Results 191 to 200 of about 3,596,320 (382)

Pristine Interface between Lithium Lanthanum Zirconate and Lithium Manganese Oxide by Pulsed Laser Deposition

open access: yesAdvanced Materials Interfaces, EarlyView.
Careful control of processing parameters yields bilayer films of the garnet electrolyte Li7La3Zr2O12:Ta and the cathode spinel LiMn2O4 with pristine interfaces. No interdiffusion of elements occurs and no interfacial phase forms. Because fully lithiated LiMn2O4 has a voltage of ≈3.7 V versus Li+/Li, the observation of a well‐defined interface indicates
Isaac D. Dyer   +8 more
wiley   +1 more source

Trade credit: why do production firms act as financial intermediaries? [PDF]

open access: yes
Trade credit remains the single largest source of short-term business credit in the United States and other nations around the world. Why do production firms act as financial intermediaries - a role usually reserved for banks?
Mitchell Berlin
core  

The Impact of DNA as a Chemical Admixture for Cementitious Materials

open access: yesAdvanced Materials Technologies, EarlyView.
DNA molecules are added to cement pastes and their effects on rheology and hydration time are studied. DNA's chemical structure is composed of polysaccharide and phosphate groups, which are active functional groups in different commercial chemical admixtures: Viscosity modifiers and superplasticizers.
Alexander Mezhov   +4 more
wiley   +1 more source

Berlin

open access: yesVoix Plurielles
Photographie, Berlin ...
openaire   +2 more sources

p‐Cu(OH)2/n‐SrTiO3 Heterojunction for Efficient Photocatalytic Hydrogen Production

open access: yesAdvanced Sustainable Systems, EarlyView.
Improving the efficiency of photocatalysts in the hydrogen evolution reaction relies on developing cost‐effective co‐catalysts. This study focuses on p‐Cu(OH)2/n‐SrTiO3 heterojunctions for efficient hydrogen production. 1 wt.% Cu‐based co‐catalyst significantly enhances performance, achieving ≈3.5 times higher hydrogen production compared to pristine ...
Euaggelia Skliri   +5 more
wiley   +1 more source

HARMLESS Early Warning System for Advanced Materials

open access: yesAdvanced Sustainable Systems, EarlyView.
The HARMLESS Early Warning System tackles Advanced Materials (AdMa) risk governance by providing a framework, organised in two tiers, underpinned with methods/tools to support risk assessors in the pre‐assessment preceding risk assessment. It allows for initial screening to identify AdMa with concerns considering exposure, hazards, sustainability and ...
Julia Prinz   +11 more
wiley   +1 more source

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