کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5350686 | 1503560 | 2017 | 24 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Durable superhydrophobic paper enabled by surface sizing of starch-based composite films
ترجمه فارسی عنوان
کاغذ سوپر هیدروفوبا طول عمر با اندازه گیری سطح فیلم های کامپوزیتی نشاسته فعال می شود
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کلمات کلیدی
اندازه سطح، نشاسته کاساوا، کاغذ سوپر هیدروفوبیکی، نانوذرات سیلیکا، طول عمر
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
چکیده انگلیسی
Superhydrophobic paper with remarkable durability is of considerable interest for its practical applications. In this study, a scalable, inexpensive, and universal surface sizing technique was implemented to prepare superhydrophobic paper with enhanced durability. A thin layer of starch-based composite, acting as a bio-binder, was first coated onto the paper surface by a sophisticated manufacturing technique called surface sizing, immediately followed by a spray coating of hexamethyl disilazane treated silica nanoparticles (HMDS-SiNPs) dispersed in ethanol on the surface of the wet starch-coated sheet, and the dual layers dried at the same time. Consequently, durable superhydrophobic paper with bi-layer structure was obtained after air drying. The as-prepared superhydrophobic paper not only exhibited a self-cleaning behavior, but also presented an enhanced durability against scratching, bending/deformation, as well as moisture. The universal surface sizing of starch-based composites may pave the way for the up-scaled and cost-effective production of durable superhydrophobic paper.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 409, 1 July 2017, Pages 45-51
Journal: Applied Surface Science - Volume 409, 1 July 2017, Pages 45-51
نویسندگان
Gang Chen, Penghui Zhu, Yudi Kuang, Yu Liu, Donghan Lin, Congxing Peng, Zhicheng Wen, Zhiqiang Fang,