کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8014241 1517171 2018 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Improving conductivity in carbon nanotube percolating networks through inclusion of Laponite nanoparticles
ترجمه فارسی عنوان
بهبود رسانندگی در شبکه های نانولوله کربنی با استفاده از نانوذرات لپنینت
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
چکیده انگلیسی
Obstacles to the commercialization of carbon nanotubes (CNTs) in alternative energy and clean water applications include high production costs, aggregation problems, and poor water solubility. We report the use of Laponite nanoparticles to improve the aqueous phase fabrication of single-walled CNT (SWCNT) percolating networks. SWCNT/Laponite films were cast at varied Laponite and CNT ink concentrations to optimize polydispersity. Structural and morphological characterization identified isolated aggregates, coalesced aggregates, and interconnected networks. Conductive atomic force microscopy studies confirmed that the nanocomposite films maintained their electrical transport properties after heteromixing. Incorporating Laponite improved CNT aqueous dispersibility, prevented aggregation, and promoted continuous, homogenous film formation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 217, 15 April 2018, Pages 88-91
نویسندگان
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