| ชื่อเรื่อง | : | Novel molybdenum carbide-tungsten carbide composite nanowires and their electrochemical activation for efficient and stable hydrogen evolution |
| นักวิจัย | : | Xiao, Peng , Ge, Xiaoming , Wang, Haibo , Liu, Zhaolin , Fisher, Adrian , Wang, Xin |
| คำค้น | : | DRNTU::Engineering::Materials::Functional materials |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2558 |
| อ้างอิง | : | Xiao, P., Ge, X., Wang, H., Liu, Z., Fisher, A., & Wang, X. (2015). Novel molybdenum carbide-tungsten carbide composite nanowires and their electrochemical activation for efficient and stable hydrogen evolution. Advanced functional materials, in press. , 1616-301X , http://hdl.handle.net/10220/25059 , http://dx.doi.org/10.1002/adfm.201403633 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Advanced functional materials |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | Development of nonnoble metal catalysts for hydrogen evolution reaction (HER) is critical to enable an efficient production of hydrogen at low cost and large scale. In this work, a novel bimetallic carbide nanostructure consisting of Mo2C and WC is synthesized. Based on a highly conductive WC backbone, nanosized Mo2C particles are integrated onto WC, forming a well-defined and highly robust nanowire structure. More importantly, it is found that electrochemical activation can partially remove surface carbon and activate the catalyst by changing its surface hydrophilicity. As a result, the residual carbon contributes positively to the activity, besides its role of protecting carbide from oxidation. Benefiting from the structure, the catalyst achieves high activity, stable electrolysis towards HER. |
| บรรณานุกรม | : |
Xiao, Peng , Ge, Xiaoming , Wang, Haibo , Liu, Zhaolin , Fisher, Adrian , Wang, Xin . (2558). Novel molybdenum carbide-tungsten carbide composite nanowires and their electrochemical activation for efficient and stable hydrogen evolution.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Xiao, Peng , Ge, Xiaoming , Wang, Haibo , Liu, Zhaolin , Fisher, Adrian , Wang, Xin . 2558. "Novel molybdenum carbide-tungsten carbide composite nanowires and their electrochemical activation for efficient and stable hydrogen evolution".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Xiao, Peng , Ge, Xiaoming , Wang, Haibo , Liu, Zhaolin , Fisher, Adrian , Wang, Xin . "Novel molybdenum carbide-tungsten carbide composite nanowires and their electrochemical activation for efficient and stable hydrogen evolution."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2558. Print. Xiao, Peng , Ge, Xiaoming , Wang, Haibo , Liu, Zhaolin , Fisher, Adrian , Wang, Xin . Novel molybdenum carbide-tungsten carbide composite nanowires and their electrochemical activation for efficient and stable hydrogen evolution. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2558.
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