Surface reconstruction of AgPd nanoalloy particles during the electrocatalytic formate oxidation reaction

Nanoscale ◽  
2020 ◽  
Vol 12 (5) ◽  
pp. 3469-3481 ◽  
Author(s):  
Longfei Guo ◽  
Fuyi Chen ◽  
Tao Jin ◽  
Huazhen Liu ◽  
Nan Zhang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Surface Reconstruction ◽  
Oxidation Reaction ◽  
Surface Coverage ◽  
Formate Oxidation

Ag49Pd51 nanoalloys undergo surface reconstruction on graphene where Pd surface coverage increases from 51.87 to 62.42% during the FOR, and the catalytic activity increases from 2.32 to 6.03 A mg−1Pd.

Surface reconstruction of AgPdF and AgPd nanoalloys under the formate oxidation reaction

2021 ◽  
Author(s):  
Quan Tang ◽  
Fuyi Chen ◽  
Qiao Wang ◽  
Tao Jin ◽  
Longfei Guo ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Surface Reconstruction ◽  
Current Density ◽  
Retention Time ◽  
Oxidation Reaction ◽  
Formate Oxidation

The correlation between the surface reconstruction of AgPdF and AgPd nanoalloys and their catalytic activity and stability in FOR is examined. AgPdO is reconstructed to form AgPd, whilst AgPdF maintains a record retention time of up to 78 hours and a higher current density.

Catalytic activity of palladium-doped silver dilute nanoalloys for formate oxidation from a theoretical perspective

2019 ◽  
Vol 21 (40) ◽  
pp. 22598-22610 ◽  
Author(s):  
Nan Zhang ◽  
Fuyi Chen ◽  
Longfei Guo
Keyword(s):  
Catalytic Activity ◽  
Oxidation Reaction ◽  
Theoretical Perspective ◽  
Single Atom ◽  
High Catalytic Activity ◽  
Formate Oxidation ◽  
First Time ◽  
Single Atom Alloys

We demonstrate for the first time that the Pd1Ag single-atom alloys exhibit a high catalytic activity for formate oxidation reaction.

Nanoalloying effects on the catalytic activity of the formate oxidation reaction over AgPd and AgCuPd aerogels

2019 ◽  
Vol 7 (27) ◽  
pp. 16122-16135 ◽  
Author(s):  
Qiao Wang ◽  
Fuyi Chen ◽  
Longfei Guo ◽  
Tao Jin ◽  
Huazhen Liu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Oxidation Reaction ◽  
Formate Oxidation

Nanoalloying effects and dealloying endow D-AgCuPd aerogels with significantly enhanced FOR activity compared to their monometallic, bimetallic and trimetallic counterparts.

Unexpectedly high stability and surface reconstruction of PdAuAg nanoparticles for formate oxidation electrocatalysis

Nanoscale ◽  
2020 ◽  
Vol 12 (21) ◽  
pp. 11659-11671 ◽  
Author(s):  
Bowei Pan ◽  
Fuyi Chen ◽  
Bo Kou ◽  
Junpeng Wang ◽  
Quan Tang ◽  
...  
Keyword(s):  
Carbon Nanotubes ◽  
Surface Reconstruction ◽  
Oxidation Reaction ◽  
High Stability ◽  
Formate Oxidation

Pd3Au3Ag1 NPs on carbon nanotubes undergo a potential-driven surface reconstruction that improves the activity and durability for the electrocatalytic formate oxidation reaction.

Surface Pourbaix diagrams of AgPd nanoalloys and its application in formate oxidation reaction

2021 ◽  
pp. 138465
Author(s):  
Zhen Li ◽  
Fuyi Chen ◽  
Weiqi Bian ◽  
Bo Kou ◽  
Qiao Wang ◽  
...  
Keyword(s):  
Oxidation Reaction ◽  
Pourbaix Diagrams ◽  
Formate Oxidation

Reactivities of platinum subnanocluster catalysts for the oxidation reaction of alcohols

RSC Advances ◽  
2015 ◽  
Vol 5 (122) ◽  
pp. 100693-100696 ◽  
Author(s):  
Masaki Takahashi ◽  
Takane Imaoka ◽  
Kimihisa Yamamoto
Keyword(s):  
Catalytic Activity ◽  
Oxidation Reaction ◽  
Alcohol Oxidation ◽  
Template Method ◽  
Size Dependent

The size-dependent catalytic activity for alcohol oxidation was investigated using the platinum subnanoclusters synthesized by the dendrimer template method.

Preparation of cerium doped Cu/MIL-53(Al) catalyst and its catalytic activity in CO oxidation reaction

2017 ◽  
Vol 32 (1) ◽  
pp. 23-28 ◽  
Author(s):  
Haiyan Tan ◽  
Yin Zhou ◽  
Yunfan Yan ◽  
Weibing Hu ◽  
Xinyu Shi ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Co Oxidation ◽  
Oxidation Reaction ◽  
Co Oxidation Reaction

An Ni–P/C electro-catalyst with improved activity for the carbohydrazide oxidation reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (94) ◽  
pp. 91956-91959 ◽  
Author(s):  
Xinyue Cao ◽  
Haining Wang ◽  
Shanfu Lu ◽  
Sian Chen ◽  
Yan Xiang
Keyword(s):  
Catalytic Activity ◽  
Liquid Phase ◽  
Oxidation Reaction ◽  
Reduction Method ◽  
Significant Enhancement ◽  
Phase Reduction ◽  
Electro Catalytic Activity

Ni–P/C NPs were prepared through a two-step liquid phase reduction method, which exhibited a significant enhancement for the electro-catalytic activity towards the carbohydrazide oxidation reaction compared with Ni/C NPs.

Metal–Organic Framework Derivatives for Improving the Catalytic Activity of the CO Oxidation Reaction

2017 ◽  
Vol 9 (18) ◽  
pp. 15394-15398 ◽  
Author(s):  
Wenlan Ji ◽  
Zhiling Xu ◽  
Pengfei Liu ◽  
Suoying Zhang ◽  
Weiqiang Zhou ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Co Oxidation ◽  
Oxidation Reaction ◽  
Metal Organic Framework ◽  
Co Oxidation Reaction ◽  
Metal Organic ◽  
Organic Framework
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