Results 91 to 100 of about 218,279 (284)

Comparative Study of High Voltage Spinel∥Lithium Titanate Lithium‐ion Batteries in Ethylene Carbonate Free Electrolytes

open access: yesBatteries &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

Effect of Aprotic Solvents on the Microtensile Bond Strength of Composite Core and Fiber-Reinforced Composite Posts. [PDF]

open access: yesPolymers (Basel), 2023
Prawatvatchara W   +4 more
europepmc   +1 more source

Mechanistic Understanding of the Solid Product in O2‐Involved Li‐CO2 Batteries

open access: yesBattery Energy, Volume 4, Issue 2, March 2025.
The solid products Li2CO3 significantly affect battery performance, primarily in terms of its deposition, reaction pathways, and growth mechanisms. A mechanistic understanding of the Li2CO3 behavior can spearhead advanced O2‐involved Li‐CO2 batteries.
Aijing Yan   +6 more
wiley   +1 more source

Engineering Halide Perovskites With Chalcogen‐Based Compounds: Insights Into Stability, Interfaces, and Device Integration

open access: yesCarbon Energy, EarlyView.
Chalcogen‐based compounds are explored as versatile tools to enhance the stability and performance of halide perovskites. Their roles in defect passivation, ion migration suppression, and interface engineering are analyzed, along with impacts on device efficiency.
Atanu Jana   +4 more
wiley   +1 more source

Alkali-assisted coal extraction with polar aprotic solvents [PDF]

open access: yes, 2009
Coal extraction experiments were conducted using a coal, containing ca. 10% ash, from the Tshikondeni mine in South Africa. This coal dissolves only to a limited extent in pure polar aprotic solvents such as dimethylformamide (DMF) and N-methyl-2 ...
Focke, Walter Wilhelm   +5 more
core   +1 more source

Self‐Immolative Poly(Benzyl Ether)s: Design Principles and Controlled Depolymerization

open access: yesChemistry – A European Journal, EarlyView.
Unzipping to Sustainability: This Concept article explores the thermodynamic design of quinone‐methide (QM)‐based poly(benzyl ether)s (PBEs). It explains how a low ceiling temperature (Tc), QM stability, and an entropic gain drive rapid depolymerization (“unzipping”) of PBEs into monomers.
Ji Woo Kim, Yewon Kang, Hyungwoo Kim
wiley   +1 more source

Substituent effects and solvents

open access: yes, 1992
The source data matrix containing 428 data series describing substituent effects from meta and para position (25 substituents from both position) in water, protic and aprotic solvents was investigated by using conjugated deviation analysis and principal ...
O Pytela, M Ludwig
core   +1 more source

A Naphthalene Monoimide Meisenheimer Complex as Strong Organic Hydride Donor for Metal‐Free CO2 Reduction

open access: yesChemistry – A European Journal, EarlyView.
A Meisenheimer complex derived from two‐fold reduction and protonation of naphthalene monoamide has been identified as a strong organic hydride donor which is able to reduce CO2. ABSTRACT Selective CO2 reduction to formate is challenging due to similar thermodynamics for the reaction to other products such as carbon monoxide and molecular hydrogen ...
C. Jasslie Nielsen   +5 more
wiley   +1 more source

Ultrafast fluorescence dynamics of NADH in aprotic solvents: Quasi-static self-quenching unmasked. [PDF]

open access: yesJ Photochem Photobiol A Chem, 2023
Li H   +5 more
europepmc   +1 more source

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