کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1652743 1007647 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Preparation of silica nanoparticle-armored polyaniline microspheres in a Pickering emulsion
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Preparation of silica nanoparticle-armored polyaniline microspheres in a Pickering emulsion
چکیده انگلیسی

Silica nanoparticle-armored polyaniline microspheres (SNAPMs) were synthesized in a Pickering emulsion for the first time. The products were characterized by SEM, XRD and FTIR. The FTIR results showed that the silica nanoparticles were attached to the surfaces of the polyaniline microspheres by a hydrogen bonding action. The SEM results showed that the amount of the silica nanoparticles added in the emulsion had a distinct effect on the morphology and size of the SNAPMs. A mechanism for the formation of the SNAPMs was discussed. The route reported here may be used for the preparation of other composite nanostructures.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 61, Issue 10, April 2007, Pages 2071–2074
نویسندگان
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