Results 131 to 140 of about 6,918 (265)

Twenty‐Minute Microwave‐Enabled Dual‐Anion Nickel Sulfoselenide Anodes for High‐Capacity Sodium/Potassium‐Ion Batteries and Durable Pouch Cells

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 4, July 2026.
A dual‐anion‐assisted strategy is proposed for designing bi‐functional high‐performance anodes. The preparation of NiSSe/N‐C within 20 min demonstrates rapid Na+/K+ reaction kinetics, exceptional rate capability, and remarkable cycling stability. Nickel‐based materials are promising anode candidates for sodium‐ion batteries and potassium‐ion batteries ...
Yayun Zheng, Qiu He, Jitao Shang, Shasha Wei, Haoqing Jiang, Zhaohuai Li, Yan Zhao   +6 more
wiley   +1 more source

Study on a Novel Biodegradable and Antibacterial Fe-Based Alloy Prepared by Microwave Sintering. [PDF]

Materials (Basel), 2021
Deng B, Guo Y, Zhao MC, Li QF, Ma B, Duan B, Yin D, Atrens A.   +7 more
europepmc   +1 more source

Microwave Sintering of Boron Carbide

, 1988
Boron carbide has been sintered to 95% of theoretical density in less than 12 minutes without the use of sintering aides by heating to 2000°C with 2.45 GHz microwave radiation. An average grain size of about 20 μm resulted.
R. D. Blake, H. Sheinberg, J. J. Petrovic, J. D. Katz   +3 more
core   +1 more source

Thermal and Photocatalytic Conversion of CO2 to Ethanol: Advances in Catalyst Design, Challenges, and Opportunities

ChemSusChem, Volume 19, Issue 12, 26 June 2026.
This review examines thermo‐ and photocatalytic routes for converting CO2 to ethanol and analyzes how metal alloying, promoters, supports, surface structure, and semiconductor design govern catalyst activity, selectivity, and stability. It integrates mechanistic insights from experimental and theoretical studies and identifies the main challenges and ...
Bryan Rocano‐Merchan, Alejandro Cañete‐Arché, Asier Agrelo‐Lestón, Jonatan Perez‐Arce, Zoraida Freixa, Ander Centeno‐Pedrazo, Max García‐Melchor, Eduardo J. Garcia‐Suarez   +7 more
wiley   +1 more source

Sinterização ultrarrápida por micro-ondas do compósito mulita-cordierita Microwave fast sintering of mullite-cordierite composite

Cerâmica, 2013
A sinterização ultrarrápida por micro-ondas é uma técnica que oferece enorme potencial para a fabricação de diversos materiais cerâmicos com microestruturas cerâmicas diferenciadas.
G. L. de Gouveia, P. M. de Souto, R. H. G. A. Kiminami   +2 more
doaj  

Linking Synthetic Materials Chemistry to Electrocatalytic Performance

Angewandte Chemie International Edition, Volume 65, Issue 26, 22 June 2026.
Synthetic materials chemistry governs electrocatalyst performance through precise control of phase, composition, defects, and morphology, while emerging operando techniques, data‐driven approaches, and automated laboratories are advancing the field toward predictive catalyst design for sustainable energy conversion.
Debabrata Bagchi, J. Niklas Hausmann, Tobias Sontheimer, Prashanth W. Menezes   +3 more
wiley   +1 more source

A Critical Appraisal of Pyrolysis Pretreatment in Lithium‐Ion Battery Recycling: From High‐Temperature Material Transformations to Environmental Impact

ChemSusChem, Volume 19, Issue 11, 15 June 2026.
Pyrolysis of different size fractions of waste lithium‐ion batteries reveals complex interaction among cathode materials, graphite, aluminum, and polymeric binders. Carbothermic and aluminothermic reduction pathways promote the formation of metallic species at moderate temperatures.
Mohazzam Saeed, Lassi Klemettinen, Anna Klemettinen, Rodrigo Serna‐Guerrero   +3 more
wiley   +1 more source

Wear behavior of microwave processed aluminum-based MMC subjected to secondary processing

Journal of Engineering and Applied Science
MMC have gained prominence for their cost-effectiveness, light weight materials, lower density, impressive strength-to-weight ratio, and ease of production.
Ashok Kumar M S
doaj   +1 more source

Degradation Mechanisms in PEM Water Electrolysis: Diagnosis and Impact

Advanced Materials Technologies, Volume 11, Issue 11, 5 June 2026.
This review provides an analysis of degradation mechanisms in proton electrolyte membrane water electrolyzers (PEMWE), focusing on all key components. It discusses diagnostic and measurement techniques for evaluating degradation, less‐studied mechanisms, and an expert survey.
Annik Bernhardt, Katja Lange, Robert Göckeritz, Erik Grunwald, Angelika Hähnel, Alexander Müller, Volker Naumann, Sistan Rasuli, Wolfram Münchgesang, Bruno G. Pollet, Kerstin Witte‐Bodnar, Klemens Ilse   +11 more
wiley   +1 more source

MICROWAVE-ABSORPTION CHARACTERIZATION OF THE YBA2CU3O7-DELTA HIGH-TEMPERATURE SUPERCONDUCTOR PREPARED BY DIFFERENT SINTERING AND OXYGEN ANNEALING TIMES

, 1991
MICROWAVE-ABSORPTION CHARACTERIZATION OF THE YBA2CU3O7-DELTA HIGH-TEMPERATURE SUPERCONDUCTOR PREPARED BY DIFFERENT SINTERING AND OXYGEN ANNEALING ...
L LI (15918845), S MARRELLI (14582756), S CUVIER (13318716), Munish Puri (13085961), J BEAR (13318719), L KEVAN (13318722)   +5 more
core   +1 more source