Electrocatalysis in alkaline media and alkaline membrane-based energy technologies

Y Yang, CR Peltier, R Zeng, R Schimmenti, Q Li… - Chemical …, 2022 - ACS Publications
Hydrogen energy-based electrochemical energy conversion technologies offer the promise
of enabling a transition of the global energy landscape from fossil fuels to renewable energy …

New roads and challenges for fuel cells in heavy-duty transportation

DA Cullen, KC Neyerlin, RK Ahluwalia, R Mukundan… - Nature energy, 2021 - nature.com
The recent release of hydrogen economy roadmaps for several major countries emphasizes
the need for accelerated worldwide investment in research and development activities for …

Inorganic non-carbon supported Pt catalysts and synergetic effects for oxygen reduction reaction

Q Sun, XH Li, KX Wang, TN Ye, JS Chen - Energy & Environmental …, 2023 - pubs.rsc.org
Oxygen reduction reaction (ORR) is regarded as the rate-determining step in a fuel cell or a
metal–air battery because of the kinetically retarded four-electron process. Among the …

Differences in the electrochemical performance of Pt-based catalysts used for polymer electrolyte membrane fuel cells in liquid half-and full-cells

CY Ahn, JE Park, S Kim, OH Kim, W Hwang… - Chemical …, 2021 - ACS Publications
A substantial amount of research effort has been directed toward the development of Pt-
based catalysts with higher performance and durability than conventional polycrystalline Pt …

Emerging applications of biochar-based materials for energy storage and conversion

WJ Liu, H Jiang, HQ Yu - Energy & environmental science, 2019 - pubs.rsc.org
Global warming, environmental pollution, and an energy shortage in the current fossil fuel
society may cause a severe ecological crisis. Storage and conversion of renewable …

[HTML][HTML] Application of machine learning in optimizing proton exchange membrane fuel cells: a review

R Ding, S Zhang, Y Chen, Z Rui, K Hua, Y Wu, X Li… - Energy and AI, 2022 - Elsevier
Proton exchange membrane fuel cells (PEMFCs) as energy conversion devices for
hydrogen energy are crucial for achieving an eco-friendly society, but their cost and …

Spinels: controlled preparation, oxygen reduction/evolution reaction application, and beyond

Q Zhao, Z Yan, C Chen, J Chen - Chemical reviews, 2017 - ACS Publications
Spinels with the formula of AB2O4 (where A and B are metal ions) and the properties of
magnetism, optics, electricity, and catalysis have taken significant roles in applications of …

A Metal‐Free Mesoporous Carbon Dots/Silica Hybrid Type I Photosensitizer with Enzyme‐Activity for Synergistic Treatment of Hypoxic Tumor

B Tian, S Liu, C Yu, S Liu, S Dong… - Advanced Functional …, 2023 - Wiley Online Library
As a less O2‐dependent photodynamic therapy (PDT), type I PDT is an effective approach to
overcome the hypoxia‐induced low efficiency against solid tumors. However, the commonly …

Defect chemistry of nonprecious‐metal electrocatalysts for oxygen reactions

D Yan, Y Li, J Huo, R Chen, L Dai… - Advanced materials, 2017 - Wiley Online Library
Oxygen electrocatalysis, including the oxygen‐reduction reaction (ORR) and oxygen‐
evolution reaction (OER), is a critical process for metal–air batteries. Therefore, the …

Defects on carbons for electrocatalytic oxygen reduction

X Yan, Y Jia, X Yao - Chemical Society Reviews, 2018 - pubs.rsc.org
The exploration of highly active and durable cathodic oxygen reduction reaction (ORR)
catalysts with economical production costs is still the bottleneck to realize the large-scale …