Adjacent atomic cobalt sites anchored on carbon foam as a self-supporting electrode for efficient hydrogen evolution

Wang, Yingxue; Yu, Jingkun; Zhu, Jiahui; Liu, Qingchen; Liu, Jingyuan; Chen, Rongrong; Li, Rumin; Wang, Jun

doi:10.1039/d3ta02149a

Cited by 3 publications

(1 citation statement)

References 61 publications

(68 reference statements)

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“…4,6–8 Among a number of studied cocatalysts, Pt has consistently demonstrated superior performance and is often employed as a benchmark ref. 9 and 10. Up to now, the widespread adoption of Pt in large-scale applications is increasingly challenged by its high cost and limited availability.…”

Section: Introductionmentioning

confidence: 99%

Synergistic enhancement of photocatalytic hydrogen production in TiO₂ nanosheets through light-induced defect formation and Pt single atoms

Shahsanaei,

Farahbakhsh,

Pour-Ali

et al. 2024

J. Mater. Chem. A

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Section: Introductionmentioning

confidence: 99%

Synergistic enhancement of photocatalytic hydrogen production in TiO₂ nanosheets through light-induced defect formation and Pt single atoms

Shahsanaei,

Farahbakhsh,

Pour-Ali

et al. 2024

J. Mater. Chem. A

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Integrated Catalyst‐Substrate Electrodes for Electrochemical Water Splitting: A Review on Dimensional Engineering Strategy

Meng,

Pang,

et al. 2024

Small

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Water splitting (or, water electrolysis) is considered as a promising approach to produce green hydrogen and relieve the ever‐increasing energy consumption as well as the accompanied environmental impact. Development of high‐efficiency, low‐cost practical water‐splitting systems demands elegant design and fabrication of catalyst‐loaded electrodes with both high activity and long‐life time. To this end, dimensional engineering strategies, which effectively tune the microstructure and activity of electrodes as well as the electrochemical kinetics, play an important role and have been extensively reported over the past years. Here, a type of most investigated electrode configurations is reviewed, combining particulate catalysts with 3D porous substrates (aerogels, metal foams, hydrogels, etc.), which offer special advantages in the field of water splitting. It is analyzed the design principles, structural and interfacial characteristics, and performance of particle‐3D substrate electrode systems including overpotential, cycle life, and the underlying mechanism toward improved catalytic properties. In particular, it is also categorized the catalysts as different dimensional particles, and show the importance of building hybrid composite electrodes by dimensional control and engineering. Finally, present challenges and possible research directions toward low‐cost high‐efficiency water splitting and hydrogen production is discussed.

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Integrated molybdenum single atom array sensors with multichannels for nitrite detection in foods

Ding,

Tian,

Wang

et al. 2024

Biosensors and Bioelectronics

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Adjacent atomic cobalt sites anchored on carbon foam as a self-supporting electrode for efficient hydrogen evolution

Abstract: There are still great challenges in developing single atom materials with high catalytic activity for hydrogen evolution reaction (HER). The synergistic effect between adjacent single atom sites due to the...

Cited by 3 publications

References 61 publications

Synergistic enhancement of photocatalytic hydrogen production in TiO₂ nanosheets through light-induced defect formation and Pt single atoms

Synergistic enhancement of photocatalytic hydrogen production in TiO₂ nanosheets through light-induced defect formation and Pt single atoms

Integrated Catalyst‐Substrate Electrodes for Electrochemical Water Splitting: A Review on Dimensional Engineering Strategy

Integrated molybdenum single atom array sensors with multichannels for nitrite detection in foods

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Adjacent atomic cobalt sites anchored on carbon foam as a self-supporting electrode for efficient hydrogen evolution

Abstract: There are still great challenges in developing single atom materials with high catalytic activity for hydrogen evolution reaction (HER). The synergistic effect between adjacent single atom sites due to the...

Cited by 3 publications

References 61 publications

Synergistic enhancement of photocatalytic hydrogen production in TiO2 nanosheets through light-induced defect formation and Pt single atoms

Synergistic enhancement of photocatalytic hydrogen production in TiO2 nanosheets through light-induced defect formation and Pt single atoms

Integrated Catalyst‐Substrate Electrodes for Electrochemical Water Splitting: A Review on Dimensional Engineering Strategy

Integrated molybdenum single atom array sensors with multichannels for nitrite detection in foods

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Product

Resources

About

Synergistic enhancement of photocatalytic hydrogen production in TiO₂ nanosheets through light-induced defect formation and Pt single atoms

Synergistic enhancement of photocatalytic hydrogen production in TiO₂ nanosheets through light-induced defect formation and Pt single atoms