کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5462523 1517177 2018 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Surface-initiated atom transfer radical polymerization from graphene oxide: A way towards fine tuning of electric conductivity and electro-responsive capabilities
ترجمه فارسی عنوان
پلیمریزاسیون رادیکال انتقال اتمی آغاز شده از اکسید گرافن: راه برای تنظیم خوب هدایت الکتریکی و قابلیت های پاسخ الکترونی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
چکیده انگلیسی
Presence of the tertiary amine in the reaction mixture during surface-initiated atom transfer radical polymerization (SI-ATRP) possess dual functionality, reduction of the graphene oxide (GO) and proceed the poly(methyl methacrylate) (PMMA) chain growth simultaneously. In the certain ratio between the ligand and GO, the slight reduction of the GO can be achieved and thus fine tuning of the conductivity is possible. Such benefits were utilized in the development of the novel dispersed phase based on GO-PMMA hybrid particles and their silicone oil suspensions for which their electro-responsive capabilities were investigated. This approach provides system which is very effective at very low particles concentrations (10 wt%) and serving the shear stresses from 5 to 95 Pa depending on the conductivity of particles and applied external electric field.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 211, 15 January 2018, Pages 138-141
نویسندگان
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