Two-Step Fabrication of Carbon-Supported Cu@Pd Nanoparticles for Electro-Oxidation of Formic Acid

He, Pengpeng; Liu, Xiong; Yang, Xiao‐Jun; Yan, Zhiguo; Chen, Yi‐Chang; Tian, Zhengfang; Tian, Qifeng

doi:10.1007/s10562-022-04020-4

Cited by 1 publication

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“…The authors have cited additional references within the Supporting Information (Ref. [26][27][28][29][30][31][32][33][34][35][36][37][38][39][40][41]).…”

Section: Supporting Informationmentioning

confidence: 99%

Supercritical CO₂ Mediated Multi‐scale Structural Engineering in PdCu/C for Boosting Electrocatalytic Formic Acid Oxidation

Ge,

Cui,

Gao

et al. 2023

ChemCatChem

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Nowadays, PdCu alloy nanocatalyst with excellent performance in electrocatalytic formic acid oxidation reaction (FAOR) is believed to have great potential in application of direct formic acid fuel cells. Structural engineering has shown great success in achieving PdCu alloys with high catalytic performance, while achievement of multi‐scale structure engineering is still a great challenge. In this work, we found that supercritical carbon dioxide (SC CO2) could lead to multi‐scale structure engineering in PdCu/C nanocatalysts, including surface defect engineering, phase engineering, morphology engineering and substrate structure engineering. With the assistance of SC CO2, amorphous phase in surface, the transformation from face‐centered cubic (FCC) to body‐centered cubic (BCC) phase, the morphology of 2D nanoflakes and the curved carbon as substrate all contribute to the ultrahigh mass activity for electrocatalytic FAOR as 3624.3 mA/mgPd in PdCu/C nanocatalysts, which is the highest value in PdCu alloy reported up to now. Therefore, this work not only displays the great potential of SC CO2 in multi‐scale structure engineering, but also provides new inspiration of material design to achieve nanocatalysts with ultrahigh catalytic performance.

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“…The authors have cited additional references within the Supporting Information (Ref. [26][27][28][29][30][31][32][33][34][35][36][37][38][39][40][41]).…”

Section: Supporting Informationmentioning

confidence: 99%

Supercritical CO₂ Mediated Multi‐scale Structural Engineering in PdCu/C for Boosting Electrocatalytic Formic Acid Oxidation

Ge,

Cui,

Gao

et al. 2023

ChemCatChem

View full text Add to dashboard Cite

show abstract

Two-Step Fabrication of Carbon-Supported Cu@Pd Nanoparticles for Electro-Oxidation of Formic Acid

Cited by 1 publication

References 56 publications

Supercritical CO₂ Mediated Multi‐scale Structural Engineering in PdCu/C for Boosting Electrocatalytic Formic Acid Oxidation

Supercritical CO₂ Mediated Multi‐scale Structural Engineering in PdCu/C for Boosting Electrocatalytic Formic Acid Oxidation

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Two-Step Fabrication of Carbon-Supported Cu@Pd Nanoparticles for Electro-Oxidation of Formic Acid

Cited by 1 publication

References 56 publications

Supercritical CO2 Mediated Multi‐scale Structural Engineering in PdCu/C for Boosting Electrocatalytic Formic Acid Oxidation

Supercritical CO2 Mediated Multi‐scale Structural Engineering in PdCu/C for Boosting Electrocatalytic Formic Acid Oxidation

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Product

Resources

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Supercritical CO₂ Mediated Multi‐scale Structural Engineering in PdCu/C for Boosting Electrocatalytic Formic Acid Oxidation

Supercritical CO₂ Mediated Multi‐scale Structural Engineering in PdCu/C for Boosting Electrocatalytic Formic Acid Oxidation