Results 11 to 20 of about 917,253 (403)

Fabrication of Polyaniline/Graphene Oxide Nanosheet@ Tea Waste Granules Adsorbent for Groundwater Purification

open access: yesNanomaterials, 2022
The reuse and separation of nanomaterials from an aquatic solution is always challenging and may cause nanotoxicity if not separated completely. Nanomaterial immobilization on the surface of a macro-size material could be an effective approach to ...
Misfer Al Hawash   +2 more
doaj   +1 more source

Role of Hydroxyl, Superoxide, and Nitrate Radicals on the Fate of Bromide Ions in Photocatalytic TiO2 Suspensions

open access: yesACS Catalysis, 2020
The influence of bromide ions on systems containing highly reactive radical species is of great interest for environmental remediation, atmospheric chemistry, and the synthesis of high-added-value compounds.
F. Parrino   +4 more
semanticscholar   +1 more source

6H-Dipyrido[1,2-a:2′,1′-d][1,3,5]triazin-5-ium bromide monohydrate

open access: yesIUCrData, 2016
In the cation of the title compound, C11H10N3+·Br−·H2O, the central 1,3,5-triazinium ring has a flattened boat conformation and the outer heterocyclic rings are nearly planar [maximum deviations = 0.010 (4) and 0.009 (4) Å] and twisted with respect to ...
Xian-Wu Jiang   +3 more
doaj   +1 more source

Synthesis and crystal structure of triethylammonium hexabromidouranate(IV) dichloromethane monosolvate

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2020
Triethylammonium hexabromidouranate(IV) dichloromethane monosolvate, [(C2H5)3NH]2[UBr6]·CH2Cl2, was obtained in the form of dark-brown crystals from the reaction of uranium pentabromide with NEt3 and ethylene glycol in dichloromethane at low temperature.
Holger Lars Deubner   +3 more
doaj   +1 more source

Highly Dynamic Ligand Binding and Light Absorption Coefficient of Cesium Lead Bromide Perovskite Nanocrystals.

open access: yesACS Nano, 2016
Lead halide perovskite materials have attracted significant attention in the context of photovoltaics and other optoelectronic applications, and recently, research efforts have been directed to nanostructured lead halide perovskites.
J. De Roo   +9 more
semanticscholar   +1 more source

Characterization of soluble bromide measurements and a case study of BrO observations during ARCTAS [PDF]

open access: yes, 2012
A focus of the Arctic Research of the Composition of the Troposphere from Aircraft and Satellites (ARCTAS) mission was examination of bromine photochemistry in the spring time high latitude troposphere based on aircraft and satellite measurements of ...
Anderson, B   +24 more
core   +2 more sources

Role of Acid–Base Equilibria in the Size, Shape, and Phase Control of Cesium Lead Bromide Nanocrystals

open access: yesACS Nano, 2018
A binary ligand system composed of aliphatic carboxylic acids and primary amines of various chain lengths is commonly employed in diverse synthesis methods for CsPbBr3 nanocrystals (NCs). In this work, we have carried out a systematic study examining how
Guilherme Almeida   +7 more
semanticscholar   +1 more source

Kinetic-spectrophotometric method for the determination of trace amounts of bromide in seawater [PDF]

open access: yes, 2005
A novel simple, sensitive and rapid kinetic-spectrophotornetric method is proposed for the determination of trace amounts of bromide. The method is based on its catalytic effect on the oxidation of methylene blue (MB) by hydrogen peroxide in strongly ...
Motomizu, Shoji   +4 more
core   +1 more source

Infinite stacking of alternating polyfluoroaryl rings and bromide anions [PDF]

open access: yes, 2013
The crystal structure of 1-(4-bromo-2,3,5,6-tetrafluorophenyl)-3-benzylimidazolium bromide comprises columns of parallel bromotetrafluorophenyl rings with an interplanar distance of 6.936(6) Å separated by bromide ...
Arcus, Vickery L.   +3 more
core   +2 more sources

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