Results 101 to 110 of about 376,465 (276)
Absorption Cooling: A Review of Lithium Bromide-Water Chiller Technologies
, 2009 Lithium bromide-water absorption cooling technologies is underpinned by the continual circulation of water, which is the refrigerant, powered by the hygroscopic nature of aqueous lithium bromide solution.
Xiaolin Wang (14752165) +1 more
core
, 1998 The study included an investigation to analyze the Vapor Absorption Refrigeration (VAR) systems using ammonia-water and water-lithium bromide solutions. A fundamental VAR system is described and the operating sequence is explained.
Horuz, İlhami, I. Horuz
core +1 more source
Insignificant Difference in Biocompatibility of Regenerated Silk Fibroin Prepared with Ternary Reagent Compared with Regenerated Silk Fibroin Prepared with Lithium Bromide. [PDF]
Polymers (Basel), 2022 Cheng G +6 more
europepmc +1 more source
Synthese von Nonaheptafulvalen-Vorstufen
CHIMIA, 1977 Possible precursors of the attractive nonaheptafulvalene (3) are prepared by reaction of acetoxy-tropylium-fluoroborate (5a) as well as of bromo-tropylium-bromide (5b) with lithium-cyclononatetraenide.
Markus Neuenschwander, Alfred Frey
doaj +1 more source
Bright Tin Halide Perovskite Quantum Dots via Organic Dication Compensatory Doping
Angewandte Chemie International Edition, EarlyView.Tin halide perovskites (THPs) are attractive near‐infrared emitters. Confined THP quantum dots (QDs), however, show low emissivity and valence intraband transitions due to self‐p‐doping. We present aliovalent substitution of cesium with organic dications as a compensation strategy to upshift the Fermi level.
Ole F. Dressler +11 more
wiley +1 more source
, 2016 The reaction of lithium bromosilylenoid with MesLi at −10 °C followed by addition of MgBr2 gave lithium mesitylsilylenoid as a complex with magnesium bromide that was transmetalated by MgBr2 at 45 °C in THF to give magnesium silylenoid as a weak MgBr2 ...
Myong Euy Lee (684554) +3 more
core +1 more source
Journal of the Association for Information Science and Technology, EarlyView.Abstract User engagement (UE) has long been proposed as a holistic framework for understanding user‐technology interactions and a mediator for outcomes of digital technology use, such as learning, health behavior change, information acquisition, and social connectivity.
Heather L. O'Brien
wiley +1 more source
Journal of the Association for Information Science and Technology, EarlyView.Abstract Information science rests on a compact: its mediating signs maintain a traceable relation to what they describe. Large language models (LLMs) break it architecturally, generating discourse that is statistically plausible yet epistemically ungrounded, while standard metrics (precision, recall, relevance) cannot detect the rupture.
Martin Thellefsen, Alon Friedman
wiley +1 more source
Journal of Engineering and Sustainable Development, 2019 This study investigates the possibility of using waste heat from the car engine cooling system to drive an absorption refrigeration system by using four different refrigerant solutions (water - lithium bromide/ammonia - water/ammonia - sodium ...
عدنان محمد عبد الله الصفاوي +1 more
doaj
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