2D surface induced self-assembly of Pd nanocrystals into nanostrings for enhanced formic acid electrooxidation

2020 ◽  
Vol 8 (33) ◽  
pp. 17128-17135
Author(s):  
Sheng Zhang ◽  
Rong Xia ◽  
Yaqiong Su ◽  
Yichao Zou ◽  
Chengyi Hu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Formic Acid ◽  
Self Assembly ◽  
Pd Nanoparticles ◽  
Formic Acid Oxidation ◽  
Acid Oxidation ◽  
Two Dimensional ◽  
Formic Acid Electrooxidation

During the reduction of two-dimensional (2D) graphene oxide, Pd nanoparticles are reorganized into Pd nanostrings, which exhibit significantly enhanced electrocatalytic stability and activity for formic acid oxidation.

scholarly journals Ionic-exchange immobilization of ultra-low loading palladium on a rGO electro-catalyst for high activity formic acid oxidation

RSC Advances ◽  
2018 ◽  
Vol 8 (33) ◽  
pp. 18619-18625 ◽  
Author(s):  
Jiuxiao Sun ◽  
Xingying Luo ◽  
Weiwei Cai ◽  
Jing Li ◽  
Zhao Liu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Formic Acid ◽  
High Activity ◽  
Functional Groups ◽  
Formic Acid Oxidation ◽  
Acid Oxidation ◽  
Ionic Exchange ◽  
Exchange Method

A formic acid oxidation electro-catalyst with ultra-low palladium (Pd) loading was prepared via an ionic exchange method by utilizing the acidic functional groups on graphene oxide (GO).

Reduced graphene oxide (RGO)-supported Pd-CeO2 nanocomposite as a highly active electrocatalyst for facile formic acid oxidation

2022 ◽  
Author(s):  
Chandrashekar Yellaturu ◽  
Raghavendra P ◽  
Thulasi Ramaiah Gondi ◽  
Sravani Bathinapatla ◽  
Sri Chandana Panchangam ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Formic Acid ◽  
Electrocatalytic Activity ◽  
Formic Acid Oxidation ◽  
Acid Oxidation ◽  
Acid Molecule ◽  
Highly Active ◽  
Reduced Graphene ◽  
Formic Acid Fuel Cells ◽  
Supported Pd

Stable and efficient electrocatalysts capable of oxidizing formic acid molecule is highly required to realize direct formic acid fuel cells (DFACs) as promising energy conversion sources. Herein, electrocatalytic activity of...

Surfactant-free fabrication of porous PdSn alloy networks by self-assembly as superior freestanding electrocatalysts for formic acid oxidation

2019 ◽  
Vol 43 (48) ◽  
pp. 19242-19252 ◽  
Author(s):  
Qian Qin ◽  
Jian Xie ◽  
Qizhi Dong ◽  
Gang Yu ◽  
Hong Chen
Keyword(s):  
Formic Acid ◽  
Self Assembly ◽  
Formic Acid Oxidation ◽  
Acid Oxidation ◽  
Electrocatalytic Performance ◽  
First Time

Porous PdSn networks synthesized by self-assembly at 60 °C for the first time with high electrocatalytic performance for formic acid oxidation.

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