کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7790691 | 1500643 | 2015 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Further improvement of flame retardancy of polyaniline-deposited paper composite through using phytic acid as dopant or co-dopant
ترجمه فارسی عنوان
بهبود بیشتر بازدارندگی شعله از کامپوزیت کاغذ پوشیده از پلیانیلین از طریق استفاده از اسید فیت به عنوان دوام یا دوپینگ
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کلمات کلیدی
کاغذ پوشانده پلی یانیلین، هدایت، عقب ماندگی شعله، اسید فیتیک، اسید سولفوسالتیسیلیک،
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
چکیده انگلیسی
Polyaniline (PANI)-deposited electrically conductive and flame retardant paper composite was prepared using phytic acid (PA) as dopant or co-dopant. PA as doping acid greatly improved the flame retardancy of PANI-deposited paper composite whilst the conductivity was lower compared with using 5-sulfosalicylic acid (SSA) as doping acid. Lower temperature was favorable to obtain PANI-deposited paper composite with both higher conductivity and better flame retardancy. Conductivity of PANI-deposited paper composite increased with increase of doping acid concentration and the suitable PA concentration range was 0.15-0.3Â mol/L depending on the requirement of conductivity and flame retardancy. The PANI-deposited paper composite was characterized by SEM, TGA and XPS. The outstanding flame retardancy of PA-doped paper composite was caused by the synergetic effect of PANI coating and H3PO4. Both higher flame retardancy and higher conductivity of PANI-deposited paper composite were obtained by co-doping of SSA with PA.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Carbohydrate Polymers - Volume 115, 22 January 2015, Pages 670-676
Journal: Carbohydrate Polymers - Volume 115, 22 January 2015, Pages 670-676
نویسندگان
Yang Zhou, Chunyue Ding, Xueren Qian, Xianhui An,