کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1487071 1510692 2016 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Facile synthesis of three-dimensional porous carbon sheets from a water-soluble biomass source sodium alginate for lithium ion batteries
ترجمه فارسی عنوان
سنتز لایه ای از صفحات کربن متخلخل سه بعدی از آلژینات سدیم محلول در آب برای باتری های یون لیتیوم
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
چکیده انگلیسی


• Three-dimensional porous carbon sheets derived from a water-soluble biomasses.
• The preparation process without using chemically activated agents.
• The surface area and microporous volume could be controlled.
• The porous carbon sheets possess superior electrochemical performance.

Three-dimensional porous carbon sheets are successfully prepared from a readily available water-soluble biomasses sodium alginate via a simple method without using chemically activated agents. By adjusting the thickness of wet films, we can produce carbon samples and target the surface area and pore volume. The results show that the porous carbon sheets possess superior electrochemical performance when they are used as anode materials for lithium-ion batteries. The porous nanostructure could provide the pathways for easy accessibility of electrolyte and fast transportation of lithium ions and electrons. The existence of micropores can also ensure high reversible capacity.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Research Bulletin - Volume 83, November 2016, Pages 590–596
نویسندگان
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