کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
595113 1454001 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Influence of metal ion on electrorheological properties of carboxyl-group-immobilized chitosan dispersed suspension under electric field
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
Influence of metal ion on electrorheological properties of carboxyl-group-immobilized chitosan dispersed suspension under electric field
چکیده انگلیسی

This paper focuses on the influence of metal ions on electrorheological and electric properties. The metal particle has not been used as an electrorheological suspension due to the high conductivity and the sedimentation in the suspension although it is expected good electrical properties. In this study, carboxyl group and metal ions were introduced to the surface of the chitosan particle to confirm the influence of the metal ion on the electrorheological property. Although the synthesized chitosan succinate showed good electrorheological property, its metal complex (chitosan succinate–metal complex formed with Al3+, Cu2+, Ni2+, Fe2+, or Zn2+) dispersed suspension showed the low electro-response property and high values of current density and conductivity.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 371, Issues 1–3, 20 November 2010, Pages 76–80
نویسندگان
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