Ambipolar Nature Accelerates Dual-Functionality on Ni/Ni3N@NC for Simultaneous Hydrogen and Oxygen Evolution in Electrochemical Water Splitting System (Adv. Sustainable Syst. 11/2024)
Gnanaprakasam Janani, Subramani Surendran, Dae Jun Moon, Poonchi Sivasankaran Ramesh, Joon Young Kim, Yoongu Lim, Krishnan Veeramani, Shivraj Mahadik, Sebastian Cyril Jesudass, Jinuk Choi, Il Goo Kim, Pildo Jung, Heechae Choi, Gibum Kwon, Kyoungsuk Jin, Jung kyu Kim, Yong Il Park, Jaeyeong Heo, Kootak Hong, Young Soo Kang, Uk Sim
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Abstract
Electrochemical Water Splitting Systems
In article number 2400059, Young Soo Kang, Uk Sim, and co-workers study and present the synthesis of Ni/Ni3N@NC and their application as dual-functional catalysts in water electrolyzers. The accelerated electrochemical oxygen and hydrogen evolution reaction (EOER/EHER) is due to its heterostructure and ambipolar behavior leading to the presence of active sites for EOER and EHER, as confirmed by in-situ Raman analysis.
期刊介绍：
Advanced Sustainable Systems, a part of the esteemed Advanced portfolio, serves as an interdisciplinary sustainability science journal. It focuses on impactful research in the advancement of sustainable, efficient, and less wasteful systems and technologies. Aligned with the UN's Sustainable Development Goals, the journal bridges knowledge gaps between fundamental research, implementation, and policy-making. Covering diverse topics such as climate change, food sustainability, environmental science, renewable energy, water, urban development, and socio-economic challenges, it contributes to the understanding and promotion of sustainable systems.
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