Results 171 to 180 of about 17,860 (317)

Performance Improvement of Anode‐Free Lithium‐Metal Batteries by In Situ Design of the Initial Solid Electrolyte Interphase Using Localized High‐Concentration Sulfolane Electrolyte

open access: yesChemElectroChem, EarlyView.
The effect of electrochemical in situ surface pretreatment of copper current collector, for anode‐free lithium‐metal batteries with sulfolane‐based localized high‐concentration electrolyte is explored. The constant potential and constant current pretreatment procedures benefit the anode performance.
Ivan Genov   +6 more
wiley   +1 more source

The Effect of Regioisomerism on the TADF Properties of Organic Dyes

open access: yesChemistryEurope, EarlyView.
The properties of TADF emitters are highly dependent on the chosen electron donor and acceptor, as well as the π‐system that links them together. Herein, we show that regioisomerism affects the physical properties of spirobifluorene‐based systems in solution, thin films and crystals.
Tim Silies   +5 more
wiley   +1 more source

Tailoring Photophysical Processes of Er3+‐Doped Gd3Ga5O12 Garnets for Enhanced Photoluminescence via Al3+ Ion Preference Substitution

open access: yesCarbon Energy, EarlyView.
The preferential substitution of Al3+ ion at octahedral‐coordinated GaI sites of Er3+‐co‐doped Gd3Ga5O12 garnets achieved a PLQY enhancement of the down‐shifting luminescence from 35.1% to 68.5%. Al3+ ion also influences electron relaxation during up‐conversion luminescence, resulting in a color shift from red to yellow to green.
Zhengjie Tian   +8 more
wiley   +1 more source

Marine bacterial prodigiosin as dye for rubber latex, polymethyl methacrylate sheets and paper [PDF]

open access: hybrid, 2013
G Krishna Jissa   +5 more
openalex   +1 more source

Efficient Singlet Oxygen Monitoring in Aqueous Media Comprising a Polymer‐embedded Eu3+‐Complex

open access: yesChemistry – A European Journal, EarlyView.
A singlet dioxygen (1O2) sensitive Eu(III) complex embedded in polymer nanoparticles efficiently detects 1O2 in aqueous media by a remarkable increase in Eu3+ luminescence. These particles also adhere to bacteria surfaces, where the cells appear brightly stained in the presence of 1O2 enabling spectroscopic evaluation and easy detection under the ...
Daniel K. Dinga   +3 more
wiley   +1 more source

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