کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1255679 971435 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Adsorption of graphene oxide/chitosan porous materials for metal ions
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Adsorption of graphene oxide/chitosan porous materials for metal ions
چکیده انگلیسی

Porous graphene oxide/chitosan (PGOC) materials were prepared by a unidirectional freeze-drying method. Their porous structure, mechanical property and adsorption for metal ions were investigated. The results show that the incorporation of graphene oxide (GO) significantly increased the compressive strength of the PGOC materials. The saturated adsorption capacity of Pb2+ increased about 31%, up to 99 mg/g when 5 wt% GO was incorporated These biodegradable, nontoxic, efficient PGOC materials will be a potential adsorbent for metal ions in aqueous solution.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chinese Chemical Letters - Volume 22, Issue 7, July 2011, Pages 859–862
نویسندگان
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