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Preparation of a High-Performance Catalyst Derived from Modified Lignin Carbon for the Hydrogen Evolution Reaction of Electrolyzed Water

التفاصيل البيبلوغرافية
العنوان: Preparation of a High-Performance Catalyst Derived from Modified Lignin Carbon for the Hydrogen Evolution Reaction of Electrolyzed Water
المؤلفون: Wei Wang, Liting Qin, Hongting Tang, Qinglei Liu, Yongfei Wang
المصدر: Catalysts, Vol 13, Iss 11, p 1404 (2023)
بيانات النشر: MDPI AG, 2023.
سنة النشر: 2023
المجموعة: LCC:Chemical technology
LCC:Chemistry
مصطلحات موضوعية: ruthenium nanoparticles, lignin, modification, hydrogen evolution reaction, Chemical technology, TP1-1185, Chemistry, QD1-999
الوصف: Hydrogen energy is a plentiful and environmentally friendly form of secondary energy that could play a crucial role in achieving global energy sustainability. At the same time, the electrolysis of water for hydrogen production is a significant future-oriented advancement in the energy sector, whereas appropriate hydrogen evolution catalysts have always been the key to hydrogen evolution reactions. In this study, lignin was utilized as an appropriate raw material for modification in order to obtain carbon materials, which was then supported with Ru to prepare an Ru0.8@MLC catalyst. At a current density of 10 mA cm−2, the required overpotential was a mere 35.6 mV and the slope of Tafel was 31.7 mV dec−1. This study provides a feasible strategy and pathway for preparing highly efficient electrocatalysts for the hydrogen evolution reaction.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2073-4344
Relation: https://www.mdpi.com/2073-4344/13/11/1404; https://doaj.org/toc/2073-4344
DOI: 10.3390/catal13111404
URL الوصول: https://doaj.org/article/9cbb781301d84e23adfce9cbfb29a719
رقم الأكسشن: edsdoj.9cbb781301d84e23adfce9cbfb29a719
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:20734344
DOI:10.3390/catal13111404