A high-performance and anti-sulfur poisoning oxygen reduction reaction catalysts derive from molybdenum-doping on PtCo alloy nanoparticles surface

X Li, J Xi, L Tang, H Wang, Y Liu, C Min, S Gao, F Liu… - Electrochimica …, 2023 - Elsevier
During the operation of fuel cell vehicles, sulfur dioxide (SO 2) as a primary air pollutant can
be transported to the cathode of the fuel cell with the air, leading to poisoning of the cathodic …

[HTML][HTML] Shaped and structured Pt-3d-transition metal alloy nanocrystals as electrocatalysts for the oxygen reduction reaction

S Ngqoloda, N Chauke, T Ngwenya, M Raphulu - Results in Chemistry, 2024 - Elsevier
Proton exchange membrane fuel cells (PEMFCs) have attracted extensive interest in both
automotive and stationary applications. However, the drawback hindering the large-scale …

ZnMo-MOF as anti-CO hydrogen electrocatalyst enhance microbial electrosynthesis for CO/CO2 conversion

Y Chen, Y Chen, DZ Dai, XL Li, T Song, J Xie - Chemosphere, 2024 - Elsevier
Microbial electrosynthesis (MES) is an electrically driven technology that can be used for
converting CO/CO 2 into chemicals. The unique electronic and substrate properties of CO …

[HTML][HTML] Effects of pores structure of MgO-templated combined with KOH active porous carbon on its supported Pt catalysts for enhanced electrocatalytic reactions

Y Sun, J Wang, S Sun, H Zhong, K Wei, H Liu… - Green Chemical …, 2024 - Elsevier
Pore structures in carbon materials have been referred to regulate the properties of carbon,
which are meaningful for improving electro-catalytic performance. Herein, a series of Pt …

Plasma synthesis of Pt/C catalysts and their electrocatalytic performance

X Zhu, X Zhang, Y Tao, W Wang, C Wang… - Journal of Physics D …, 2024 - iopscience.iop.org
A simple, green, and scalable approach, utilizing dielectric barrier discharge (DBD) plasma
in lieu of chemical reductants, is presented for producing Pt/C catalysts. The results revealed …

Synthesis of PtNi Nanoparticles to Accelerate the Oxygen Reduction Reaction

GM Leteba, SL George, DRG Mitchell… - …, 2024 - Wiley Online Library
We report the synthesis of core‐shell Ni− Pt nanoparticles (NPs) with varying degrees of
crystallographic facets and surface layers rich in Pt via a seed‐mediated thermolytic …

The Highly Selective, Aerobic Oxidation of Methane to Formaldehyde over Pt Supported on Carbon: Activity, Selectivity and Stability

SVL Mahlaba, A Govender, GM Leteba… - …, 2023 - Wiley Online Library
Platinum on carbon is an effective catalyst (10 wt.% Pt) for the selective aerobic, oxidation of
methane yielding formaldehyde. In the presence of liquid water, an unusually high …