Results 21 to 30 of about 898,843 (425)

Leaching Chalcopyrite with an Imidazolium-Based Ionic Liquid and Bromide

Metals, 2020
The unique properties of ionic liquids (ILs) drive the growing number of novel applications in different industries. The main features of ILs are high thermal stability, recyclability, low flash point, and low vapor pressure. This study investigated pure
Marcelo Rodríguez, Luís Ayala, Pedro Robles, Rossana Sepúlveda, David Torres, Francisco Raul Carrillo-Pedroza, Ricardo I. Jeldres, Norman Toro   +7 more
doaj   +1 more source

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

Nanomaterials, 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, Rajeev Kumar, Mohamed A. Barakat   +2 more
doaj   +1 more source

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

ACS 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, S. Livraghi, E. Giamello, Riccardo Ceccato, L. Palmisano   +4 more
semanticscholar   +1 more source

Crystal structure of N-[3-(dimethylazaniumyl)propyl]-N′,N′,N′′,N′′-tetramethyl-N-(N,N,N′,N′-tetramethylformamidiniumyl)guanidinium dibromide hydroxide monohydrate

Acta Crystallographica Section E: Crystallographic Communications, 2015
The asymmetric unit of the title hydrated salt, C15H37N63+·2Br−·OH−·H2O, contains one cation, three partial-occupancy bromide ions, one hydroxide ion and one water molecule.
Ioannis Tiritiris, Willi Kantlehner
doaj   +1 more source

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

ACS 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, M. Ibáñez, P. Geiregat, G. Nedelcu, W. Walravens, Jorick Maes, J. Martins, I. Van Driessche, M. Kovalenko, Z. Hens   +9 more
semanticscholar   +1 more source

Factors affecting N-nitrosodimethylamine formation from poly(diallyldimethyl-ammonium chloride) degradation during chloramination [PDF]

Royal Society Open Science, 2018
Poly(diallyldimethylammonium chloride) (polyDADMAC) has been shown to be an important precursor of the probable human carcinogen N-nitrosodimethylamine (NDMA) when in contact with chloramine. In this study, we conducted an orthogonal experiment design to
Siying Tan, Shaojie Jiang, Xiaoyu Li, Qiuhong Yuan   +3 more
doaj   +1 more source

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

ACS 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, L. Goldoni, Q. Akkerman, Z. Dang, A. Khan, S. Marras, I. Moreels, L. Manna   +7 more
semanticscholar   +1 more source

Ammonia Uptake and Release in the MnX2–NH3 (X = Cl, Br) Systems and Structure of the Mn(NH3)nX2 (n = 6, 2) Ammines

Crystals, 2012
Hexa-ammine complexes, Mn(NH3)6X2 (X = Cl, Br), have been synthesized by ammoniation of the corresponding transition metal halide and characterized by Powder X-ray diffraction (PXRD) and Raman spectroscopy.
Duncan H. Gregory, Imogen Fullbrook, Michael Grant, James M. Hanlon, Hazel Reardon   +4 more
doaj   +1 more source

Risks to human and animal health from the presence of bromide in food and feed. [PDF]

EFSA J
The European Commission mandated EFSA to assess the toxicity of bromide, the existing maximum residue levels (MRLs), and possible transfer from feed into food of animal origin.
EFSA Scientific Committee, Bennekou SH, Allende A, Bearth A, Casacuberta J, Castle L, Coja T, Crépet A, Halldorsson T, Hoogenboom LR, Knutsen H, Koutsoumanis K, Lambré C, Nielsen S, Turck D, Civera AV, Villa R, Zorn H, Bampidis V, Castenmiller J, Chagnon MC, Cottrill B, Darney K, Gropp J, Puente SL, Rose M, Vinceti M, Bastaki M, Gergelová P, Greco L, Innocenti ML, Janossy J, Lanzoni A, Terron A, Benford D.   +34 more
europepmc   +2 more sources

Bromate reduction by Shewanella oneidensis MR-1 is mediated by dimethylsulfoxide reductase

Frontiers in Microbiology, 2022
Microbial bromate reduction plays an important role in remediating bromate-contaminated waters as well as biogeochemical cycling of bromine. However, little is known about the molecular mechanism of microbial bromate reduction so far.
Yicheng Wang, Jiale Fan, Yonglin Shen, Fan Ye, Zhiying Feng, Qianning Yang, Dan Wang, Xunchao Cai, Xunchao Cai, Yanping Mao   +9 more
doaj   +1 more source