کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5464014 | 1517190 | 2017 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of carbon nanotube addition on mechanical reliability of Ag nanowire network
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this study, we explored the effect of carbon nanotube (CNT) addition on the mechanical reliabiltiy of Ag nanowire network under cyclic bending. Bending fatigue tests up to 300,000 cycles were performed on a Ag nanowire network with different CNT densities from 0% to 20%. By adding 5Â wt% to CNT, fractional resistance of the Ag nanowire network decreased from 4.6% to 1.1%. CNTs with high mechanical strength were able to suppress Ag nanowire network failure by holding their junctions. Based on these results, we proposed a critical concentration of CNT for the Ag nanowire/CNT hybrid electrodes (â¼5Â wt%), where the mechanical stability is maximized while keeping the optical and electrical properties high. Our study will give a practical guide for fabricating Ag nanowire/CNT hybrid electrodes with optimized performances.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 198, 1 July 2017, Pages 202-205
Journal: Materials Letters - Volume 198, 1 July 2017, Pages 202-205
نویسندگان
Byungil Hwang, Xinlin Li, Se Hyun Kim, Sooman Lim,