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| 1 | 化学物理联合微孔发泡成型制备聚己内酯多孔材料显示文摘将超临界气体发泡技术与化学发泡技术联合用于制备多孔材料。采用碳酸氢钠作为化学发泡剂,将聚己内酯与碳酸氢钠挤出共混之后,使用传统注射成型和微注射成型,进行了发泡实验对比。结果表明,物理化学联合发泡用于制备多孔材料具有可行性,化学发泡剂的加入不仅改善了整体发泡效果,还能够作为气泡成核剂促进物理发泡的质量。对于所得结构在一定程度上表现的泡孔相互连通性进行了讨论,同时对泡孔壁面上出现的'网'状结构进行了分析。气泡在成核生长过程中,对于泡孔壁产生多方向拉伸的作用,相邻气泡共同作用于公共壁面,最终导致壁面部分形成'网'状结构。 | 王小峰 蒋晶 侯建华 王市伟 李倩 Turng Lih-Sheng 申长雨 | 2014 | 化工学报2014，65，6： | 6 |
| 2 | Fabrication of scaffolds in tissue engineering: A review显示文摘 | Peng ZHAO Haibing GU Haoyang MI Chengchen RAO Jianzhong FU Lih-sheng TURNG | 2018 | Frontiers of Mechanical Engineering2018，13，1： | 5 |
| 3 | Experiment and simulation of foaming injection molding of polypropylene/nano-calcium carbonate composites by supercritical carbon dioxide显示文摘Microcellular injection molding of neat isotactic polypropylene(iPP) and isotactic polypropylene/nano-calcium carbonate composites(i PP/nano-CaCO_3) was performed using supercritical carbon dioxide as the physical blowing agent. The influences of filler content and operating conditions on microstructure morphology of i PP and i PP/nano-CaCO_3 microcellular samples were studied systematically. The results showed the bubble size of the microcellular samples could be effectively decreased while the cell density increased for i PP/nano-CaCO_3 composites, especially at high CO_2 concentration and back pressure, low mold temperature and injection speed, and high filler content. Then Moldex 3D was applied to simulate the microcellular injection molding process, with the application of the measured ScCO_2 solubility and diffusion data for i PP and i PP/nano-Ca CO_3 composites respectively. For neat i PP, the simulated bubble size and density distribution in the center section of tensile bars showed a good agreement with the experimental values. However, for i PP/nano-CaCO_3 composites, the correction factor for nucleation activation energy F and the pre-exponential factor of nucleation rate f_0 were obtained by nonlinear regression on the experimental bubble size and density distribution. The parameters F and f_0 can be used to predict the microcellular injection molding process for i PP/nano-CaCO_3 composites by Moldex 3D. | Zhenhao Xi Jie Chen Tao Liu Ling Zhao Lih-Sheng Turng | 2016 | Chinese Journal of Chemical Engineering2016，24，1： | 4 |
| 4 | Microcellular injection molding process for producing lightweight thermoplastic polyurethane with customizable properties显示文摘 | Thomas ELLINGHAM Hrishikesh KHARBAS Mihai MANITIU Guenter SCHOLZ Lih-Sheng TURNG | 2018 | Frontiers of Mechanical Engineering2018，13，1： | 2 |
| 5 | Fabrication of shish-kebab-structured carbon nanotube/poly(ε-caprolactone) composite nanofibers for potential tissue engineering applications显示文摘The electrospinning process was applied to fabricate the nanofibers of biodegradable poly(ε-caprolactone)(PCL) in which different contents of multiwalled carbon nanotubes(MWCNTs) were embedded. Afterward,the electrospun nanofibers were successfully decorated with shish-kebab structure via a self-induced crystallization technique. The topographical features and the mechanical properties of the composite scaffolds were characterized,and the biocompatibility of the material was assessed by using human osteogenic sarcoma osteoblasts(MG-63 cells). The carbon nanotube(CNT) concentration is found to affect the fiber diameter and mechanical properties of electrospun nanofibers and the periodic distance of the shish-kebab architecture. Cellular attachment and proliferation assays reveal that 0.5 wt% CNT-embedded PCL scaffold shows enhanced biocompatibility with MG-63 cells than their counterparts made of neat PCL, and the collagen-like nanotopology provided by the shish-kebab structure further facilitates the cell adhesion and proliferation. The superior interactions between cells and scaffolds demonstrate that the shish-kebab-structured CNTs/PCL nanofibers may be promising candidate for tissue engineering scaffold application. | Tong Wu Xin Chen Jin Sha Yi-Yan Peng Yu-Lu Ma Lin-Sheng Xie Lih-Sheng Turng | 2019 | Rare Metals2019，38，1： | 2 |
| 6 | Three-dimensional numerical simulation of injection molding filling of optical lens and multiscale geometry using finite element method显示文摘 | Kim S W Turng L S | 2006 | Polymer engineering & science2006，46，9： | 1 |
| 7 | Rheological behavior and modelingof semi-solid Sn-15%Pb alloy显示文摘 | TURNG L S WANG K K | 1991 | Journal of Material Science1991，26，8： | 1 |
| 8 | Microstructure and mechanical properties of microcellular injection molded polyamide-6 nanocomposites 显示文摘 | Yuan M J Turng L S | 2005 | Polym2005，46，18： | 1 |
| 9 | Development of a hybrid solid-microcellular co-injection molding process显示文摘 | TURNG L S KHARBAS H | 2004 | International Polymer Processing2004，19，1： | 1 |
| 10 | Development and Application of CAE Technology of the Gas-Assisted Injection Molding Process显示文摘 | L S Turng | 1995 | Advances in Polymer Technology1995，14，1： | 1 |
| 11 | Rheological hehaviour and modelling of semi-solid Sn-15% Pb alloy显示文摘 | TURNG L WANG K | 1991 | Journal of Materials Science1991，26，8： | 1 |
| 12 | Three-dimensional numerical simulation of injection molding filling of optical lens and multiscale geometry using finite element method显示文摘 | KIM Sang-Woo TURNG Lih-Sheng | 2006 | Polymer Engineering and Science2006，46，9： | 1 |
| 13 | Microcellular injection-molding of polylactide with chain-extender显示文摘 | Srikanth Pilla Adam Kramschuster Liqiang Yang Junghoo Lee Shaoqin Gong Lih-Sheng Turng | 2008 | Materials Science & Engineering C2008，，4： | 1 |
| 14 | Effect of conditions on the weld-line strength and microstructure of microcellular injection molded parts 显示文摘 | Turng L S Kharbas H A | 2003 | Polymer Engineering and Science2003，43，1： | 1 |
| 15 | A computer-aided coolingline design system for injection molds显示文摘 | L S Turng K K Wang | 1990 | Journal of Engineering for Industry1990，112，2： | 1 |
| 16 | Microcellular processing of polylactide–hyperbranched polyester–nanoclay composites显示文摘 | Srikanth Pilla Adam Kramschuster Jungjoo Lee Craig Clemons Shaoqin Gong Lih-Sheng Turng | 2010 | Journal of Materials Science2010，，10： | 1 |
| 17 | Effect of Conditions on the Weld-line Strength and Microstructure of Microcellular Injection Molded Parts显示文摘 | Turng L S Kharbas H A | 2003 | Polymer Engineering and Science2003，43，1： | 1 |
| 18 | Development and application of CAE technology for the gas-assisted injection molding process显示文摘 | TURNG L S | 1995 | Advances in Polymer Technology1995，14，1： | 1 |
| 19 | Three-dimensional numerical simulation of injection mold filling with a finite-volume method and parallel computing显示文摘 | ZHOU Jian TURNG Lih-Sheng | 2006 | Advances in Polymer Technology2006，25，4： | 1 |
| 20 | New developments in CAE technology for the gasassisted injection moulding process显示文摘 | TURNG L S | 1995 | Engineering Plastics1995，8，3： | 1 |
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