Results 221 to 230 of about 42,818 (302)

Interfacial Engineering in Rare‐Earth Oxide/ZnO Heterojunctions for High‐Performance Trimethylamine Sensing and Fish Freshness Monitoring

open access: yesAdvanced Science, Volume 13, Issue 19, 2 April 2026.
This study realizes superior gas sensing performance via Yb2O3/ZnO heterojunction design, achieving highly sensitive/selective trimethylamine detection at room temperature while elucidating the intrinsic sensing mechanism. This innovation is applied to reliable real‐time fish freshness monitoring, paving a feasible way for translating advanced material
Junxi Cheng   +5 more
wiley   +1 more source

Tuning Li+ and Na+ Functionality in Renewable Carbon Electroactive Material Through Site‐Specific Nanostructural Disorder

open access: yesAdvanced Science, Volume 13, Issue 19, 2 April 2026.
This study presents a selective thermal transformation of polycarbonate into hybrid carbon materials. The structured carbon enhances electrochemical performance, particularly in lithium‐ion systems. Investigations reveal improved bimetallic ion diffusivity through the hybrid microstructure, contributing to excellent charge kinetics.
Montajar Sarkar   +7 more
wiley   +1 more source

Design Strategies for Electrolytes in Lithium Metal Batteries: Insights into Liquid and Solid‐State Systems

open access: yesBatteries &Supercaps, Volume 9, Issue 4, April 2026.
This review systematically analyzes electrolyte design strategies for lithium metal batteries, covering both liquid and solid‐state systems in parallel. Liquid strategies such as high‐concentration, fluorinated, and additive‐engineered electrolytes are discussed, as well as polymer‐, ceramic‐, and composite‐based solid electrolytes, highlighting their ...
Un Hwan Lee, Seonhye Park, Joonhee Kang
wiley   +1 more source

Glass Transition and Crystallization of Chitosan Investigated by Broadband Dielectric Spectroscopy. [PDF]

open access: yesPolymers (Basel)
Labardi M   +6 more
europepmc   +1 more source

Vacancy Engineering for Stable and Fast Li–S Electrochemistry: A Review

open access: yesChemistryEurope, Volume 4, Issue 4, April 2026.
This review systematically summarizes recent advances in vacancy engineering for lithium–sulfur batteries, focusing on how anionic and cationic vacancies regulate polysulfide adsorption and conversion kinetics. Key fabrication strategies and their mechanistic roles are discussed, providing insights for designing high‐performance electrocatalysts toward
Xinqi Liang   +17 more
wiley   +1 more source

Development of a Two‐Stage Cold Pressing and Tempering Process of Graphite Compound Bipolar Plates

open access: yesFuel Cells, Volume 26, Issue 2, April 2026.
ABSTRACT Proton‐exchange membrane fuel cells (PEMFCs) are considered a key technology for decarbonized energy systems, particularly in combination with sustainably sourced green hydrogen. The functional performance and reliability of core components, such as bipolar plates (BPPs), depends critically on the manufacturing processes. This study explores a
Maschal Hakimiy   +6 more
wiley   +1 more source

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