Scientists discover a new proton conductor for next-generation ceramic fuel cells

 https://phys.org/news/2023-06-scientists-proton-conductor-next-generation-fuel.html

"ceramics conduct protons instead of oxide anions, lower operating temperature 300 to 600°C... PCFCs stable energy, low cost... Ba2LuAlO5 hexagonal perovskite-related oxide... conductivity 10‒2 S cm‒1 at 487°C and 1.5×10‒3 S cm‒1 at 232°C... absorbs large quantity of water, forms Ba2LuAlO5*xH2O"

Related:

Toyota-backed marine fuel cell launches
https://splash247.com/toyota-backed-marine-fuel-cell-launches/?h2fd

Hydrogen Fuel Cells Find Their Groove Grooved electrode structure boosts performance by half again as much
https://spectrum.ieee.org/hydrogen-fuel-cell-grooved?h2fd

New design for high-power-density fuel cells offers improved performance and durability
https://techxplore.com/news/2023-06-high-power-density-fuel-cells-durability.html

Team seeks to enhance production efficiency of fuel cells with laser machining technology
https://techxplore.com/news/2023-07-team-production-efficiency-fuel-cells.html

Three-dimensional structure control technology enables high-performance fuel cells with higher stability
https://techxplore.com/news/2023-07-three-dimensional-technology-enables-high-performance-fuel.html

New approach to fuel cell manufacturing could reduce cost, increase availability
https://techxplore.com/news/2023-07-approach-fuel-cell-availability.html

Yanmar Announces Marine Hydrogen Fuel Cell System
https://www.marinelink.com/news/yanmar-announces-marine-hydrogen-fuel-506891?h2fd

Novel Proton-Conductive Membranes for Automobile Fuel Cells
https://www.waseda.jp/top/en/news/78372

Kenworth’s FCEV combines Toyota’s hydrogen fuel cell stack with the T680
https://www.ccjdigital.com/alternative-power/hydrogen-fuel-cell/video/15543969/kenworths-hydrogen-colab-with-toyota

The future of hydrogen fuel: Developing a technique to analyze hydrogen fuel cell stability
https://techxplore.com/news/2023-08-future-hydrogen-fuel-technique-cell.html

Real-time inspection of defects on fuel cell surface by artificial intelligence
https://techxplore.com/news/2023-09-real-time-defects-fuel-cell-surface.html

Toward sustainable energy applications with breakthrough in proton conductorshttps://techxplore.com/news/2023-11-sustainable-energy-applications-breakthrough-proton.html

New strategy improves perovskites' oxygen reduction performance in hydrogen fuel cells
https://phys.org/news/2023-12-strategy-perovskites-oxygen-reduction-hydrogen.html

Solving the problems of proton-conducting perovskites for next-generation fuel cells
https://techxplore.com/news/2024-05-problems-proton-perovskites-generation-fuel.html