Results 81 to 90 of about 38,061 (293)
Reliable Evaluation of Na‐Ion Battery Materials: Eliminating Na‐Metal Distortions
Advanced Energy Materials, EarlyView.Na metal is highly reactive in carbonate electrolytes, forming unstable interphases and triggering parasitic reactions that distort measurements and undermine reproducibility. To enable accurate evaluation of materials for Na‑ion batteries, this work suggests that NASICON‑type counter electrodes provide a practical and stable platform for distortion ...
Jinkwang Hwang +9 more
wiley +1 more source
Antioxidants, 2020 Sulfated polysaccharides prepared from marine algae are potential ingredients in nutraceutical, pharmaceutical, and cosmeceutical industries.
Lei Wang +4 more
doaj +1 more source
Advanced Energy Materials, EarlyView.A bottom‐up, component‐resolved framework combining DSC/TGA, evolved gas analysis, and in situ XRD reveals how decomposition pathways control energy release in partial and micro‐cell configurations. Separator‐free assemblies are dominated by cathode‐O2${\rm O}_2$/anode‐Li reactions, while the separator restricts oxygen transport, reshapes the reaction ...
Ayrton M. Yanyachi +8 more
wiley +1 more source
Advanced Energy Materials, EarlyView.Composite cathode degradation is not merely the sum of its particles. Kinetically mismatched populations develop state‐of‐charge differences that drive spontaneous internal Li‐ion transfer; the accompanying transient currents accelerate surface degradation.
Seheon Oh +5 more
wiley +1 more source
National Technological University course, "International EMC Requirements and Conformity Assessment & the European Community EMC Directive Approach," 1993 July 14 [PDF]
, 2013 Donald Heirman presented this course for the National Technological University titled "International EMC Requirements and Comformity Assessment and the European Community EMC Directive Approach." The course was sponsored by Violette Engineering ...
Heirman, Donald N.
core
Electromagnetic Compatibility in Space Systems (Part I) [PDF]
فناوری در مهندسی هوافضا, 2020 Electromagnetic compatibility (EMC) is an important subject in electronics and communications. The proper performance of a system is very much dependent on meeting EMC requirements. This is more important in space systems.
Mahmoud Talafi Noghani
doaj
Glyoxylic‐Acetal‐Based Gel‐Polymer Electrolytes for Lithium‐Ion Batteries
Batteries &Supercaps, Volume 8, Issue 3, March 2025.A safe electrolyte based on tetraethoxyglyoxal (LE) is combined with a methacrylate polymer matrix. The resulting gel‐polymer electrolyte (GPE) exhibits an increased flash point, suitable ionic conductivity, and a stable performance in lithium‐ion battery cells.
Christian Leibing +4 more
wiley +1 more source
Regulation of the Drosophila ID protein Extra macrochaetae by proneural dimerization partners
eLife, 2018 Proneural bHLH proteins are transcriptional regulators of neural fate specification. Extra macrochaetae (Emc) forms inactive heterodimers with both proneural bHLH proteins and their bHLH partners (represented in Drosophila by Daughterless).
Ke Li, Nicholas E Baker
doaj +1 more source
Batteries &Supercaps, Volume 8, Issue 3, March 2025.FEC and sulfone‐based co‐solvents are investigated as EC‐free electrolytes for LNMO∥LTO cells. FEC‐containing electrolytes demonstrate enhanced electrochemical stability by stabilizing the CEI and SEI layers, mitigating transition metal migration. Conversely, sulfone electrolytes form thinner CEIs and thick, sulfur‐rich SEIs, which are less effective ...
Killian Stokes‐Rodriguez +6 more
wiley +1 more source
An effective and low-cost measurement system for EMC pre-compliance testing of radiated emissions in the range 2-8 GHz [PDF]
, 2010 The pre-compliance measurement of radiated emissions from printed circuit boards (PCBs) is here addressed. In particular an effective and low-cost measurement system is described for pre-compliance radiated emission tests in the range 2–8 GHz and ...
BERTOCCO M, TRAMARIN F., SONA A
core +1 more source