Hai-Mu Ye 
supported by the National Natural Science Foundation of China(No.21674128);Science Foundation of China University of Petroleum,Beijing(No.ZX20200097).
Spherulites are the most common crystalline morphology and thus the visual expression of crystal structures for polymers.The diversified patterns have provided intuitive morphology probes for various crystallization b...
关键词:SPHERULITE CRYSTALLIZATION Growth axis Hydrogen bond 
A phase-field model for simulating various spherulite morphologies of semi-crystalline polymers被引量:5
《Chinese Physics B》2013年第10期387-393,共7页王晓东 欧阳洁 苏进 周文 
Project supported by the National Key Basic Research Program of China (973 Program) (Grant No.2012CB025903);the Foundation for Fundamental Research of Northwestern Polytechnical University,China (Grant No.JCY20130141);the Doctorate Foundation of Northwestern Polytechnical University,China (Grant No.cx201019);the Fund for Doctoral Students Newcomer Awards from the Ministry of Education of China
A modified phase-field model is proposed for simulating the isothermal crystallization of polymer melts. The model consists of a second-order phase-field equation and a heat conduction equation. It obtains its model p...
关键词:PHASE-FIELD CRYSTALLIZATION polymer DENDRITIC LAMELLAR ring-banded 
INCREASED SPHERULITIC GROWTH RATES OF SEMICRYSTALLINE POLYMER DUE TO ENHANCED LIMITED LOCAL CHAIN SEGMENTAL MOBILITY AT THE INTERFACE OF DOUBLE-LAYER THIN FILMS被引量:1
《Chinese Journal of Polymer Science》2013年第9期1276-1283,共8页Ya-qiong Zhang Zhi-gang Wang 
supported by the National Basic Research Program of China (No. 2012CB025901);National Natural Science Foundation of China (No. 21174139)
In this work the nucleation and growth of spherulites for the below polylactide (PLA) layer in poly(ε- caprolactone)/polylactide (PCL/PLA) double-layer films during isothermal crystallization at various tempera...
关键词:POLYLACTIDE Poly(ε-caprolactone) INTERFACE CRYSTALLIZATION Spherulite. 
Studies on the Crystallization Behavior of Polypropylene Solid Phase Grafted Maleic Anhydride
《分子科学学报》1996年第3期195-203,共9页Wang Jingyuan Yu Xiaoqiang Liu Zhiqiang Qin Dongqi Li Yuwei Tang Xinyi (Department of Chemistry, Jilin University, Changchun, 130023) 
StudiesontheCrystallizationBehaviorofPolypropyleneSolidPhaseGraftedMaleicAnhydrideStudiesontheCrystallizatio...
关键词:POLYPROPYLENE maleic ANHYDRIDE graft COPOLYMERIZATION ISOTHERMAL CRYSTALLIZATION SPHERULITE growth surface free energy nucleation. 
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