吴德峰 - 扬州大学 - 化学化工学院（创新材料与能源研究院）

研究领域

聚合物共混与复合；高分子流变学研究兴趣在于环境友好高分子材料加工过程中的基本物理与化学问题上，研究内容主要集中于生物可降解高分子材料的合金化以及合金材料的结构化，特别是采用流变学的方法对生物可降解高分子共混与复合材料进行结构化和功能化设计等方面。此外，生物相容超多孔材料的制备也是目前的研究方向之一。具体研究方向主要包括：  胶体及聚合物多相多组分体系结构流变学；  高性能聚合物合金及纳米复合材料的制备；  环境因素下界面行为、介观形态、结晶学；  可回收和生物可降解材料高性能及功能化；

近期论文

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Defeng Wu, Jie Zhang, Ming Zhang, Weidong Zhou, Yisheng Zhang, Liang Wu, Dongpo Lin. The Porous Ethylene-Vinyl Acetate Copolymers Materials Based on the Co-continuous Blend with Poly( -caprolactone). Journal of Membrane Science, 2011, 51, accepted. Defeng Wu, Jie Zhang, Ming Zhang, Weidong Zhou, Dongpo Lin. The Co-continuous Morphology of Biocompatible Ethylene-Vinyl Acetate Copolymers/Poly( -caprolactone) Blends: Effect of Vinyl Acetate Content and Viscosity Ratio. Materials Chemistry & Physics, 2011, accepted. Defeng Wu, Yurong Sun, Dongpo Lin, Weidong Zhou, Ming Zhang, Lijuan Yuan. Selective Localization Behaviour of Carbon Nanotubes: Effect on Transesterification of Immiscible Polyester Blends. Macromolecular Chemistry & Physics, 2011, accepted. Tao Yang, Defeng Wu, Liangliang Lu, Ming Zhang, Weidong Zhou. Electrospinning of Polylactide and Its Composites with Carbon Nanotubes. Polymer International, 2011, accepted. Defeng Wu, Tao Yang, Yurong Sun, Tiejun Shi, Ming Zhang, Weidong Zhou. Banded Spherulites of Electrospun Poly(trimethylene terephthalate)/Carbon Nanotube Composite Fiber Mats. Polymer International, 2011, accepted. Defeng Wu, Lanfeng Wu, Jianghong Wang, Yurong Sun, Ming Zhang, Yisheng Zhang. Thermal Behavior and Viscoelastic Properties of Poly(phenylene sulfide)/Epoxy resin Mixture. Materials Chemistry & Physics, 2011, accepted. Defeng Wu, Yurong Sun, Tao Yang, Tiejun Shi, Linfeng Zhai, Weidong Zhou, Ming Zhang, Jie Zhang. Electrospinning of Poly(trimethylene terephthalate)/Carbon Nanotube Composites. European Polymer Journal, 2011, 47(3), 284-293. Defeng Wu, Dongpo Lin, Jie Zhang, Weidong Zhou, Ming Zhang, Yisheng Zhang, Dongmei Wang, Bilei Lin. Selective Localization of Nanofillers: Effect on Morphology and Crystallization of PLA/PCL Blends. Macromolecular Chemistry & Physics, 2011, accepted. Estrella Laredo, Mario Grimau, Alfredo Bello, Defeng Wu, Yisheng Zhang, Dongpo Lin. AC Conductivity of Selectively Located Carbon Nanotubes in Poly(ε-caprolactone)/Polylactide Blend Nanocomposites. Biomacromolecules, 2010, 11(5), 1339-1347. Defeng Wu, Liang Wu, Weidong Zhou, Yurong Sun, Ming Zhang. Relations between the Aspect Ratio of Carbon Nanotubes and the Formation of Percolation Networks of Biodegradable Polylactide/Carbon Nanotube Composites. Journal of Polymer Science Part B: Polymer Physics, 2010, 48(4), 479-489. Defeng Wu, Yisheng Zhang, Lijuan Yuan, Ming Zhang, Weidong Zhou. Viscoelastic Interfacial Properties of Compatibilized Polylactide/Poly( -caprolactone) Blend. Journal of Polymer Science Part B: Polymer Physics, 2010, 48(7), 756-765. Defeng Wu, Liang Wu, Weidong Zhou, Ming Zhang, Tao Yang. Crystallization and Biodegradation Behaviors of Polylactide/Carbon Nanotube Composites. Polymer Engineering & Science, 2010, 50(9), 1721-1733. Defeng Wu, Yisheng Zhang, Minge Gao, Ming Zhang. Nucleation Effect of Thermotropic Liquid Crystalline Polymer on Crystallization of Poly( -caprolactone). Polymers & Polymer Composites, 2010, 18(2), 91-101. Defeng Wu, Yisheng Zhang, Ming Zhang, Wei Yu. Selective Localization of Multi-Walled Carbon Nanotube in Polylactide/Poly( -caprolactone) Blend. Biomacromolecules, 2009, 10(2), 417-424. Defeng Wu, Yurong Sun, Liang Wu, Ming Zhang. Kinetic Study on the Melt Compounding of Polypropylene/Multi-Walled Carbon Nanotube Composites. Journal of Polymer Science Part B: Polymer Physics, 2009, 47(3), 608-618. Yisheng Zhang, Defeng Wu, Ming Zhang, Weidong Zhou, Chenchen Xu. Effect of Steady Shear on the Morphological Evolution of Biodegradable Polylactide/Poly( -caprolactone) Blend. Polymer Engineering & Science, 2009, 49(12), 2293-2300. Defeng Wu, Lanfeng Wu, Weidong Zhou, Tao Yang, Ming Zhang. Study on Physical Properties of Multi-Walled Carbon Nanotube/Poly(phenylene sulfide) Composites. Polymer Engineering & Science, 2009, 49(9), 1727-1735. Defeng Wu, Liang Wu, Bin Xu, Ming Zhang. Degradation Induced by Nano-Structural Evolution of Polylactide/Clay Nanocomposites in the Isothermal Cold Crystallization. Polymer International, 2009, 58(3), 430-436. Defeng Wu, Yisheng Zhang, Ming Zhang, Weidong Zhou. Phase Behavior and Its Viscoelastic Responses of Polylactide/Poly( -caprolactone) Blend. European Polymer Journal, 2008, 44, 2171-2183. Defeng Wu, Liang Wu, Ming Zhang, Yalan Zhao. Viscoelasticity and Thermal Stability of Polylactide Composites with Various Functionalized Carbon Nanotubes. Polymer Degradation & Stability, 2008, 93, 1577-1584.