کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6470325 1424105 2017 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Cubic Mo6S8-Efficient Electrocatalyst Towards Hydrogen Evolution Over Wide pH Range
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Cubic Mo6S8-Efficient Electrocatalyst Towards Hydrogen Evolution Over Wide pH Range
چکیده انگلیسی


- Mo6S8 nanocubes have been synthesized by a simple precipitation method.
- It exhibits excellent catalytic performance for HER over wide pH range.
- The catalyst shows good durability, stability and cyclability in aqueous media.
- Mo6S8 shows stable HER from 3% NaCl solutions as well.

Hydrogen evolution from aqueous medium is one of the fundamental processes in electrochemistry and is an important aspect of energy conversion and storage systems. Tremendous efforts to find cheap, efficient and durable electrocatalysts for the hydrogen evolution reaction (HER) have so far, resulted in various transition metal-based catalysts. In this direction, herein, we report the use of chevral Mo6S8 nanocubes synthesized by a simple precipitation method that exhibits high catalytic activity. The catalyst is very active in aqueous media of different pH, 0.5 M H2SO4, 0.1 M KOH and 3% NaCl with good durability and stability.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Electrochimica Acta - Volume 252, 20 October 2017, Pages 408-415
نویسندگان
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