Results 271 to 280 of about 117,035 (336)

Materials Engineering for Light‐Activated Gas Sensors: Insights, Advances, and Future Perspectives

Advanced Materials, EarlyView.
Light activation of gas sensors is a promising strategy for enabling power‐efficient operation in next‐generation smart devices, where a rational design of sensing layers can enhance light energy utilization. This review discusses design strategies for light‐activated gas sensors, including doping‐induced band structure tuning, plasmonic nanoparticle ...
Jinho Lee, Minhyun Kim, Seyeon Park, Jaewan Ahn, Il‐Doo Kim   +4 more
wiley   +1 more source

Ce Single Atom‐Engineered Amorphous/Crystalline Nanosheets for Enhanced Alkaline Water Electrolysis

Advanced Materials, EarlyView.
We leveraged Ce single‐atom engineering to generate short‐range ordered crystalline nanodomains in amorphous RuOx for creating amorphous/crystalline nanojunctions, in an effort to regulate the water dissociation kinetics for enhanced HER. Specifically, the Ce‐doped crystalline nanodomains greatly reduce the energy barrier to water dissociation and ...
Xinyu Chen, Min Bi, Qingdian Yan, Deqi Fan, Biao Huang, Bianjing Sun, Chenchen Qin, Chuntao Chen, Dongping Sun, Qian He, Ming Zhao   +10 more
wiley   +1 more source

Recent Advances in Reactive Microdroplets for Clean Water and Energy

Advanced Materials, EarlyView.
Reactive microdroplets enable precise and sustainable chemistry at small scales. This review explores their role as confined reactors and dynamic interfaces for synthesizing functional materials, fuels, and microdevices. It offers a critical perspective on how droplet‐based platforms can drive next‐generation technologies in clean energy, environmental
Qiuyun Lu, Boubakar Sanogo, Tanay Kumar, Ben Bin Xu, Xuehua Zhang   +4 more
wiley   +1 more source

Iron aluminide alloy container for solid oxide fuel cells

, 2000
R.R. Judkins, Prabhakar Singh, Vinod K. Sikka   +2 more
openalex   +1 more source

Responsive Polyelectrolyte Brushes in Applications: Functions, Stimuli, and Design Considerations

Advanced Materials, EarlyView.
With advances in the synthesis of polyelectrolyte brushes, these coatings of surface‐grafted chains find uses in an increasing number of applications. This review summarizes three core aspects of these brushes: how they introduce functionality to surfaces; how external stimuli influence their properties; and what practical considerations should be ...
Leon A. Smook, Andreas Dahlin, Karin Schroën, Sissi de Beer   +3 more
wiley   +1 more source

How the Arrangement of Platinum Atoms on Ruthenium Nanoparticles Improves Hydrogen Evolution Activity

Advanced Materials, EarlyView.
A synthetic strategy for the formation of Pt islands and their transformation into Pt atomic strings on Ru nanoparticle surfaces is presented. The thermodynamically favored configuration of Pt strings on Ru catalyst is demonstrated to catalyze HER via the faster Volmer–Tafel pathway with a significantly improved intrinsic activity, owing to the well ...
Qinyu Li, Soshan Cheong, Agus R. Poerwoprajitno, Shuting Xiang, Anatoly I. Frenkel, Yuwei Yang, Nicholas M. Bedford, Sohaib Umer, Martina Lessio, Ichiro Ohnishi, Zeno R. Ramadhan, Dale L. Huber, Liming Dai, Wolfgang Schuhmann, J. Justin Gooding, Richard D. Tilley   +15 more
wiley   +1 more source

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Solid Oxide Fuel Cells

2012
The Solid Oxide Fuel Cell is an electrochemical device for the conversion of hydrogen or a hydrocarbon fuel directly into electrical power. They are clean, modular, and efficient and retain this efficiency across a wide range of sizes. This fuel flexibility and efficiency makes them very attractive for a number of power-generation roles, including ...
Alan Atkinson, Stephen J. Skinner, John A. Kilner   +2 more
  +8 more sources

Development of 1 kW‐class Ammonia‐fueled Solid Oxide Fuel Cell Stack

Fuel Cells, 2020
Power generation performance and long‐term durability of ammonia‐fueled solid oxide fuel cell (SOFC) systems are investigated with SOFC stacks consisting of 30 planar anode‐supported cells.
M. Kishimoto, H. Muroyama, S. Suzuki, M. Saito, T. Koide, Y. Takahashi, T. Horiuchi, H. Yamasaki, S. Matsumoto, H. Kubo, N. Takahashi, A. Okabe, S. Ueguchi, M. Jun, A. Tateno, T. Matsuo, T. Matsui, H. Iwai, H. Yoshida, K. Eguchi   +19 more
semanticscholar   +1 more source

Solid oxide fuel cells [PDF]

Chemical Society Reviews, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
openaire   +3 more sources

Factors governing oxygen reduction in solid oxide fuel cell cathodes.

Chemical Reviews, 2004
Recent worldwide interest in building a decentralized, hydrogen-based energy economy has refocused attention on the solid oxide fuel cell (SOFC) as a potential source of efficient, environmentally friendly, fuel-versatile electric power.
S. Adler
semanticscholar   +1 more source