Fabrication and Investigation the performance of the electrospun cellulose acetate –polyaniline based gas sensor
عنوان مقاله: Fabrication and Investigation the performance of the electrospun cellulose acetate –polyaniline based gas sensor
شناسه ملی مقاله: IRCCE06_064
منتشر شده در ششمین کنفرانس بین المللی شیمی و مهندسی شیمی در سال 1398
شناسه ملی مقاله: IRCCE06_064
منتشر شده در ششمین کنفرانس بین المللی شیمی و مهندسی شیمی در سال 1398
مشخصات نویسندگان مقاله:
Fatemeh Teimoury - Department of polymer Engineering, Amirkabir University of Technology
Seyed Reza Ghaffarin Anbaran - Department of polymer Engineering, Amirkabir University of Technology
خلاصه مقاله:
Fatemeh Teimoury - Department of polymer Engineering, Amirkabir University of Technology
Seyed Reza Ghaffarin Anbaran - Department of polymer Engineering, Amirkabir University of Technology
A novel approach to the preparation of a sensing layer for ammonia detection is reported in this study which is fabricated through the combination of two processes includes electrospinning of cellulose acetate and then in situ polymerization of polyaniline on electrospun fibers. The sensor based on this structure is sensitive to ammonia gas which is evidenced by the limit detection of that (50 ppm). Scanning electron microscopy (SEM) images demonstrated the morphology of the as-prepared CA/PANI fibers. Fouriertransform infrared (FT-IR) indicated that the PANI was successfully assembled on the surfaces of the CA fibers.
کلمات کلیدی: gas sensor- electrospinning- polyaniline- cellulose acetate
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1005797/