Alloy electrocatalysts

M Du, X Li, H Pang, Q Xu - EnergyChem, 2023 - Elsevier
The development of clean sustainable energy conversion technologies to deal with energy
shortage and environmental pollution has aroused a widespread concern. To improve the …

[HTML][HTML] Platinum-based ternary catalysts for the electrooxidation of ethanol

G Yang, Q Zhang, H Yu, F Peng - Particuology, 2021 - Elsevier
Direct ethanol fuel cell (DEFC) as a promising device for converting chemical energy to
electricity has been paid ever-increasing attention. However, the slow kinetics of ethanol …

Platinum-tin oxide core–shell catalysts for efficient electro-oxidation of ethanol

W Du, G Yang, E Wong, NA Deskins… - Journal of the …, 2014 - ACS Publications
Platinum-tin (Pt/Sn) binary nanoparticles are active electrocatalysts for the ethanol oxidation
reaction (EOR), but inactive for splitting the CC bond of ethanol to CO2. Here we studied …

Clean method for the synthesis of reduced graphene oxide-supported PtPd alloys with high electrocatalytic activity for ethanol oxidation in alkaline medium

F Ren, H Wang, C Zhai, M Zhu, R Yue… - … applied materials & …, 2014 - ACS Publications
In this article, a clean method for the synthesis of PtPd/reduced graphene oxide (RGO)
catalysts with different Pt/Pd ratios is reported in which no additional components such as …

Ethanol electro-oxidation in an alkaline medium using Pd/C, Au/C and PdAu/C electrocatalysts prepared by electron beam irradiation

AN Geraldes, DF Da Silva, ES Pino, JCM Da Silva… - Electrochimica …, 2013 - Elsevier
Abstract Carbon-supported Pd, Au and bimetallic PdAu (Pd: Au 90: 10, 50: 50 and 30: 70
atomic ratios) electrocatalysts were prepared using electron beam irradiation. The obtained …

Atomic Diffusion Engineered PtSnCu Nanoframes with High‐Index Facets Boost Ethanol Oxidation

M Tang, M Sun, W Chen, Y Ding, X Fan… - Advanced …, 2024 - Wiley Online Library
Electrochemical ethanol oxidation is crucial to directly convert a biorenewable liquid fuel
with high energy density into electrical energy, but it remains an inefficient reaction even …

Ethanol electro-oxidation on ternary platinum–rhodium–tin nanocatalysts: Insights in the atomic 3D structure of the active catalytic phase

N Erini, R Loukrakpam, V Petkov, EA Baranova… - ACS …, 2014 - ACS Publications
Novel insights in the synthesis–structure–catalytic activity relationships of nanostructured
trimetallic Pt–Rh–Sn electrocatalysts for the electrocatalytic oxidation of ethanol are …

Palladium and palladium–tin supported on multi wall carbon nanotubes or carbon for alkaline direct ethanol fuel cell

AN Geraldes, DF da Silva, JCM da Silva… - Journal of Power …, 2015 - Elsevier
Abstract Pd and PdSn (Pd: Sn atomic ratios of 90: 10), supported on Multi Wall Carbon
Nanotubes (MWCNT) or Carbon (C), are prepared by an electron beam irradiation reduction …

Electrochemical and spectroelectrochemical analyses of hydrothermal carbon supported nickel electrocatalyst for ethanol electro-oxidation in alkaline medium

A Cuña, CR Plascencia, EL da Silva, J Marcuzzo… - Applied Catalysis B …, 2017 - Elsevier
This paper presents the study of a simple and fast method to prepare an activated
hydrothermal carbon supported nickel electrocatalyst (Ni/aHC) for ethanol oxidation reaction …

Investigation of PdIr/C electrocatalysts as anode on the performance of direct ammonia fuel cell

M Assumpção, SG Da Silva, RFB De Souza… - Journal of Power …, 2014 - Elsevier
This work investigates the ammonia electro-oxidation considering electrochemical and
direct ammonia fuel cell (DAFC) experiments. The working electrodes/anodes are …