کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7214382 1469463 2018 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Natural rubber particle modified fabrics with catalytic activity and hydrophobicity
ترجمه فارسی عنوان
پارچه اصلاح شده ذرات لاستیک طبیعی با فعالیت کاتالیزوری و هیدروفوبیت
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
چکیده انگلیسی
We report a novel and facile approach to fabricate functional fabrics using environment-friendly waterborne natural rubber latex (NRL) containing in-situ synthesized gold nanoparticles (AuNPs). AuNPs were prepared and decorated on the surface of the natural rubber particles (NRPs) by heating, forming a dual-scale hierarchical architecture. The hybrid particles of NRPs and AuNPs (AuNP@NRP) were coated on cotton and hydrophilic polyester fabric surfaces, endowing the fabrics with catalytic and hydrophobic features. The treated fabrics with low loadings of AuNP@NRP exhibited high catalytic activity for the reduction of 4-nitrophenol (4-NP) by NaBH4 and could be reused, after easy separation from the catalytic reaction system, with excellent durability. In addition, the hydrophobicity of fabrics increased as coating cycles increased. The obtained hydrophobic fabrics were used for oil/water separation, showing high separation efficiency (>96%).
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Composites Science and Technology - Volume 162, 7 July 2018, Pages 123-130
نویسندگان
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