Results 231 to 240 of about 207,280 (295)

Alkaline Leaching: A Facile Surface Activation Strategy to Improve the Reactivity of Air Electrodes for Solid Oxide Fuel Cells

Advanced Materials, EarlyView.
This study shows that alkaline leaching of PrBa0.8Ca0.2Co2O5+δ under anodic bias selectively removes Ba and Ca, forming a cobalt‐rich and amorphous layer. The modified surface significantly boosts ORR activity, offering a simple and effective strategy to improve electrochemical device performance.
Yeongtaek Hong, Hyunseung Kim, Sang Won Lee, Yong Beom Kim, SungHyun Jeon, Sangwoo Kim, Hainan Sun, Jeongah Lee, Seongwoo Nam, Seungwoo Roh, Tae Ho Shin, WooChul Jung   +11 more
wiley   +1 more source

Optimization and evaluation of gastro-expandable film of Eudragit S100 and ethylcellulose by using the design of experiment. [PDF]

Sci Rep
Dass R, Rani P, Verma V, Kumar D, Bhatia M, Kondaveeti SB.   +5 more
europepmc   +1 more source

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +1 more source

An Automatic Detection Model for Low-Contrast Discrete Defects on Aluminum Alloy Wheels. [PDF]

Sensors (Basel)
Yang J, Chen P, Wang M.
europepmc   +1 more source

Physical Therapy Management for Delayed Diagnosis of Developmental Dysplasia of the Hip: A Case Report. [PDF]

Case Rep Pediatr
Ho KY, Taylor L, Joines K.
europepmc   +1 more source

Sustainable utilization of waste expanded polystyrene in cellulose acetate polymer blend membranes for CO₂/CH₄ separation. [PDF]

RSC Adv
Nayak B, Gauswami M, Kuncharam BVR.
europepmc   +1 more source

Preparation of γ-TiAl Alloys via Self-Propagating Aluminothermic Reduction-Slag Washing Refining Coupled with Vacuum Arc Remelting. [PDF]

Materials (Basel)
Jiang H, Zhang TA, Dou ZH.
europepmc   +1 more source

The Influence of Plastic Processing on the Corrosion Resistance of the Alloy Based on the FeAl Intermetallic Phase After Long-Term Oxidation in Air Atmosphere. [PDF]

Materials (Basel)
Pasek D, Cebulski J, Sozańska M, Popczyk M, Gabor J, Swinarew A.   +5 more
europepmc   +1 more source

Quantifying interflake ordering in graphene oxide films via wide-angle X-ray scattering analysis. [PDF]

J Appl Crystallogr
Sanchez Salas R, Morelos Gomez A, Sanchez Hernandez DA, Loera Serna S.   +3 more
europepmc   +1 more source