最新刊期
      卷 19 ， 期 3 ， 2006
      • Wei SHAN,Ming-yi LIAO
        Vol. 19, Issue 3, Pages: 1-9(2006) DOI: 10.14028/j.cnki.1003-3726.2006.03.001
        摘要：In this paper, the preparation methods, structure and characteristics of nanosilica particles are briefly introduced;research advances of nanosilica surface modification and preparation of polymer silica nanocomposites are reviewed, and comparisons are made based on different surface modification and different preparation methods;the dispersion mechanism and enhance mechanism of nanosilica are discussed;some suggestions for research in the future are also proposed.  
        关键词：Nanosilica;Surface modification;Nanocomposites;Preparation;Research advances   
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        发布时间：2022-09-18
      • Kun YANG,Guang-xian LI,Qi YANG,Yi-min MAO,Ya-jie SUN
        Vol. 19, Issue 3, Pages: 10-16(2006) DOI: 10.14028/j.cnki.1003-3726.2006.03.002
        摘要：The crystalline polymer could be crystallized below the glass transition temperature ( Tg), and accelerate crystallizing rate above Tg, when it was immersed in the solvent or solvent steam.This was called solventinduced crystallization, or liquid-induced crystallization.In this paper, the crystallization mechanism, kinetics and morphology of solvent-induced crystallization were reviewed and discussed.  
        关键词：Solvent-induced crystallization;Mechanism;Kinetics;Morphology   
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        发布时间：2022-09-18
      • Wei-ming MA,Jian YU,Jia-song HE
        Vol. 19, Issue 3, Pages: 17-23,72(2006) DOI: 10.14028/j.cnki.1003-3726.2006.03.003
        摘要：Compressed CO2, including supercritical CO2, is a medium exhibiting features of both thermal and solvent environments, thus provides a new means to study the crystallization behavior of polymers.In this review, the progress of the sorption and crystallization behavior of polymers in compressed CO2 is summarized.  
        关键词：Polymer;Crystallization;Compressed CO2;Supercritical fluid   
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        发布时间：2022-09-18
      • Hai-qiao WANG,Zhi-guo JIANG,Li HUANG,Hai-bin YUAN,Xiao-yu LI
        Vol. 19, Issue 3, Pages: 24-30(2006) DOI: 10.14028/j.cnki.1003-3726.2006.03.004
        摘要：The status of research on various damping materials was reviewed.The paper presents damping studies involving property-evaluating method, damping mechanism and property-effecting factors of different damping materials.At last, advanced damping materials, smart materials, intelligent materials, and advanced damping technology, plasm vacuum deposition, were also discussed briefly.  
        关键词：Damping;Evaluate;Structure;Materials   
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        发布时间：2022-09-18
      • Ju-zhen YI,Li-ming ZHANG
        Vol. 19, Issue 3, Pages: 31-36,64(2006) DOI: 10.14028/j.cnki.1003-3726.2006.03.005
        摘要：Biodegradable polymer/layered silictate (BPLS) nanocomposites are attracting great interest from researchers as a type of high-performance and environmental benign materials.A review deals with the preparation, characterization, materials properties and mechanism of BPLS nanocomposites.Some uncertain problems and potential applications of this kind of materials were prospected.  
        关键词：Biodegradable polymer;Layered silicate;Nanocomposites   
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        发布时间：2022-09-18
      • Hui JIN,Jing SHENG,Xu-bo YUAN
        Vol. 19, Issue 3, Pages: 37-41,76(2006) DOI: 10.14028/j.cnki.1003-3726.2006.03.006
        摘要：Modification of polyolefin by melt grafting is an effective way to expand the application of the polyolefin.In this paper, the composition and mechanisms of grafting by reactive extrusion in recent years are briefly introduced, and the influences of different factors as well as side reactions are discussed.Meanwhile, the application of the grafted polyolefin in the compatibilization is also introduced.  
        关键词：Polyolefin;Reactive extrusion;Melt grafting   
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        发布时间：2022-09-18
      • Yun LIU,Jie-rong CHEN
        Vol. 19, Issue 3, Pages: 42-45,80(2006) DOI: 10.14028/j.cnki.1003-3726.2006.03.007
        摘要：Biocompatibility is the basic requirement for polymers used as medical device in clinic, and it' s a crucial pathway changing surface chemical composition to improve the biocompatibility of polymers.In this paper, the latest developments on modification of biocompatible polymers by constructing surface chemical composition were reviewed, and an outlook on the research methods of biocompatible polymers was presented.  
        关键词：Polymer;Surface chemical composition;Biocompatibility   
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        发布时间：2022-09-18
      • Yan-bin BAI,Xiao-qin HUANG,Zi-qiang LEI
        Vol. 19, Issue 3, Pages: 46-51(2006) DOI: 10.14028/j.cnki.1003-3726.2006.03.008
        摘要：Great research interest is attributed to polylactides due to their good biocompatibility and their harmless degradable products to human body.Polylactides and their related copolymers find many significant applications in biomedical field.In this paper, we reviewed the advances of the synthesis and applications of polylactides in medicine, and also made some prospects of their application in biomedical field.  
        关键词：Polylactides;Medical biodegradable material;Biocompatibility   
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        发布时间：2022-09-18
      • Min ZHANG,Sheng SUN,Yu-xi JIA,Xiao-feng GONG
        Vol. 19, Issue 3, Pages: 52-57(2006) DOI: 10.14028/j.cnki.1003-3726.2006.03.009
        摘要：The numerical calculation techniques in CFD (Computational Fluid Dynamics) were summarized. Recent advances in numerical simulations of polymer extrusion processes, including screw extruding procedure, extrusion die design and extrudate swell, were reviewed in details.Future developments of the numerical simulation were also discussed accordingly.  
        关键词：Polymer extrusion;Numerical simulation technique;Computational fluid dynamics   
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        发布时间：2022-09-18
      • Lan-qing DENG,Jian-ming OUYANG
        Vol. 19, Issue 3, Pages: 58-64(2006) DOI: 10.14028/j.cnki.1003-3726.2006.03.010
        摘要：Polymer can inhibit or promote the formation of calcium oxalate (CaOxa) stones depending on its molecular structure and properties.The research progress of the effect of polymers on nucleation, growth, aggregation, and the adherence between CaOxa crystals and cell membrane was summarized.The mechanisms of polymers on the effect of crystal faces and morphology of CaOxa crystals were also discussed.The problems faced and the developing direction were also indicated.  
        关键词：Polymer;Calcium oxalate;Urinary calculi   
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        发布时间：2022-09-18
      • Hao-qun HONG,Zhi-xin JIA,Hui HE,De-min JIA,Huan-xiang XU
        Vol. 19, Issue 3, Pages: 65-72(2006) DOI: 10.14028/j.cnki.1003-3726.2006.03.011
        摘要：The paper reviews the advances in the polyolefin graft processes and their equipments that were exploited recently.The processes and equipments of melt graft, solvent graft, solid phase graft, UV radiate graft, supercritical CO2 graft and solid-phase mechanochemistry graft were introduced.  
        关键词：Polyolefin;Graft;Process;Equipment   
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        发布时间：2022-09-18
      • Yin-feng ZHUANG,Xiao-hui ZHU
        Vol. 19, Issue 3, Pages: 73-76(2006) DOI: 10.14028/j.cnki.1003-3726.2006.03.012
        摘要：Through evaluation of the course, through standardization, serialization, systematization and mediamultilization of the teaching material, coupled with preparation of MCAI course software and computer simulation software and the use of network and combinational use of objective in class teaching, we carried out a study on and practice in multi-media computer assistant instruction (MCAI)of polymer physics.Our efforts resulted in a practical and effective teaching plan for training persons with a solid foundation, a wide range of knowledge, a strong ability and a high quality, thus promoting our course construction a higher level.  
        关键词：MCAI;Course software;Computer simulation;Course construction;Polymer physics   
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        发布时间：2022-09-18
      • Feng XUE
        Vol. 19, Issue 3, Pages: 77-80(2006) DOI: 10.14028/j.cnki.1003-3726.2006.03.013
        摘要：As a young teacher who taught polymer physics first time, summarized how to give a good class through attending a class, preparing for lessons, having class, doing after school.Only to do all these procedures well, and improve own qualities constantly, a eligible teacher would grow up gradually.  
        关键词：Polymer physics;Teaching;Experience   
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        发布时间：2022-09-18
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