Results 161 to 170 of about 1,664,562 (341)

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

Self‐Saturated Deposition and Etching in Atomic‐Scale (SDEA) Process of Molybdenum Oxides via Sequential Ozone and Water Reactions

open access: yesAdvanced Materials Technologies, EarlyView.
This work introduces a self‐limiting SDEA process that couples Mo + O3 ALD with selective H2O‐based ALE to control Mo oxidation states at the atomic level. This chemistry‐driven approach enables atomic‐scale modulated and phase‐controlled MoO2 films with enhanced crystallinity and electrical properties, providing a scalable solution for advanced MIM ...
Chaeyeong Hwang   +4 more
wiley   +1 more source

Characterization of Binder Materials from Lithium Ion Batteries by Fingerprint Analysis with Pyrolysis‐Gas Chromatography‐Mass Spectrometry

open access: yesAdvanced Materials Technologies, EarlyView.
This study presents a pyrolysis‐gas chromatography‐mass spectrometry (PY‐GC‐MS) method for characterizing binder materials from complex lithium ion battery (LIB) samples. Multishot pyrolysis is used to analyze electrolyte components, solid electrolyte interphase (SEI)‐related products and binder materials. Changes of the pyrolysis fingerprints of state‐
Dennis Kessen   +4 more
wiley   +1 more source

Unpacking the cost implications of diagnosis-related groups reform for lumbar disc herniation patients in Chinese medicine: a closer look at evidence from China. [PDF]

open access: yesFront Public Health
Chen ME   +15 more
europepmc   +1 more source

Gas‐ and Liquid‐Phase Catalysts for Solar‐Driven Catalytic Ammonia Decomposition

open access: yesAdvanced Sustainable Systems, EarlyView.
Amid the drive toward carbon‐neutral hydrogen, this review analyzes photocatalytic ammonia decomposition in gas‐ and liquid‐phase systems. It examines catalyst families—TiO2, ZnO, Ru, single‐atom, and antenna–reactor designs. This study summarizes advances in bandgap tuning, active‐site and cocatalyst engineering, photothermal coupling, and machine ...
Zhuohao Yang   +4 more
wiley   +1 more source

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