Corrigendum to “Bimetallic Pd-Based surface alloys promote electrochemical oxidation of formic acid: Mechanism, kinetics and descriptor” [J. Power Sources 451 (2020) 227830]

Sui, Lijun; An, Wei; Feng, Yonghao; Wang, Zeming; Zhou, Jingwen; Hur, Seung Hyun

doi:10.1016/j.jpowsour.2020.228880

Cited by 1 publication

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The reduction of the hydrogenation product CO 2 has the highest barrier of 1.17 eV, on the other hand, direct dehydration of HCOOH has an energy barrier of 0.41 eV [57] . A recent study by Sui et al [62] . have examined the fundamentals of electrochemical oxidation of formic acid on a variety of Pd‐based surface alloys.…”

Section: Fundamentals Of Fao Reactionmentioning

confidence: 99%

“…Previous efforts in improving FAOR efficiency mainly focused on (1) modifying the electronic structure of palladium/platinum with other elements (for example, gold, bismuth, copper, nickel and tin), (2) controlling the shape and exposed facets of palladium/platinum nanocrystals and (3) fabricating hollow/framed/ultrathin high‐specific‐area palladium/platinum nanostructures. The enhancement effect in the binary catalysts generally results from (1) steric or ensemble or geometric effect [125–127] (2) electronic effect [72,99,128] (3) bifunctional mechanism (synergic effect) [41,62,129] . However, the prevalence and the extent of these effects in an electrocatalyst depend chemical nature of the adatom, morphology and structure, chemical composition and particle size distribution.…”

Section: Anode Catalysts For Formic Acid Oxidationmentioning

confidence: 99%

See 1 more Smart Citation

Recent Advances in Anode Electrocatalysts for Direct Formic Acid Fuel Cells – Part I – Fundamentals and Pd Based Catalysts

Hossain

Saleem

Alwi

et al. 2022

The Chemical Record

View full text Add to dashboard Cite

Direct formic acid fuel cells (DFAFCs) have gained immense importance as a source of clean energy for portable electronic devices. It outperforms other fuel cells in several key operational and safety parameters. However, slow kinetics of the formic acid oxidation at the anode remains the main obstacle in achieving a high power output in DFAFCs. Noble metal‐based electrocatalysts are effective, but are expensive and prone to CO poisoning. Recently, a substantial volume of research work have been dedicated to develop inexpensive, high activity and long lasting electrocatalysts. Herein, recent advances in the development of anode electrocatalysts for DFAFCs are presented focusing on understanding the relationship between activity and structure. This review covers the literature related to the electrocatalysts based on noble metals, non‐noble metals, metal‐oxides, synthesis route, support material, and fuel cell performance. The future prospects and bottlenecks in the field are also discussed at the end.

show abstract

Section: Fundamentals Of Fao Reactionmentioning

confidence: 99%