A5100404690- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Algal biology and biofuel production
- Fuel Cells and Related Materials
- Electrochemical Analysis and Applications
- Advanced Photocatalysis Techniques
- Ammonia Synthesis and Nitrogen Reduction
- Photosynthetic Processes and Mechanisms
- Surface Chemistry and Catalysis
- Advanced Nanomaterials in Catalysis
- Hydrogen Storage and Materials
- Catalysis and Hydrodesulfurization Studies
- Biocrusts and Microbial Ecology
- Caching and Content Delivery
- Catalytic Processes in Materials Science
- Supercapacitor Materials and Fabrication
- Advancements in Battery Materials
- Aquaculture Nutrition and Growth
- Electrospun Nanofibers in Biomedical Applications
- Antioxidant Activity and Oxidative Stress
- Hybrid Renewable Energy Systems
- Catalysis and Oxidation Reactions
- Membrane Separation Technologies
- Solar-Powered Water Purification Methods
- Geochemistry and Elemental Analysis
Ocean University of China
2021-2025
Wuhan University of Technology
2017-2025
Hiroshima University
2022-2024
Capital Normal University
2023
Heilongjiang University
2023
Wuhan University
2023
Changjiang Water Resources Commission
2023
Jilin Normal University
2022
Shenzhen University
2022
Xinxiang Medical University
2022
Abstract Electrocatalytic water splitting has been identified as a potential candidate for producing clean hydrogen energy with zero carbon emission. However, the sluggish kinetics of oxygen evolution reaction on anode side water‐splitting device significantly hinders its practical applications. Generally, efficiency processes depends greatly availability cost‐effective catalysts high activity and selectivity. In recent years, extensive theoretical experimental studies have demonstrated that...
In situ x-ray specular reflectivity and glancing-incidence-angle x-ray-diffraction measurements have been performed at the Au(001) surface in a 0.01M ${\mathrm{HClO}}_{4}$ solution under potential control an electrochemical cell. At -0.4 V versus Ag/AgCl electrode, gold exhibits hexagonal reconstructed layer with mass density 21% greater than underlying bulk layers. The reconstruction disappears above 0.5 V, excess atoms form new atomic corresponding to 22% of layer. fully recovers below -0.3 V.
A Ru-doped and self-supported metal–organic framework/nickel–iron foam electrode demonstrates an efficient durable electrocatalytic activity for overall water splitting.
Thickness regulation of transition metal hydroxides/oxides nanosheets with superior catalytic properties represents a promising strategy to enhance performance, but it remains an enormous challenge achieve precise control, especially when comes the ultrathin limit (several atomic layers). In this work, facile alkylamine-confined growth is proposed for synthesis thickness-tunable hydroxide/oxide nanosheets. Specifically, cobalt hydroxide and cobaltous oxide hybrid (Co(OH)2-CoO) (Co-O NSs)...
Abstract Chromochloris zofingiensis is a potential source of natural astaxanthin; however, its rapid growth and astaxanthin enrichment cannot be achieved simultaneously. This study established autotrophic, mixotrophic, heterotrophic preculture patterns to assess their ameliorative effect on the C. state. In comparison, mixotrophic (MP) exhibited best improving biomass concentration (up 121.5 g L −1 ) in 20 fermenter, reaching global leading level. The productivity 111 mg day , 7.4-fold...
ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTStructure and electrocompression of electrodeposited iodine monolayers on gold (111)B. M. Ocko, G. Watson, Jia WangCite this: J. Phys. Chem. 1994, 98, 3, 897–906Publication Date (Print):January 1, 1994Publication History Published online1 May 2002Published inissue 1 January 1994https://pubs.acs.org/doi/10.1021/j100054a026https://doi.org/10.1021/j100054a026research-articleACS PublicationsRequest reuse permissionsArticle...
A high-performance Ni1−xFex on polyethyleneimine (PEI)-functionalized molybdenum disulfide (MoS2) electrocatalyst has been synthesized by an electroplating in situ growth approach. Fourier transform infrared spectroscopy and X-ray photoelectron confirm the successful functionalization of MoS2 with PEI. The empty orbitals Ni2+ Fe2+ (Ni Fe precursors) coordinated donated lone pairs nitrogen atoms PEI-mediated then were reduced at a negative potential. Transmission electron microscope images...
Abstract Ammonia is an important chemical raw material, widely used in industry and agriculture, as well energy storage intermediate carbon‐free carrier. But, its production limited to the traditional Haber‐Bosch process. Recently, electrochemical reduction of N 2 has been attracting more attention, owing lower consumption because it environmentally friendly. However, there are a lot problems that remain be solved, main challenges low selectivity catalytic activity when using this In Review,...
Abstract It remains a tremendous challenge to develop low‐cost, earth‐abundant, and efficient catalyst with multifunctional activities for the hydrogen evolution reaction (HER), oxygen (OER), reduction (ORR). Herein, facile scalable avenue was developed prepare amorphous Co−P/Co−N−C supported on N, P co‐doped porous carbon (Co−P/Co−N−C/NPC) large specific surface area (1462.9 m 2 g −1 ) abundant reactive sites including Co−P, Co−N NPC. The prepared electrocatalyst exhibits outstanding...
Scalable green hydrogen production via electrocatalytic water splitting is largely restricted by the insufficient activity and stability of oxygen evolution reaction (OER) catalysts at anode.
The systematic design of ruthenium-based electrocatalysts for the hydrogen evolution reaction (HER) is crucial sustainable production via electrocatalytic water splitting in an alkaline medium. However, mismatch between dissociation and adsorption kinetics limits its HER activity. Herein, we present a phase engineering-modulated strategy to develop ultrasmall ZnRu bimetallic metal–organic framework electrocatalyst (ZnRu30-ZIF) catalyzing HER. Experimental results density functional theory...