Results 21 to 30 of about 48,690 (295)

Systematic Study of Quaternary Ammonium Cations for Bromine Sequestering Application in High Energy Density Electrolytes for Hydrogen Bromine Redox Flow Batteries

open access: yesMolecules, 2021
Bromine complexing agents (BCAs) are used to reduce the vapor pressure of bromine in the aqueous electrolytes of bromine flow batteries. BCAs bind hazardous, volatile bromine by forming a second, heavy liquid fused salt.
Michael Küttinger   +4 more
doaj   +1 more source

Gas distributor for ultra-large air blow-out bromine extraction plant [PDF]

open access: yesE3S Web of Conferences, 2023
The initial distribution of gas and liquid is one of the key factors that determine the operation efficiency of packed towers. The development of a gas distributor for ultra-large air blow-out bromine extraction plant can improve operation efficiency ...
Chai Shujing   +6 more
doaj   +1 more source

Bromine-rich Zinc Bromides: Zn6Br12(18-crown-6)2×(Br2)5, Zn4Br8(18-crown-6)2×(Br2)3, and Zn6Br12(18-crown-6)2×(Br2)2

open access: yes, 2016
The bromine-rich zinc bromides Zn6Br12(18-crown-6)2×(Br2)5 (1), Zn4Br8(18-crown-6)2×(Br2)3 (2), and Zn6Br12(18-crown-6)2×(Br2)2 (3) are prepared by reaction of ZnBr2, 18-crown-6, and elemental bromine in the ionic liquid [MeBu3N]­[N­(Tf)2] (N­(Tf)2 = bis­
Claus Feldmann (1583260)   +1 more
core   +2 more sources

(Z)-4,5-Dibromo-3,3,6,6-tetramethyl-2,3,6,7-tetrahydrothiepine-1,1-dione

open access: yesIUCrData, 2023
The crystal of the title compound, C10H16Br2O2S, is formed from layers built from centrosymmetric pairs of molecules. The molecule adopts a twist conformation with the carbon atoms next to sulfur above or below the mean plane.
Dieter Schollmeyer, Heiner Detert
doaj   +1 more source

Bromine-terminated azobenzene liquid crystals

open access: yes, 2018
A series of liquid crystals (LCs) of bromine-terminated azobenzene were synthesised and characterised. The LCs were composed of an azobenzene core, an alkyl chain and a flexible spacer with a bromine atom at a remote position. Mesomorphic properties were
Aloir A. Merlo (2689723)   +5 more
core   +1 more source

Bromine mass balance calculation for dairy cows fed bromoform-based feed additives

open access: yesJournal of Agriculture and Food Research
Bromoform-based feed additives exhibit strong antimethanogenic potential. It is hypothesized that bromoform is dehalogenated in the rumen into multiple end products, including methane and bromine, yet little is known about bromine distribution and ...
Renata Tognelli   +5 more
doaj   +1 more source

Data for: VO2/Nickel-Bromine-Ionic Liquid Composite Film for Thermochromic Application

open access: yes, 2019
Data for: VO2/Nickel-Bromine-Ionic Liquid Composite Film for Thermochromic ...
Jingting Zhu (1452529)
core   +1 more source

(1R*,2R*,5R*,6S*)-6-Bromo-9-oxabicyclo[3.3.1]nonan-2-ol

open access: yesIUCrData
Both six-membered rings in the title bicyclo[3.3.1] system, C8H13BrO2, adopt a chair conformation. Hydrogen bonds from the hydroxy group to the ether bridge connect the molecules into zigzag chains: single-enantiomer chains propagating along the b-axis ...
Lea Simon   +2 more
doaj   +1 more source

Hydrogeological uniqueness of groundwater in the Cherkashinsky area of the Tobolsk district of the Tyumen region

open access: yesИзвестия высших учебных заведений: Нефть и газ
Intensive development of the Tyumen region, where the largest West Siberian megabasin is located (the Tyumen groundwater deposit is the largest in Russia), violates the natural state of ecosystems, in particular groundwater, which is the basis of an ...
A. S. Aleksandrov, V. A. Beshentsev
doaj   +1 more source

The Effects of Bromine Additives on the Recyclability of Injection Molded Electronic Waste Polymers

open access: yesGlobal Challenges, 2023
Excessive waste amounts, such as waste electrical and electronic equipment (WEEE) and plastic waste, have increased simultaneously with the development of society.
Ville Lahtela   +3 more
doaj   +1 more source

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