کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9952720 | 1461820 | 2018 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development of sulfonated poly(vinyl alcohol)/aluminium oxide/graphene based ionic polymer-metal composite (IPMC) actuator
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
الکتروشیمی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A novel ionic polymer-metal composite (IPMC) actuator based on the ionomeric composite film composed of sulfonated poly(vinyl alcohol)/aluminium oxide/graphene/platinum (SPVA-Al-GR-Pt) was successfully developed. The SPVA-Al-GR films were prepared by solution casting strategy followed by electroding with platinum using electroless plating or chemical reduction method. The SPVA-Al-GR films showed good ion-exchange capacity (1.8â¯meqâ¯gâ1 of the dry film) and water uptake (125% at 45â¯Â°C for 10â¯h of drenching time). Moderate solvent (water) loss, good proton conductivity, stability at higher temperatures and electromechanical properties of proposed IPMC actuator places itself as a promising alternative to conventional polymer based IPMC actuators. By building up a small scale holding framework, it was demonstrated that this IPMC actuator can be utilized as a part of miniaturized scale mechanical devices.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators A: Physical - Volume 280, 1 September 2018, Pages 114-124
Journal: Sensors and Actuators A: Physical - Volume 280, 1 September 2018, Pages 114-124
نویسندگان
Ajahar Khan, Inamuddin Inamuddin, Ravi Kant Jain, Mohammad Luqman, Abdullah M. Asiri,