最新刊期
      卷 8 ， 期 4 ， 1995
      • Neel Jean,Zhenghua Ping
        Vol. 8, Issue 4, Pages: 193-204(1995) DOI: 10.14028/j.cnki.1003-3726.1995.04.001
        摘要：A review dealing with the recent application and development in liquid mixture separation by pervaporation for dehydration of organic liquids,recovery of organic solutes from waste water,separation of organic mixtures and pervaporation - assisted reversible chemical reactions is made. Some permselective membranes and separation processes are introduced.  
        关键词：Pervaporation;Separation membranes;Separation of liquid mixtures   
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        发布时间：2022-09-18
      • Feng Liu,Renxi Zhuo
        Vol. 8, Issue 4, Pages: 205-216(1995) DOI: 10.14028/j.cnki.1003-3726.1995.04.002
        摘要：This paper describes the preparation methods of "general" and "enviromental - sensitive"hydrogels,and their applications as biomaterials in immobilization of enzymes and cells, immunoassay,and controlled release of drugs.  
        关键词：Hydrogels;Immobilized enzymes;Immobilized cells;Immunoassay;Drug controlled delivery   
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        发布时间：2022-09-18
      • Sijian Hou,Runhua Ha
        Vol. 8, Issue 4, Pages: 217-219(1995) DOI: 10.14028/j.cnki.1003-3726.1995.04.003
        摘要：In this paper,the research development of polymerization of acrylamide after 80's has been described. A summary has been made emphatically on initiator system,polymerization method and novel type of polyacrylamide.  
        关键词：Acrylamide;Initiator system;Modified polyacrylamide;Graft polymer of acrylamide   
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        发布时间：2022-09-18
      • Yinfeng Liu,Rongqun Zhang,Kejian Zhang,Jiadong Hua
        Vol. 8, Issue 4, Pages: 220-226(1995) DOI: 10.14028/j.cnki.1003-3726.1995.04.004
        摘要：This paper has reviewed the effects of factors including the inherent structural factors and the external conditions on the rotatory of optically active polymers (OAP) . It is the conformation that takes the most important part in determining the rotatory power of the polymer. An ordered single helix can result in an extremely high degree of optical activity.  
        关键词：Optically active polymer;Rotatory power;Conformation   
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        发布时间：2022-09-18
      • Jianguo Tang
        Vol. 8, Issue 4, Pages: 227-233,216(1995) DOI: 10.14028/j.cnki.1003-3726.1995.04.005
        摘要：A review with 27 references on thermally structurizing principles,product structure, kinetic model of polyacrylonitrile,and physical mechanical characteristics of thermally structurized polyacrylonitrile.  
        关键词：Polyacrylonitrile;Stabilization;Preoxidative;Structurized   
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        发布时间：2022-09-18
      • Gaoyuan Wei
        Vol. 8, Issue 4, Pages: 234-236(1995) DOI: 10.14028/j.cnki.1003-3726.1995.04.006
        摘要：A few examples of specifically - fabricated auxetic polymers are briefly introduced,as are worldwide research activities on mechanisms that lead to auxetic behaviour of certain types of polymers,i. e.,polymer auxeticity. Possible areas of application for auxetic polymers are pointed out and a perspective of their future is given.  
        关键词：Auxetic polymer;Auxeticity   
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        发布时间：2022-09-18
      • Changchun Wang,Weihua Ming,Shoukuan Fu
        Vol. 8, Issue 4, Pages: 237-244(1995) DOI: 10.14028/j.cnki.1003-3726.1995.04.007
        摘要：Recent progress about C60- doped conductive polymers has been reviewed. It is concluded that there are three kinds of interaction forms between C60 and conductive polymers through investigation on the changes in their various spectra. C60- doped polymers can be applied in photoconductive materials, photorefractive materials,and so on.  
        关键词：C60(Fullerene);Conductive polymer;Dope;Electron transfer;Photoconductivity   
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        发布时间：2022-09-18
      • Allan S. Hoffman
        Vol. 8, Issue 4, Pages: 245-253(1995) DOI: 10.14028/j.cnki.1003-3726.1995.04.008
        摘要：One can define "intelligent polymers"as those polymers which respond with large property changes to small physical or chemical stimuli. These polymers may be in various forms, such as in solution,on surface,or as solids. One may also combine "intelligent" aqueous polymer systems with biomolecules, to yield a large family of polymers with respond "intelligently" to physical,chemical or biological stimuli. This article overviews such interesting and versatile polymer systems.  
        关键词：Intelligent polymers;Application in medicine and biotechnology   
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        发布时间：2022-09-18
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