Cationic defects coupled with trace Pt under the assistance of corrosive engineering for efficient hydrogen electrocatalysis with large current density

Wu, Zexing; Chen, Zhi; Xu, Kunhan; Li, Bin; Li, Zhenjiang; Xu, Guangrui; Xiao, Weiping; Ma, Tianyi; Fu, Yunlei; Wang, Lei

doi:10.1016/j.renene.2023.04.037

Cited by 7 publications

(1 citation statement)

References 42 publications

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“…58 The dendritic nanostructure with multiple surface defects serves as a diffusion pathway for mass transfer during the reaction, providing a higher specific surface area and improved utilization efficiency for the electrocatalysts. 59 In addition, the lattice spacing of Pd 58 Ni 42 nanosheets is 0.23 nm 60 and the lattice spacing of N-TBA-V 2 CT x is 0.25 nm, which correspond well to the (111) planar and (002) crystallographic planes of the two components (Fig. 4f).…”

Section: Resultsmentioning

confidence: 70%

In situ growth engineering of ultrathin dendritic PdNi nanosheets on nitrogen-doped V₂CT_x MXenes for efficient hydrogen evolution

Sun,

Tan,

Wen

et al. 2024

Nanoscale

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Section: Resultsmentioning

confidence: 70%

In situ growth engineering of ultrathin dendritic PdNi nanosheets on nitrogen-doped V₂CT_x MXenes for efficient hydrogen evolution

Sun,

Tan,

Wen

et al. 2024

Nanoscale

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Progress on the Design of Electrocatalysts for Large‐Current Hydrogen Production by Tuning Thermodynamic and Kinetic Factors

Li,

Feng,

Dai

et al. 2024

Adv Funct Materials

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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) and electrocatalytic overall water splitting (EOWS) at large current densities are essential for practical application. In this review, the key factors that determine the catalytic performance of electrocatalysts at large current densities are summarized from the angel of thermodynamic and kinetic correlation. The corresponding design strategies are presented. The electronic structure and density of active sites that affect the adsorption/desorption of intermediates are considered as the thermodynamic aspects, while charge transfer and mass transport capabilities closely associated with electrode resistance and intermediate diffusion are assigned as kinetic effects. Recent development of bifunctional and integrated electrocatalysts toward EOWS is also discussed in detail. Finally, the perspective and direction on the electrocatalytic water splitting under large current density are proposed. This comprehensive overview will offer profound insights and guidance for the continued advancement of this field.

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Direct seawater splitting for hydrogen production: Recent advances in materials synthesis and technological innovation

Zhao,

Yu,

et al. 2024

Green Energy & Environment

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Cationic defects coupled with trace Pt under the assistance of corrosive engineering for efficient hydrogen electrocatalysis with large current density

Cited by 7 publications

References 42 publications

In situ growth engineering of ultrathin dendritic PdNi nanosheets on nitrogen-doped V₂CT_x MXenes for efficient hydrogen evolution

In situ growth engineering of ultrathin dendritic PdNi nanosheets on nitrogen-doped V₂CT_x MXenes for efficient hydrogen evolution

Progress on the Design of Electrocatalysts for Large‐Current Hydrogen Production by Tuning Thermodynamic and Kinetic Factors

Direct seawater splitting for hydrogen production: Recent advances in materials synthesis and technological innovation

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Cationic defects coupled with trace Pt under the assistance of corrosive engineering for efficient hydrogen electrocatalysis with large current density

Cited by 7 publications

References 42 publications

In situ growth engineering of ultrathin dendritic PdNi nanosheets on nitrogen-doped V2CTx MXenes for efficient hydrogen evolution

In situ growth engineering of ultrathin dendritic PdNi nanosheets on nitrogen-doped V2CTx MXenes for efficient hydrogen evolution

Progress on the Design of Electrocatalysts for Large‐Current Hydrogen Production by Tuning Thermodynamic and Kinetic Factors

Direct seawater splitting for hydrogen production: Recent advances in materials synthesis and technological innovation

Contact Info

Product

Resources

About

In situ growth engineering of ultrathin dendritic PdNi nanosheets on nitrogen-doped V₂CT_x MXenes for efficient hydrogen evolution

In situ growth engineering of ultrathin dendritic PdNi nanosheets on nitrogen-doped V₂CT_x MXenes for efficient hydrogen evolution