Designing proton exchange membrane fuel cells with high specific power density

H Li, H Zhao, S Jian, B Tao, S Gu, G Xu… - Journal of Materials …, 2023 - pubs.rsc.org
With the rapid development of new energy sources, proton-exchange membrane fuel cells
(PEMFCs) have been increasingly recognized and promoted. There are many device-level …

[HTML][HTML] Thermal management challenges in hybrid-electric propulsion aircraft

M Asli, P König, D Sharma, E Pontika, J Huete… - Progress in Aerospace …, 2024 - Elsevier
The utilization of hybrid electric propulsion concept in aviation offers a viable solution to
address the limitations posed by the relatively low energy density of batteries in fully electric …

Powering the future: progress and hurdles in developing proton exchange membrane fuel cell components to achieve department of energy goals—a systematic …

DK Madheswaran, M Thangamuthu, S Gnanasekaran… - Sustainability, 2023 - mdpi.com
This comprehensive review explores recent developments in Proton Exchange Membrane
Fuel Cells (PEMFCs) and evaluates their alignment with the ambitious targets established …

Electrodeposited Ti3C2Tx MXene composite coating toward superior surface protection on aluminum alloy in PEMFC environments

T Wang, H Cao, X Ma, X Shen, Y Min, Q Xu - Corrosion Science, 2024 - Elsevier
A thin dodecyltrimethoxysilane/Ti 3 C 2 T x MXene coating is constructed on aluminum alloy
by a green electrodeposition approach. With a combination of dodecyltrimethoxysilane and …

Defect-Engineered Charge Transfer in a PtCu/PrxCe1–xO2 Carbon-Free Catalyst for Promoting the Methanol Oxidation and Oxygen Reduction Reactions

T Zou, Y Wang, F Xu - ACS Applied Materials & Interfaces, 2023 - ACS Publications
Platinum (Pt) and Pt-based alloys have been extensively studied as efficient catalysts for
both the anode and cathode of direct methanol fuel cells (DMFC). Defect engineering has …

A phosphate tolerant Pt-based oxygen reduction catalyst enabled by synergistic modulation of alloying and surface modification

D Long, Z Xie, M Wang, S Chen, Z Wei - Chemical Communications, 2023 - pubs.rsc.org
Addressing phosphoric acid poisoning of platinum-based catalysts in high-temperature fuel
cells still remains a strategic and synthetic problem. Here, we synthesized a Pt3Co@ MoOx …

Improved Performance of High‐Temperature Proton Exchange Membrane Fuel Cells by Purified CNT Nanoporous Sheets

O Kwon, S Yang, BH Kang, J Park… - Advanced Functional …, 2024 - Wiley Online Library
Given environmental friendliness, high‐temperature proton exchange membrane fuel cells
(HT‐PEMFCs) can be the alternative power source for clean power generation. However …

Catalyst durability in electrocatalytic H 2 O 2 production: key factors and challenges

JS Choi, GV Fortunato, DC Jung, JC Lourenço… - Nanoscale …, 2024 - pubs.rsc.org
On-demand electrocatalytic hydrogen peroxide (H2O2) production is a significant
technological advancement that offers a promising alternative to the traditional …

Tri-generation design and analysis of methanol-reforming high-temperature fuel cell based on double-effect absorption cooling power cycle

Z Ma, W Wu, L Sun, X Zhang, X Zhang, L Cai - Energy Conversion and …, 2024 - Elsevier
The methanol-reforming based high-temperature proton exchange membrane fuel cells is
promising in both stationary and mobile applications, due to the trade-off between the …

“Fishbone” Design of Amino/N-Spirocyclic Cations toward High-Performance Poly (triphenylene piperidine) Anion-Exchange Membranes for Fuel Cells

Y Wang, S Wang, Z Sui, Y Gu, Y Zhang… - … Applied Materials & …, 2024 - ACS Publications
N-Spirocyclic cations have excellent alkali resistance stability, and precise design of the
structure of N-spirocyclic anion-exchange membranes (AEMs) improves their …