Results 101 to 110 of about 5,614,148 (333)

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

Disproportionate Insider Control and the Demand for Audit Quality [PDF]

open access: yes, 2018
We examine the relationship between disproportionate insider control, enabled through dual-class share structures, and the demand for audit quality. Using a comprehensive hand-collected sample of U.S.
Arno Forst   +56 more
core   +2 more sources

Unlocking Ultra‐Long Cycle Stability of Li Metal Electrode by Separators Modified by Porous Red Phosphorus Nanosheets

open access: yesAdvanced Functional Materials, EarlyView.
Coating the standard polypropylene separator with a porous red phosphorous nanosheet greatly improves cycling performance in Li electrode cells. The phosphorus‐based surface chemistry deactivates electrolyte solvent decomposition and enhances the cleavage of F‐containing salt, resulting in an inorganic‐dominated electrolyte interphase (SEI) composition
Jiangpeng Wang   +9 more
wiley   +1 more source

How to Make Institutional Economics Policy-Relevant: Theoretical Considerations and an Application to Rural Credit Markets in Developing Countries [PDF]

open access: yes
Welfare economics as the traditional, prescriptive theory framework used in agricultural economics has been criticised by institutional economists as being largely irrelevant to real-world policy issues.
Petrick, Martin
core   +1 more source

Atomic Size Misfit for Electrocatalytic Small Molecule Activation

open access: yesAdvanced Functional Materials, EarlyView.
This review explores the application and mechanisms of atomic size misfit in catalysis for small molecule activation, focusing on how structural defects and electronic properties can effectively lower the energy barriers of chemical bonds in molecules like H2O, CO2, and N2.
Ping Hong   +3 more
wiley   +1 more source

Microshear bond strength of conventional and self-adhesive resin cements to feldsphatic ceramic

open access: yesBrazilian Journal of Oral Sciences, 2018
Aim: The aim of this study was to verify the microshear bond strength of conventional and self-adhesive resin cements to feldsphatic ceramic. Methods: Twenty discs of Starlight ceramic (Degudent) were made (15mm x 2mm).
Estéfani Maminis Soares Couto   +5 more
doaj   +1 more source

The changing tides of port geography (1950–2012) [PDF]

open access: yes, 2014
International audienceHuman geographers actively studied ports in past decades. However, the extent to which port geography constituted a specific research stream within human geography remained largely unanswered.
Ducruet, César, Ng, Koi Yu Adolf
core   +4 more sources

Copper‐based Materials for Photo and Electrocatalytic Process: Advancing Renewable Energy and Environmental Applications

open access: yesAdvanced Functional Materials, EarlyView.
Cu‐based catalysts as a cornerstone in advancing sustainable energy technologies are fully reviewed in this manuscript, highlighting their potential in photo‐ and electrocatalysis. It includes metallic copper, copper oxides, copper sulfides, copper halide perovskites, copper‐based metal–organic frameworks (MOFs), and covalent organic frameworks (COFs),
Jéssica C. de Almeida   +16 more
wiley   +1 more source

Synergistic non‐covalent interactions enable high‐strength fluorescent supramolecular materials with water‐assisted self‐healing and remolding properties

open access: yesSmart Molecules
Supramolecular materials, characterized by dynamic reversibility and responsiveness to environmental stimuli, have found widespread applications in numerous fields.
Xiaoye Zhang   +5 more
doaj   +1 more source

Effect of Various Material Properties on the Adhesive Stage of Fretting [PDF]

open access: yes
Various properties of metals and alloys were studied with respect to their effect on the initial stage of the fretting process, namely adhesion.
Buckley, D. H.
core   +1 more source

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