Results 121 to 130 of about 64,062 (284)

The heat of formation of CN radicals and radiative lifetimes of the A 1 Sigma - state of C2N2 [PDF]

open access: yes, 1990
Radiative lifetimes have been measured for the stable vibrational levels of the A 1 sigma - electronic state of C2N2. They range from 1.3 microsec for the 4(sub 0)(sup 1) level to 0.66 microsec for the 1(sub 0)(sup 1) 4(sub 0)(sup 1) level and in general
Barts, Samuel A.   +2 more
core   +1 more source

Electrically Assisted Thermal Stamping of Tunable Carbon‐Based Nanofilms for Direct Fabrication of Hydrophobic, Energy Harvesting, and Sensing Devices

open access: yesAdvanced Materials, EarlyView.
Schematic illustration of the electrically assisted thermal stamping (EATS) method for direct fabrication of carbon‐based nanofilms and their multifunctional applications. Localized Joule heating triggers simultaneous exfoliation, reduction, and fluoropolymer incorporation under ambient conditions, yielding tunable carbon‐based thin‐film coatings ...
Byungseok Seo   +9 more
wiley   +1 more source

Tunable full-color dual-state (solution and solid) emission of push–pull molecules containing the 1-pyrindane moiety

open access: yesBeilstein Journal of Organic Chemistry
A facile method for the synthesis of arylidene derivatives of pyrindane – (E)-7-arylmethylene-2-chloro-6,7-dihydro-5H-cyclopenta[b]pyridine-3,4-dicarbonitriles – was developed.
Anastasia I. Ershova   +5 more
doaj   +1 more source

NEW ROOM TEMPERATURE LIQUIDS: SYNTHESIS AND CHARACTERIZATION [PDF]

open access: yesChemistry Journal of Moldova: General, Industrial and Ecological Chemistry, 2007
Room temperature ionic liquids (ILs) have been recognized as a new generation of solvents for “green chemistry” and represent remarkably promising classes of technologically useful and fundamentally interesting materials [1-6].
Macaev Fliur   +4 more
doaj  

Hydro-chemical study of the evolution of interstellar pre-biotic molecules during the collapse of molecular clouds

open access: yes, 2012
One of the stumbling blocks for studying the evolution of interstellar molecules is the lack of adequate knowledge of the rate co-efficients of various reactions which take place in the Interstellar medium and molecular clouds.
Ankan Das   +16 more
core   +1 more source

Ion‐Regulating Membranes with Surface‐Enriched Charge Networks Enabling Stable Zinc‐Manganese Flow Batteries

open access: yesAdvanced Materials, EarlyView.
An ion‐regulating membrane is designed with a surface‐concentrated positively‐charged Zn2⁺ crosslinked network for zinc‐manganese flow batteries. The membrane effectively mitigates proton crossover and regulates zinc ion distribution to avoid dendrites, thus significantly improving areal capacity and prolonging the lifespan with a record accumulated ...
Jine Wu, Jiafeng Lei, Yi‐Chun Lu
wiley   +1 more source

New synthesis of cycloalca[<i>с</i>]nicotinoamide and nitrile derivatives

open access: bronze, 2023
I. V. Dyachenko   +5 more
openalex   +2 more sources

Reuse of Electric Arc Furnace Slag as Filler for Nitrile Butadiene Rubber [PDF]

open access: hybrid, 2022
Anna Gobetti   +2 more
openalex   +1 more source

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