Progress on the Design of Electrocatalysts for Large‐Current Hydrogen Production by Tuning Thermodynamic and Kinetic Factors
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202316296
Abstract: Electrochemical water splitting to produce green hydrogen offers a promising technology for renewable energy conversion and storage, as well as realizing carbon neutrality. The efficiency, stability, and cost of electrocatalysts toward hydrogen evolution reaction (HER)… read more here.
Keywords: large current; water splitting; electrocatalysts large; thermodynamic kinetic ... See more keywords
Polyoxometalate‐Derived Ultrasmall Pt2W/WO3 Heterostructure Outperforms Platinum for Large‐Current‐Density H2 Evolution
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Energy Materials"
DOI: 10.1002/aenm.201900597
Abstract: Platinum (Pt)‐based catalysts with high Pt utilization efficiency for efficient H2 evolution are attracting extensive attention to meet the issues of energy exhaustion and environmental pollution. Herein, a one‐step electrochemical method is demonstrated to construct… read more here.
Keywords: current density; evolution; pt2w wo3; large current ... See more keywords
Self-Etching Synthesis of Superhydrophilic Iron-Rich Defect Heterostructure-Integrated Catalyst with Fast Oxygen Evolution Kinetics for Large-Current Water Splitting.
Sign Up to like & getrecommendations! Published in 2024 at "ChemSusChem"
DOI: 10.1002/cssc.202401872
Abstract: Developing catalysts with rich metal defects, strong hydrophilicit, and extensive grain boundaries is crucial for enhancing the kinetics of electrocatalytic water oxidation and facilitating large-current water splitting. In this study, we utilized pH-controlled etching and… read more here.
Keywords: catalyst; current water; large current; water ... See more keywords
Monolithic Nickel Cata Featured with High-Density Crystalline Steps for Stable Hydrogen Evolution at Large Current Density.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202301247
Abstract: Producing hydrogen via electrochemical water splitting with minimum environmental harm can help resolve the energy crisis in a sustainable way. Here, this work fabricates the pure nickel nanopyramid arrays (NNAs) with dense high-index crystalline steps… read more here.
Keywords: current density; density; crystalline steps; hydrogen ... See more keywords
Interface Engineering for Improved Large-Current Oxygen Evolution via Partial Phosphorization of Ce-MOF/NiCo-MOF Heterostructure.
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DOI: 10.1002/smll.202408897
Abstract: Interface engineering for electrocatalysts has proven to be an effective method for modulating electrocatalytic properties, yet a more efficient and straightforward strategy to construct a valid heterointerface for further enhancing interface effects is urgently needed… read more here.
Keywords: partial phosphorization; large current; mof; interface engineering ... See more keywords
Recent development on self-supported transition metal-based catalysts for water electrolysis at large current density
Sign Up to like & getrecommendations! Published in 2021 at "Applied Materials Today"
DOI: 10.1016/j.apmt.2020.100913
Abstract: Abstract Developing the cost-effective and robust large current density catalysts is vital for industrial electrocatalytic water splitting. However, most of reported successful catalysts have a small tested range and the current density is usually less… read more here.
Keywords: self supported; large current; current density; water ... See more keywords
Hydrogen evolution under large-current-density based on fluorine-doped cobalt-iron phosphides
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.125831
Abstract: Abstract Developing the transition metal-based electrocatalysts for hydrogen evolution reaction (HER) under large-current-density is crucial for industrial electrolysis of water. However, most of reported HER electrocatalysts in alkaline solution are tested under the current density… read more here.
Keywords: large current; current density; hydrogen evolution; density ... See more keywords
Amorphous CoOx-Decorated Crystalline RuO2 Nanosheets as Bifunctional Catalysts for Boosting Overall Water Splitting at Large Current Density
Sign Up to like & getrecommendations! Published in 2020 at "ACS Sustainable Chemistry & Engineering"
DOI: 10.1021/acssuschemeng.0c06782
Abstract: Developing efficient bifunctional water electrolysis catalysts applied at large current density is desirable. Herein, an amorphous CoOx-decorated crystalline RuO2 nanosheet catalyst self-supported ... read more here.
Keywords: amorphous coox; large current; coox decorated; current density ... See more keywords
Porous CoSe2@N-doped carbon nanowires: an ultra-high stable and large-current-density oxygen evolution electrocatalyst.
Sign Up to like & getrecommendations! Published in 2021 at "Chemical communications"
DOI: 10.1039/d0cc07647c
Abstract: Nitrogen doped carbon functionalized CoSe2 nanowires (CoSe2@N-C NWs), which act as potential oxygen evolution reaction (OER) catalysts with a large current density and high stability have been reported. Owing to the collaborative optimization of electrical… read more here.
Keywords: doped carbon; large current; oxygen evolution; cose2 ... See more keywords
Engineering transition metal catalysts for large-current-density water splitting.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt00037g
Abstract: Electrochemical water splitting plays a crucial role in transferring electricity to hydrogen fuel and appropriate electrocatalysts are crucial to satisfy the strict industrial demand. However, the successfully developed non-noble metal catalysts have a small tested… read more here.
Keywords: current density; large current; density; water ... See more keywords
Research on Electrical Contact Characteristics of Brush-Rail Device With Transient Large Current
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Access"
DOI: 10.1109/access.2023.3266334
Abstract: An excellent electrical contact state is necessary to ensure safe and stable operation of the system. Therein, contact resistance and arc ablation are essential indexes for estimating the contact state. In view of the characteristics… read more here.
Keywords: transient large; rail device; contact; large current ... See more keywords