Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Xingqun Zheng"'
Autor:
Shun Lu, Xingqun Zheng, Haoqi Wang, Chuan Wang, Esther Akinlabi, Ben Bin Xu, Xiaohui Yang, Qingsong Hua, Hong Liu
Publikováno v:
EcoMat, Vol 6, Iss 8, Pp n/a-n/a (2024)
Abstract Developing efficient electrocatalysts with low‐cost for the urea oxidation reaction (UOR) is a significant challenge in energy‐saving H2 production owing to its lower thermodynamic potential. Heteroatom incorporation strategy has been pr
Externí odkaz:
https://doaj.org/article/600cec508a224db2807842da7cb8f05b
Publikováno v:
Electrochemistry Communications, Vol 157, Iss , Pp 107599- (2023)
Nickel hydroxide (Ni(OH)2) are promising catalysts for efficient urea oxidation reactions (UOR), which can address the energy and environmental concerns associated with urea-containing wastewater. In addition to their low thermodynamic potential, thi
Externí odkaz:
https://doaj.org/article/7e0e2ce5af6b4763aa00f9d3dac0d79b
Publikováno v:
Energies, Vol 16, Iss 9, p 3865 (2023)
The ice-templated method (ITM) has drawn significant attention to the improvement of the electrochemical properties of various materials. The ITM approach is relatively straightforward and can produce hierarchically porous structures that exhibit sup
Externí odkaz:
https://doaj.org/article/7c02f9d673f14296b4f1363412130567
Publikováno v:
Energies, Vol 16, Iss 2, p 881 (2023)
Heteroatom doping is an effective strategy to regulate electrocatalysts for the oxygen evolution reaction (OER). Nonmetal heteroatoms can effectively engineer geometric and electronic structures and activating surface sites of catalysts due to their
Externí odkaz:
https://doaj.org/article/de62de1877b84a45812e508008e5bbc0
Publikováno v:
IEEE Sensors Journal. 23:2076-2084
Publikováno v:
ChemElectroChem.
Publikováno v:
ACS Catalysis. 11:14932-14940
Different interfacial chemical bonds, Ir–O, Ir–Mo, and mixed Ir–Mo/O, are employed to explore the regulating mechanism of MoO2-supported Ir catalysts in optimizing hydrogen oxidation reaction (HOR)...
Publikováno v:
Chinese Journal of Catalysis. 42:1659-1666
V2CO2 MXene Supported Sc or Mn single atoms are expected to serve as the cost-effective bifunctional catalysts for fuel cells due to its high catalytic activity.
Autor:
Jingjun Shen, Zidong Wei, Xingqun Zheng, Jiao Yang, Lianqiao Tan, Geoffrey I. N. Waterhouse, Li Li, Lishan Peng
Publikováno v:
ACS Applied Nano Materials. 3:11298-11306
Herein, we report heteroatom (N and O)-modified nanoporous Ni surfaces on Ni foam (NF) as a high-performance bifunctional electrode for hydrogen evolution reaction (HER) and oxygen evolution reacti...
Publikováno v:
Journal of Materials Chemistry A. 8:14145-14151
Although Fe has been occasionally recognized as the active site in the electrochemical oxygen evolution reaction (OER), monometallic Fe based catalysts still demonstrate insufficient OER activity in comparison to monometallic Ni and combined Fe–Ni