Results 101 to 110 of about 31,714 (305)

Cobalt-free nanofiber cathodes for proton conducting solid oxide fuel cells

Electrochemistry Communications, 2019
Nanofiber-structured La2NiO4+δ (LNO) and LaNi0.6Fe0.4O3-δ (LNF) cathodes, which were fabricated by an electrospinning technique, were used for proton-conducting solid oxide fuel cells (H-SOFCs) for the first time, aiming to develop high-performance ...
Haidi Tang, Zongzi Jin, Yusen Wu, Wei Liu, Lei Bi   +4 more
doaj   +1 more source

Plasma Sprayed Oxygen Electrode for Solid Oxide Fuel Cells and High Temperature Electrolyzers

, 2008
Perovskite-type LSM and LSCF deposits were developed for oxygen electrode for solid oxide fuel cell and high temperature water electrolyzer by atmospheric plasma spraying (APS) using different feedstock powders. The deposits were tailored to exhibit high
Schiller, Günther, Patz, Olaf, Ansar, Asif, Gregoire, Jean Baptiste, Ilhan, Zeynep   +4 more
core  

Conductive Additives for Next‐Generation Batteries: Emphasizing the Potential of Bio‐Derived 3D Carbon Architectures at Electrode–Electrolyte Interfaces

Advanced Materials Interfaces, EarlyView.
3D conductive frameworks can maintain continuous electron transport, mechanical stability, and interfacial integrity, helping next‐generation batteries operate more efficiently. This Review examines their relevance to Si anodes, all‐solid‐state batteries, and dry‐processed electrodes, and highlights bio‐derived carbons as sustainable, structurally ...
SeoYoung Ha, Inseo Ko, Jongyoung Choi, Weon Ho Shin, Sung Cik Mun, Jong Ho Won   +5 more
wiley   +1 more source

Coatings on stainless steel for solid oxide fuel cell interconnects

, 2013
Enabling inexpensive and ubiquitous steels for use as solid oxide fuel cell interconnects has two major hurdles to overcome. Firstly, corrosion must be limited such that the interconnect can have longevity.
Clarke, Richard
core  

Fabrication and characterisation of a large-area solid oxide fuel cell based on dual tape cast YSZ electrode skeleton supported YSZ electrolytes with vanadate and ferrite perovskite-impregnated anodes and cathodes

, 2014
The authors thank the U.S. Office of Naval Research for support for this collaboration. CSN and JTSI also thank EPSRC (UK) for support. JTSI thanks the Royal Society for support.Infiltration of ceramic materials into a pre-formed ceramic scaffold is an ...
Ni, C.S., Vohs, J.M., Gorte, R.J., Irvine, J.T.S.   +3 more
core   +1 more source

Understanding Operando Water Management in Hydroxide‐Exchange‐Membrane Fuel Cells

Advanced Materials Interfaces, EarlyView.
Effective water management is vital for high‐performance hydroxide‐exchange‐membrane fuel cells. Using a custom water‐flux station, this study quantifies how membrane thickness, microporous layers, and operating conditions dictate internal water transport.
Catherine M. Weiss, Shiyi Wang, Brian P. Setzler, Yushan Yan, Adam Z. Weber   +4 more
wiley   +1 more source

Design of next-generation ceramic fuel cells and real-time characterization with synchrotron X-ray diffraction computed tomography

Nature Communications, 2019
Miniaturized ceramic fuel cells are attractive for portable devices, but performance should be optimized. Here the authors report a micro-monolithic ceramic cell design for a tubular solid oxide fuel cell containing a multi-channel anode support with ...
Tao Li, Thomas M. M. Heenan, Mohamad F. Rabuni, Bo Wang, Nicholas M. Farandos, Geoff H. Kelsall, Dorota Matras, Chun Tan, Xuekun Lu, Simon D. M. Jacques, Dan J. L. Brett, Paul R. Shearing, Marco Di Michiel, Andrew M. Beale, Antonis Vamvakeros, Kang Li   +15 more
doaj   +1 more source

Xenes for Sustainable Energy: A Roadmap From First‐Principles Design to Practical Deployment

Advanced Materials Interfaces, EarlyView.
Emerging 2D Xenes are advancing from theoretical predictions toward practical energy‐storage and conversion technologies through the integration of first‐principles modelling, experimental synthesis, electrochemical validation, and AI‐assisted materials design, enabling accelerated discovery of high‐performance and sustainable electrochemical systems ...
Onur Karaman, Ceren Karaman
wiley   +1 more source

Triode Solid Oxide Fuel Cell Operation Under Sulfur-Poisoning Conditions

The triode solid oxide fuel cell (SOFC) is a three electrodes configuration. The third electrode, so-called auxiliary, is connected in a way to run in electrolysis mode, while cathode and anode operate in normal fuel cell mode.
Caliandro, P., Diethelm, S., Van Herle, J.   +2 more
core   +1 more source

Understanding of CO2 electrochemical reduction reaction process via high temperature solid oxide electrolysers

, 2015
The authors thank the University of St Andrews and RCUK Energy Supergen programme on H-Delivery and EPSRC Platform and Senior fellowship programs for funding.The CO2 electrochemical reduction via SOEC was studied for a range of cathode materials in ...
Yue, Xiangling, Irvine, John Thomas Sirr
core   +1 more source