Carbon-based catalyst supports for oxygen reduction in proton-exchange membrane fuel cells

S Zaman, M Wang, H Liu, F Sun, Y Yu, J Shui… - Trends in Chemistry, 2022‏ - cell.com
Carbon-based materials are commonly used supports for platinum (Pt) electrocatalysts in
proton-exchange membrane (PEM) fuel cells. However, the limited stability of carbon …

Corrosion chemistry of electrocatalysts

FM Li, L Huang, S Zaman, W Guo, H Liu… - Advanced …, 2022‏ - Wiley Online Library
Electrocatalysts are the core components of many sustainable energy conversion
technologies that are considered the most potential solution to the worldwide energy and …

Integration of Alloy Segregation and Surface Co O Hybridization in Carbon‐Encapsulated CoNiPt Alloy Catalyst for Superior Alkaline Hydrogen Evolution

Y Pan, J Gao, E Lv, T Li, H Xu, L Sun… - Advanced Functional …, 2023‏ - Wiley Online Library
Constructing an efficient alkaline hydrogen evolution reaction (HER) catalyst with low
platinum (Pt) consumption is crucial for the cost reduction of energy devices, such as …

An integrated platinum-nanocarbon electrocatalyst for efficient oxygen reduction

L Huang, M Wei, R Qi, CL Dong, D Dang… - nature …, 2022‏ - nature.com
Efficient and robust platinum-carbon electrocatalysts are of great significance for the long-
term service of high-performance fuel cells. Here, we report a Pt alloy integrated in a cobalt …

Constructing FeNiPt@ C trifunctional catalyst by high spin‐induced water oxidation activity for Zn‐air battery and anion exchange membrane water electrolyzer

Y Pan, Y Li, A Nairan, U Khan, Y Hu, B Wu… - Advanced …, 2024‏ - Wiley Online Library
Develo** cost‐efficient trifunctional catalysts capable of facilitating hydrogen evolution
reaction (HER), oxygen evolution reaction (OER), and oxygen reduction reaction (ORR) …

Tailored Lattice Compressive Strain of Pt‐Skins by the L12‐Pt3M Intermetallic Core for Highly Efficient Oxygen Reduction

Z Wang, S Chen, W Wu, R Chen, Y Zhu… - Advanced …, 2023‏ - Wiley Online Library
The sluggish kinetics of oxygen reduction reaction (ORR) and unsatisfactory durability of Pt‐
based catalysts are severely hindering the commercialization of proton‐exchange …

Advanced electrocatalyst supports for proton exchange membrane water electrolyzers

S Zaman, M Khalid, S Shahgaldi - ACS Energy Letters, 2024‏ - ACS Publications
Large-scale adoption of proton exchange membrane water electrolyzers (PEMWEs) is
hindered by limited durability of costly anodic iridium (Ir) electrocatalysts. Therefore, it is …

Pt nanoparticle–Mn single-atom pairs for enhanced oxygen reduction

X Wei, S Song, W Cai, Y Kang, Q Fang, L Ling… - ACS …, 2024‏ - ACS Publications
The intrinsic roadblocks for designing promising Pt-based oxygen reduction reaction (ORR)
catalysts emanate from the strong scaling relationship and activity–stability–cost trade-offs …

Hydrogen peroxide spillover on platinum–iron hybrid electrocatalyst for stable oxygen reduction

H Niu, L Huang, Y Qin, R Qi, B Mei, D Wu… - Journal of the …, 2024‏ - ACS Publications
Iron–nitrogen–carbon (Fe–N–C) catalysts, although the most active platinum-free option for
the cathodic oxygen reduction reaction (ORR), suffer from poor durability due to the Fe …

Synergistic cooperation between atomically dispersed Zn and Fe on porous nitrogen-doped carbon for boosting oxygen reduction reaction

C Fu, X Qi, L Zhao, T Yang, Q Xue, Z Zhu… - Applied Catalysis B …, 2023‏ - Elsevier
A dual-atom catalyst (Zn/Fe-NC) is synthesized through pyrolyzing polyvinylpyrrolidone
(PVP) coated on Fe-doped ZIF-8. Benefiting from a proper architecture and a synergistic …