期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

用UV-Vis法研究聚乙烯醇水溶液的透明度

Study on Transmittance of Poly(vinyl alcohol) Aqueous Solution by UV-Vis Method
下载PDF
导出
摘要 用紫外可见分光光度计(UV-vis)测试了聚乙烯醇(PVA)水溶液和盐溶液的透明度,研究了PVA醇解度、电解质和温度对PVA溶液透明度的影响。实验结果表明,UV-Vis法是一种简便可行的测定PVA溶液透明度的方法。 The transmittance of poly （ vinyl alcohol） （PVA） aqueous solution and salt solution were characterized by UV-vis spectrophotometer. The effects of alcoholysis degree of PVA, electrolyte and temperature on the transmittance of PVA solution were investigated. The experimental results showed that UV-Vis method was a simple and feasible method to determine the transmittance of PVA solution.
作者 苟曲廷 崔平 王琪
机构地区 高分子材料工程国家重点实验室 四川大学高分子研究所
出处 《合成化学》 CAS CSCD 北大核心 2009年第3期350-353,共4页 Chinese Journal of Synthetic Chemistry
关键词 PVA 水溶液 透明度 电解质 PVA aqueous solution transmittance electrolyte
分类号 O631.4 [理学—高分子化学]
  • 相关文献

参考文献12

  • 1严瑞煊.水溶性高分子[M].北京：化学工业出版社,1998.519--565.
  • 2郭大刚,徐可为.聚乙烯醇在生物医学工程中的应用研究进展[J].生物医学工程学杂志,2005,22(3):602-605. 被引量：31
  • 3E Bianchi, G Conio. Intrinsic viscosity of polyvinyl alcohol in aqueous salt solutions [ J ]. The Journal of Physical Chemistry, 1967,71:4563 - 4564.
  • 4S Saito. Salt effect on polymer solutions [ J ]. Journal of Polymer Science, Part A : Polymer Chemistry, 1969,7 : 1789 - 1802.
  • 5A Bhattacharya, P Ray. Studies on surface tension of poly ( vinyl alcohol) : Effect of concentration, temperature, and addition of chaotropic agents [ J ]. Journal of Applied Polymer Science, 2004,93 : 122 - 130.
  • 6B Briscoe, P Luckham, S Zhu. The effects of hydrogen bonding upon the viscosity of aqueous poly ( vinyl alcohol) solution[ J ]. Polymer,2000,41:3851 - 3860.
  • 7北京有机化工研究所.PVA的性质和应用[M].北京:纺织工业出版社,1979.
  • 8Kuraray. Mowiol Polyvinyl Alcohol Kuraray Specialities Europe KSE GmbH Industriepark Hoechst 65926 Frankfurt/Main [ Z ]. Germany, 2003,51.
  • 9周明成.紫外可见分光光度法[M].北京:化学工业出版社,1986.
  • 10Y Masuda, T Tanaka, T Nakanishi. Ion-specific swelling behavior of poly (vinyl alcohol) gel prepared by T-irradiation[ J]. Colloid Polymer Science, 2001,279:1241 - 1244.

二级参考文献22

  • 1刘文.聚乙烯醇水凝胶在眼科的新用途[J].国外医学（眼科学分册）,1995,19(2):80-84. 被引量：3
  • 2Williams S. Mechanical testing of a new biomaterial for potential use as a vascular graft and articular cartilage replacement. MS thesis, Georgia Institute of Technology,1998:10.
  • 3Peppas NA, Mongia NK. Ultrapure poly -(vinylalcohol )hydrogels with mucoadhesive drug delivery characteristics. Eur J Pharm Biopharm, 1997;43: 51.
  • 4Martens P, Anseth KS. Characterization of hydrogels formed from acrylate modified poly (vinyl alcohol ) macromers.Polymer, 2000; 41 :7715-7722.
  • 5Kurihara S, Sakamaki S, Mogi S, tt al. Crosslinking of poly(vinyl alcohol )-graft-N-isopropylacrylamide copolymer membranes with glutaraldehyde and permeation of solutes through the membranes. Polymer, 1996;37(7):1123.
  • 6McKenna GB, Horkay F. Effect of crosslinks on the thermodynamics of poly (vinyl alcohol) hydrogels Polymer,1994; 35(26):5737.
  • 7Hickey AS, Peppas NA. Mesh size and diffusive characteristics of semicrystalline poly ( vinyl alcohol )membranes prepared by freezing/thawing techniques. Journal of Membrane Science, 1995;107 :229.
  • 8Fisher J, Dowson D. Tribology of total artificial joints. Proc Instn Mech Engrs, 1991;205(2):73.
  • 9Stauffer SR, Peppas NA. Poly (vinyl alcohol) hydrogels prepared by freezing/thawing cyclic processing. Polymer,1992; 33:3932.
  • 10Dai WS, Barbari TA. Hydrogel membranes with mesh-size asymmetry based on the gradient crosslinking of poly (vinyl alcohol). J Membr Sci, 1999; 156: 67.

共引文献46

合成化学
2009年 第3期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部