专家介绍:
四川省海外高层次留学人才、四川省学术和技术带头人后备人选。先后担任中国模具标准化技术委员会委员/专家组成员、中国生产工程学会模具制造专业委员会委员、《塑料机械》杂志编委、成都市机械工程学会模具分会理事长、成都市模具工业协会常务理事等职。主要从事先进聚合物加工方法和技术的研究,通过材料凝聚态结构的设计与定构,实现聚合物材料的高性能化。如在注射成型过程中引入振动场的振动注射成型技术、在挤出过程中通过施加周向剪切场实现复合管材高性能化的挤出成型技术、聚合物基功能复合材料3D打印加工技术、聚合物熔体解缠结技术、模具CAD/CAE技术、微注塑成型技术等。主持或参加了包括国家自然科学基金重大科研仪器研制项目、国家自然科学基金重点项目、国家自然科学基金国际合作重大项目、国家自然科学基金面上项目、四川省科技支撑项目、教育部留学回国人员科研启动基金、高分子材料工程国家重点实验室主任基金、高分子材料工程国家重点实验室自主课题、聚合物分子工程国家重点实验室(复旦大学)开放课题、大连理工大学精密与特种加工教育部重点实验室开放课题、四川大学青年基金在内的多个项目,同时主持过多个与企业合作的横向项目。共发表学术论文140多篇,其中以第一作者或通讯作者在包括Macromolecules、Carbon、Additive Manufacturing、Composites Part B-Engineering、 Polymer等杂志上发表SCI收录论文90余篇。主编专著两部,已授权专利8项。已培养硕博士研究生39人,在读11人。2020年获四川省科学技术进步一等奖、2018年获中国循环经济协会科学技术奖一等奖、2016年获佛山市科学技术二等奖。代表性论文1、A high-efficiency way to improve the shape memory property of 4D-printed polyurethane/polylactide composite by forming in situ microfibers during extrusion-based additive manufacturing, ADDITIVE MANUFACTURING , 2021, 382、Effectively maintaining the disentangled state of isotactic polypropylene in the presence of graphene nanoplatelet, POLYMER, 2021, 2263、Synergic Enhancement of High-density Polyethylene through Ultrahigh Molecular Weight Polyethylene and Multi-flow Vibration Injection Molding: A Facile Fabrication with Potential Industrial Prospects, CHINESE JOURNAL OF POLYMER SCIENCE, 2021, 39(6): 756-7694、Reinforced and toughened PP/PS composites prepared by Fused Filament Fabrication (FFF) with in-situ microfibril and shish-kebab structure, POLYMER, 1865、Unique Slow Crack Growth Behavior of Isotactic Polypropylene: The Role of Shear Layer-Spherulites Layer Alternated Structure, POLYMERS , 2020, 12(11)6、Effect of thermal annealing on crystal structure and properties of PLLA/PCL blend, JOURNAL OF POLYMER RESEARCH , 2020, 27(8)7、Tailored crystalline structure and enhanced impact strength of isotactic polypropylene/high-density polyethylene blend by controlling the printing speed of fused filament fabrication, JOURNAL OF MATERIALS SCIENCE, 2020, 55(28)8、Efficient disentanglement of polycarbonate melts under complex shear field, POLYMER , 2020, 2019、Evolution of iPP/HDPE Morphology under Different Mold Temperatures via Multiflow Vibration Injection Molding: Thermal Field Simulation and Oriented Structures, 2020, INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 59(14)10、The retarded recovery of disentangled state by blending HDPE with ultra-high molecular weight polyethylene, 2020, POLYMER, 19211、Manipulating the Strength-Toughness Balance of Poly(L-lactide) (PLLA) via Introducing Ductile Poly(epsilon-caprolactone) (PCL) and Strong Shear Flow, INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2020, 59(2): 1000-100912、The development of a conical screw-based extrusion deposition system and its application in fused deposition modeling with thermoplastic polyurethane, RAPID PROTOTYPING JOURNAL, 2020, 26(2): 409-41713、Two-step approach based on selective laser sintering for high performance carbon black/polyamide 12 composite with 3D segregated conductive network, COMPOSITES PART B-ENGINEERING, 2019, 17614、Preparation of Thermoplastic Polyurethane Parts Reinforced with in Situ Polylactic Acid Microfibers during Fused Deposition Modeling: The Influences of Deposition-Induced Effects, INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2019, 58(47): 21476-2148415、Understanding the effect of chain entanglement state on melt crystallization of the polymer freeze-extracted from solution: The role of critical overlap concentration, POLYMER, 2019, 17816、Remarkably Improved Impact Fracture Toughness of Isotactic Polypropylene via Combining the Effects of Shear Layer-Spherulites Layer Alternated Structure and Thermal Annealing, INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2019, 58(32): 15069-1507817、Influence of annealing on the morphology and mechanical properties of iPP/HDPE blend with tailored oriented crystalline structures, JOURNAL OF POLYMER RESEARCH, 2019, 26(8)18、High impact performance induced by a synergistic effect of heteroepitaxy and oriented layer-unoriented layer alternated structure in iPP/HDPE injection molded part, POLYMER, 2019, 175: 206-21419、Insight into shear-induced modification for improving processability of polymers: Effect of shear rate on the evolution of entanglement state, JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2019, 57(10): 598-60620、Ragaert, Kim*. Effects of Phase Morphology on Mechanical Properties: Oriented/Unoriented PP Crystal Combination with Spherical/Microfibrillar PET Phase, POLYMERS, 11(2)21、The -, -, and -polymorphs of polypropylene-polyethylene random copolymer modified by two kinds of -nucleating agent, POLYMER BULLETIN, 2019, 76(2): 865-88122、Insight into Understanding the Influence of Blending Ratio on the Structure and Properties of High-Density Polyethylene/Polystyrene Microfibril Composites Prepared by Vibration Injection Molding, INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2019, 58(3): 1190-119923、The influence of hoop shear field on the structure and performances of glass fiber reinforced three-layer polypropylene random copolymer pipe, JOURNAL OF APPLIED POLYMER SCIENCE , 2019,136(3)24、Ragaert, Kim*. New Approach to Optimize Mechanical Properties of the Immiscible Polypropylene/ Poly (Ethylene Terephthalate) Blend: Effect of Shish-Kebab and Core-Shell Structure, POLYMERS, 2018, 10(10)25、Composite Contains Large Content of In Situ Microfibril, Prepared Directly by Injection Molding: Morphology and Property, MACROMOLECULAR MATERIALS AND ENGINEERING, 2018, 303(10)26、Effect of high-temperature annealing on the microstructure and mechanical properties of polypropylene with shish kebab or spherulite structure, JOURNAL OF APPLIED POLYMER SCIENCE, 2018, 135(30)27、Self-Reinforcement of Polypropylene Lid-Shaped Samples Induced by Increasing Shish-Kebab Content: Practical Application of Vibration Injection Technology, INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2018, 57(25): 8620-862928、Distribution of alpha-, beta-, and gamma-Phases in a Multi-flow Injection-molded Hierarchical Structure, CHINESE JOURNAL OF POLYMER SCIENCE, 2018, 36(6): 765-77529、Improving the mechanical and thermal properties of shish-kebab via partial melting and re-crystallization, EUROPEAN POLYMER JOURNAL, 2018, 101: 1-1130、Study in performance and morphology of polyamide 12 produced by selective laser sintering technology, RAPID PROTOTYPING JOURNAL, 2018, 24(5): 813-820