成果/Result
- Hydrogen-bonding properties of segmented polyether poly(urethane urea) copolymer被引量：235收藏
- 作者：Luo, N Wang, DN Ying, SK
- 机构：E CHINA UNIV SCI & TECHNOL
- 来源：MACROMOLECULES 1997
- Crystallinity and hydrogen bonding of hard segments in segmented poly(urethane urea) copolymers被引量：118收藏
- 作者：Luo, N. Wang, D.-N. Ying, Sh.-K.
- 机构：E CHINA UNIV CHEM TECHNOL
- 来源：POLYMER 1996
- 关键词：poly(urethane urea) hydrogen bonding crystallite
- Hydrogen bonding between urethane and urea: Band assignment for the carbonyl region of FTir spectrum被引量：72收藏
- 作者：Luo, N Wang, DN Yang, SK
- 机构：E CHINA UNIV SCI & TECHNOL
- 来源：POLYMER 1996
- 关键词：hydrogen bonding poly(urethane urea) Fourier transform infra-red spectroscopy
- INTERPENETRATING POLYMER NETWORKS OF POLYURETHANE AND VINYL ESTER RESIN FOR REACTIVE INJECTION-MOLDING PROCESS被引量：37收藏
- 作者：CHEN, NP CHEN, YL WANG, DN HU, CP YING, SK
- 机构：E CHINA UNIV CHEM TECHNOL
- 来源：JOURNAL OF APPLIED POLYMER SCIENCE 1992
- Effect of the content of urea groups on the particle size in water-borne polyurethane or polyurethane/polyacrylate dispersions被引量：20收藏
- 作者：Song, Chunmei Yuan, Qiaolong Wang, Dening
- 机构：E China Univ Chem Technol
- 来源：COLLOID AND POLYMER SCIENCE 2004
- 关键词：polyurethane/polyacrylate water-borne coating particle size urea group
- Study on sequence distribution of segmented poly(urethane urea)s by C-13-NMR spectroscopy: Effect of polymerization procedures被引量：15收藏
- 作者：Luo, N Wang, DN Ying, SK
- 机构：E CHINA UNIV SCI & TECHNOL
- 来源：JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY 1996
- 关键词：poly(urethane urea) sequence distribution C-13-NMR
- Diffusion and sorption of benzene vapor through polybutadiene-, polybutadiene/styrene-, and polybutadiene/acrylonitrile-based polyurethanes被引量：11收藏
- 作者：Yang, Yurun Huang, Yongmin Chen, Yonglin Wang, Dening Liu, Honglai Hu, Chunpu
- 机构：E China Univ Sci & Technol;E China Univ Sci & Technol
- 来源：JOURNAL OF APPLIED POLYMER SCIENCE 2004
- 关键词：polyolefin based polyurethane benzene vapor diffusion sorption morphology
- Sorption and diffusion of ethanol vapor in polybutadiene/acrylonitrile, polybutadiene/styrene and polybutadiene based polyurethanes被引量：8收藏
- 作者：Yang, Yurun Huang, Yongmin Wang, Dening Liu, Honglai Hu, Chunpu
- 机构：E China Univ Sci & Technol;E China Univ Sci & Technol
- 来源：EUROPEAN POLYMER JOURNAL 2004
- 关键词：polyolefine based polyurethane ethanol vapor diffusion sorption morphology
- Effect of urea groups on reaction kinetics of polyurethane formation被引量：8收藏
- 作者：Luo, N Wang, DN Ying, SK
- 机构：E CHINA UNIV SCI & TECHNOL
- 来源：JOURNAL OF APPLIED POLYMER SCIENCE 1996
- Phase separation in segmented poly(urethane urea) copolymers during reaction injection molding (RIM) polymerization被引量：7收藏
- 作者：Luo, N Wang, DN Ying, SK
- 机构：E CHINA UNIV CHEM TECHNOL
- 来源：JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS 1997
- 关键词：poly(urethane urea) phase separation FTIR spectroscopy reaction injection molding domain size
- Relationship between carbon dioxide transport, free volume and morphology of polyolefin-based polyurethanes被引量：5收藏
- 作者：Yang, Yu-Run Wang, Zhi-Fen Wang, De-Ning Wang, Bo Hu, Chun-Pu
- 机构：E China Univ Sci & Technol;Wuhan Univ
- 来源：POLYMER INTERNATIONAL 2004
- 关键词：positron annihilation lifetime spectroscopy polyolefin-based polyurethane carbon dioxide transport morphology
- Morphology and properties of polybutadiene/styrene, polybutadiene/acrylonitrile based polyurethane被引量：5收藏
- 作者：Yang, YR Chen, YL Wang, DN Hu, CP
- 机构：E China Univ Sci & Technol
- 来源：ACTA POLYMERICA SINICA 2002
- 关键词：polybutadiene/styrene based polyurethane polybutadiene/acrylonitrile base polyurethane morphology phase separation properties
- Distribution of hydrophilic monomer units and its effect on the property of the water dispersion of polyurethaneurea anionomer被引量：4收藏
- 作者：Dang, Xiaorong Wang, Guiyou Wang, Dening Pan, Tieying Zhou, Lifang Shi, Xinmei
- 机构：E China Univ Sci & Technol;E China Univ Sci & Technol
- 来源：JOURNAL OF APPLIED POLYMER SCIENCE 2007
- 关键词：water-borne polyurethaneurea sequence distribution water dispersion
- Novel crosslinked nonlinear optical materials based on cellulose diacetate被引量：4收藏
- 作者：Zhou, Limin Xu, Qiang Wang, Dening
- 机构：E China Univ Sci & Technol
- 来源：JOURNAL OF APPLIED POLYMER SCIENCE 2006
- 关键词：cellulose diacetate trimethylolmelamine hexamethylolmelamine nonlinear optical material chromophore
- Phase reversal during water dispersion of polyurethane anionomer被引量：3收藏
- 作者：Dang, Xiaorong Yuan, Qiaolong Fang, Jiezhu Wang, Dening
- 机构：E China Univ Sci & Technol
- 来源：JOURNAL OF APPLIED POLYMER SCIENCE 2006
- 关键词：polyurethane aniomomer phase reversal waterborne coating
- 二阶非线性光学聚氨酯对电光效应的共振增强被引量：3收藏
- 作者：李旭华 袁荞龙 王得宁 曹庄琪 沈启舜
- 机构：华东理工大学材料科学与工程学院;上海交通大学分子光学实验室
- 来源：《高等学校化学学报》 2003
- 关键词：二阶非线性光学 聚氨酯 电光效应 共振增强 折射率
- 摘要：二阶非线性光学聚合物是最有希望实现在电光器件方面应用的材料之一.该类材料的非线性光学系数很高, 响应速度快, 与半导体材料的相容性较好, 且比有机和无机晶体的制备更方便[1,2].
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- Morphology of waterborne polyurethane/phenolic resin dispersion and the properties of its hybrid film with SiO2被引量：3收藏
- 作者：Hu, ZG Yuan, QL Wang, DN
- 机构：E China Univ Sci & Technol
- 来源：ACTA POLYMERICA SINICA 2003
- 关键词：waterbome polyurethane phenolic resin waterborne coating hybrid material
- Adsorption of poly urethane-urea-amine) acetate on colloidal silica被引量：2收藏
- 作者：Yuan, QL Wang, DN Wu, SS Ying, SK
- 机构：E China Univ Sci & Technol
- 来源：ACTA CHIMICA SINICA 2003
- 关键词：water-soluble cationic polyurethane-urea-amine colloidal silica adsorption isotherm
- Studies on the relationship between structure and properties of new second-order Nonlinear optical hybrid material被引量：2收藏
- 作者：Li, XH Yuan, QL Wang, DN
- 机构：E China Univ Sci & Technol
- 来源：CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 2002
- 关键词：hybrid material second-order nonlinear optic property organic-inorganic hybrid material orientation stability crystallization micro-structure
- Organic chromophore group/SiO2-TiO2 hybrid material for organic-inorganic second-order nonlinear optics被引量：1收藏
- 作者：Li, XH Yuan, QL Wang, DN
- 机构：E China Univ Sci & Technol
- 来源：RARE METAL MATERIALS AND ENGINEERING 2001
- 关键词：hybrid material second-order nonlinear optic organic-inorganic orientation stability azo-chromophore group
- Studies on FTIR on-line following of reaction injection molding of poly(urethane urea)s被引量：0收藏
- 作者：Luo, N Pan, ZQ Wang, DN Ying, SK
- 机构：
- 来源：CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 1995
- 关键词：poly(urethane urea) IR reaction injection molding kinetics phase separation
- Hydrogen bonding properties of urea groups in different solvents.被引量：0收藏
- 作者：Luo, N Wang, DN Ying, SK
- 机构：E CHINA UNIV SCI & TECHNOL
- 来源：ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 1997
- Mechanical properties and hysteresis of poly(urethane urea) materials formed by reaction injection molding.被引量：0收藏
- 作者：Luo, N Wang, DN Ying, SK
- 机构：E CHINA UNIV SCI & TECHNOL
- 来源：ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 1997
- 嵌段聚氨酯脲的形态与性能——软链段结构和分子量的影响被引量：0收藏
- 作者：修玉英 王得宁 胡春圃 应圣康 高永琪 李俊贤
- 机构：华东化工学院材料科学研究所;化工部黎明化工研究院
- 来源：《华东化工学院学报》 1993
- 关键词：聚氨酯脲 嵌段 共聚 分子量
- 摘要：合成了不同软链段长度的聚醚型、聚酯型嵌段聚氨酯脲弹性体,以及聚醚-聚酯软链段聚氨酯脲弹性体(PUU)。借助SEM、DSC以及拉伸试验机分析其结构、形态对力学性能的影响。研究表明,相分离程度随软链段分子量的提高而提高。在软...
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