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| 1 | Poly(benzobisoxazole divinylene):synthesis,photophysical properties,and electron paramagnetic resonance studies显示文摘 | Guo Peiying Wang Shanfeng Wu Pingping Han Zhewen | 2004 | Polymer2004,45,6: | 1 |
| 2 | Supramolecular regulation of photophysical properties and electron paramagnetic resonance studies of novel rod-coil ordered copolymers based on poly (p-phenylene benzobisoxazole)显示文摘 | Wang Shanfeng Guo Peiying Wu Pingping Han Zhewen | 2004 | Macromolecules2004,37,10: | 1 |
| 3 | Phase morphology and mechanical properties of a poly ( ether sul- fone) -modified bismaleimide resin 显示文摘 | LIU Xiaoyun ZHAN Guozhu HAN Zhewen | 2007 | J Appl Polym Sci2007,106,1: | 1 |
| 4 | Prepatation and surface properties of fluorine-containing diblock copolymers显示文摘 | Wu Pingping Han Zhewen | 2002 | Polymer2002,43,: | 1 |
| 5 | Electron paramagnetic resonance of poly(benzazole)s and conducting properties of N^+- implanted poly (benzazole) s 显示文摘 | Wang Shanfeng Wu Pingping Han Zhewen | 2001 | Polymer2001,42,1: | 1 |
| 6 | Stereocontrol during photo-initiated controlled/living radical polymerization of acrylamide in the presence of Lewis acids显示文摘 | Xiaoli Su Zhengguo Zhao Hui Li Xinxin Li Pingping Wu Zhewen Han | 2008 | European Polymer Journal2008,,6: | 1 |
| 7 | 显示文摘 | Wang Shanfeng Wu Pingping Han Zhewen | 2003 | Mocromole- eules2003,36,12: | 1 |
| 8 | Photophysical properties of lyotropic liquid crystalline polybenzazoles and evidence of aggregate formation for polybenzazoles in methanesulfonic acid显示文摘 | Wang Shanfeng Wu Pingping Han Zhewen | 2003 | Maeromolecules2003,36,12: | 1 |
| 9 | Phase morphology and mechanical properties of a poly(ether sulfone)-modified bismaleimide resin 显示文摘 | Liu Xiaoyun Zhan Guozhu Han Zhewen Li Shanjun Yingfeng Yu | 2007 | Journal of Applied Polymer Science2007,106,1: | 1 |
| 10 | Preparation and surface properties of fluorine-containing diblock copolymers显示文摘 | Li Kun Wu Pingping Han Zhewen | 2002 | Poly mer2002,43,14: | 1 |
| 11 | Mechanism of Degradation of Poly (p-phenylene benzobisoxazole) Under Hydrolytic Condi- tions 显示文摘 | Lu Qian Han Zhewen | 2011 | Journal of Applied Polymer Science2011,121,: | 1 |
| 12 | Phase Morphology and Mechanical Properties of a Poly (ether sulfone)-modified Bismaleimide Resin显示文摘 | Liu Xiaoyun Zhan Guozhu Han Zhewen | 2007 | Journal of Ap- plied Polymer Science2007,106,1: | 1 |
| 13 | Photophysical properties of lyotropic liquid crystalline polybenzazoles and evidence of aggregate formation for polybenzazoles in methanesulfonic acid 显示文摘 | Wamg Shanfeng Wu Pingping Han Zhewen | 2003 | Macro molecules2003,36,12: | 1 |
| 14 | 显示文摘 | Li Kun Wu Pingping Han Zhewen | 2002 | Polymer2002,43,14: | 1 |
| 15 | Synthesis and properties of polybenzazoles containing flexible methylene in backbone显示文摘A novel series of polybenzazoles with rigid-rod benzoxazole cycle and soft methylene segment was designed and synthesized via solution condensation poly-merizations from 4,6-diamino-l,3-benzenediol dipho-sphate,terephthalic acid and aliphatic dicarboxylic acid.The structures of polybenzazoles were characterized by means of FT-IR,1H NMR and Wide-angle X-ray diffrac-tion(WAXRD).All the polymers show excellent thermal stability and the TdS was above 471℃,The intrinsic vis-cosities[η]of the polymers ranged from 0.8 to 0.9.The UV-Vis absorption peaks of the polymers in MSA were blue-shifted from 429 nm for PBO to 291 nm for PBOC7,and the Stokes shifts in PL spectra enlarged. | Xiaohui XU Xiaoyun LIU Chengjun ZHOU Qixin ZHUANG Zhewen HAN | 2008 | Frontiers of Chemical Science and Engineering2008,2,4: | 0 |
| 16 | Preparation and Properties of Super-hydrophobic Surface by Fluorinated Copolymers显示文摘1 Rusults Fig.1 Surface morphologies of the PMMA-PFAEA copolymer filmsa-e, Random copolymer, a-e, synthesized by micro emulsion polymerization,a)b), MMA:FAEA=2:1, c) d), MMA:FAEA=5:1; e) synthesized by solution polymerization, MMA:FAEA=7:3; f) Block copolymer, synthesized by RAFT polymerization, MMA:FAEA=4:1, all solution concentration 1×10-2g/mL Super-hydrophobic surfaces have attracted significant attention recently, and various preparing methods have been reported. Besides these preparing methods, s... | Wei Haiyang, He Wenxiao, Li Xinxin, Han Zhewen(Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, 200237,China) | 2007 | 复旦学报(自然科学版)2007,46,5: | 0 |
| 17 | The effect of heat treatment on the structure and morphology of poly (p-phenylene benzobisoxazole) fiber显示文摘 | 张敏 Tang Laian Wu Pingping Han Zhewen | 2006 | High Technology Letters2006,12,4: | 0 |
| 18 | Complexation between NBR and Zinc Chloride显示文摘1 Results Complexation between polymer and metal cation is one of the most active and important areas of polymer science,and almost all complexed polymers were obtained in solutions[1-3].However,this method is rather limited to employ in material processing and applications.In our previous work,complexation between nitrile rubber (NBR) and CuSO4 in polymer bulk have been achieved for the first time.In this paper,complexation between NBR and ZnCl2 both in bulk and in solution were studied and the differe... | Yan Li, Hui Li, Yujia Jing, Haiyong Cao, Zhewen Han(School of Material Science and Engineering, East China University of Science and Technology, Shanghai 200237,China) | 2007 | 复旦学报(自然科学版)2007,46,5: | 0 |