Results 121 to 130 of about 31,150 (293)

Plasmonic‐assisted Electrocatalysis for CO2 Reduction Reaction

ChemElectroChem
Integrating plasmonic features as an emerging strategy for enhancing electrocatalysis for the carbon dioxide reduction reaction (CO2RR). The key parameters responsible for the enhanced electrocatalysis performance are the local heating, the hot carriers,
Xiu Wang, Dr. Yu Mao, Dr. Ziyun Wang
doaj   +1 more source

Electrocatalysis of free chlorine on hydrogen oxidation

Electrochemistry Communications
A novel view of the electrocatalysis of free chlorine on hydrogen oxidation was proposed by cyclic voltammetry (CV) in seawater solutions. Since seawater has good pH buffering from its composition (bicarbonate, carbonate, borate, etc.), there is no need ...
Kye Hak Ko, Kum Hyok Ri, Song Chol Jong, Wi Song Pak   +3 more
doaj   +1 more source

Porphyrin‐Based Porous Materials for Antibacterial Applications

Advanced Science, EarlyView.
Porphyrin‐based porous materials have excellent photophysical properties and tunable structures for high‐efficiency antibacterial therapy. This review comprehensively discusses the structural design strategies and synthetic pathways of the four main types of porphyrin‐based porous materials, summarizes their cross‐domain antimicrobial applications, and
Xiao‐Xue Liang, Xin Li, Ying Xiong, Xin Wang, Ying‐Wei Yang   +4 more
wiley   +1 more source

The Role of Surface Science in Electrocatalysis

ACS Catalysis
Surface science has long provided the foundation for mechanistic understanding in electrocatalysis. In this perspective, we revisit its relevance through the lens of *H/*OH adsorption in the HUPD region of Pt and its role in CO electrooxidation, examples that illustrate principles that reach far beyond these systems.
Fernández Vidal, J., Koper M.T.M.
openaire   +4 more sources

Coordination‐Asymmetry‐Regulated Reconstruction of Electron‐Rich Cu Sites for pH‐Dependent Nitrate‐to‐Ammonia Electrocatalysis

Advanced Science, EarlyView.
Distinct initial Cu coordination environments drive different pH‐dependent structural evolution pathways, resulting in divergent nitrate reduction activity and behavior. ABSTRACT Electrocatalytic nitrate reduction reaction (e‐NO3RR) offers a promising route to valorize nitrate‐contaminated wastewater while enabling sustainable ammonia production ...
Shih‐Ching Huang, Yu‐Ru Lin, Hsiang‐Chun Yu, Yi‐Dong Lin, Yu‐Chiao Chang, Chun‐Kuo Peng, Yu‐Chang Lin, Wen‐Wei Wu, Hao Ming Chen, Chi‐Liang Chen, Han‐Yi Chen, Yan‐Gu Lin   +11 more
wiley   +1 more source

Electrocatalysis for Green(er) Chemistry: Limitations and Opportunities with Traditional and Emerging Characterization Methods for Tangible Societal Impact

Advanced Energy & Sustainability Research
The world is facing grand challenges in energy security, environmental pollution, and sustainable use (and re‐use) of resources. Electrochemical processes, incorporating electrosynthesis, electrochemical catalysis, and electrochemical energy storage ...
Peter C. Sherrell, Mairis Iesalnieks, Yemima Ehrnst, Amgad R. Rezk, Andris Šutka   +4 more
doaj   +1 more source

Efficient Hydrogen Evolution Electrocatalysis at Alkaline pH by Interface Engineering of Ni2P-CeO2

, 2018
It is of significant importance to develop effective non-noble-metal catalysts for hydrogen evolution electrocatalysis under basic conditions. In this study, we demonstrate the facile construction of a Ni2P-CeO2 interface based on the central point that ...
Chen, Liang, Li, Baihai, Sun, Xuping, Ren, Xiang, Zhang, Ling, Asiri, Abdullah M., Guo, Xiaodong, Liu, Zhiang   +7 more
core  

Coral‐Biomimetic Structured Organic Electro‐Oxidations With Exceptional High‐Current Catalytic Performance

Advanced Science, EarlyView.
A strategy for energy‐efficient hydrogen production coupled with biomass valorization via organic electrooxidation reactions is reported. A bio‐inspired multiscale coral‐like heterostructure catalyst delivers record‐breaking OEOR performance enabled by a dual‐copper synergistic Cu+/Cu2+–Ni mechanism, establishing a universal architectural and ...
Chaoqun Pei, Tao Zhang, Congrui Yang, Yutao Tan, Zhengjie Chen, Yuyang Qian, Xiaoyu Wu, Xiaodi Liu, Xiong Liang, Jie Dong, Yongbin Guo, Haibo Ke, Wenqing Ruan, Zhenxuan Zhang, Tao Feng, Jing Peng, Jiang Ma, Baoan Sun   +17 more
wiley   +1 more source

Challenges and perspectives of metal-in-zeolite catalysts for electrocatalysis

Catal
Zeolite has become an ideal metal carrier with excellent shape-selectivity due to its highly ordered nanostructure and excellent framework stability. The unique confinement effect creates a stable and powerful internal electric field within zeolite pores,
Xiaoyang Han, Qiang Zhang, Wenfu Yan, Jia-Nan Zhang, Jihong Yu   +4 more
doaj   +1 more source

Hydrogen Production from Ammonia Electrochemical Cracking

Advanced Science, EarlyView.
NH3 electrochemical cracking (e‐cracking) is a complementary technique to centralized thermal cracking for releasing H2 from NH3. In this article, we review recent advances in catalyst development for these cracking techniques and conduct a techno‐economic analysis (TEA) to evaluate the economic feasibility of e‐cracking.
Yike Ye, Yi Shun Lim, Qian Wu, Kamal Elouarzaki, Zhichuan J. Xu   +4 more
wiley   +1 more source