Results 11 to 20 of about 3,568 (260)

Borates or phosphates? That is the question [PDF]

Acta Crystallographica Section A Foundations and Advances, 2020
Chemical nomenclature is perceived to be a closed topic. However, this work shows that the identification of polyanionic groups is still ambiguous and so is the nomenclature for some ternary compounds. Two examples, boron phosphate (BPO4) and boron arsenate (BAsO4), which were assigned to the large phosphate and arsenate families, respectively, nearly ...
Contreras-García, Julia, Izquierdo-Ruiz, F, Marqués, M, Manjón, F   +3 more
openaire   +4 more sources

Pseudohalogen Chemistry in Ionic Liquids with Non‐innocent Cations and Anions

ChemistryOpen, 2021
Within the second funding period of the SPP 1708 “Material Synthesis near Room Temperature”,which started in 2017, we were able to synthesize novel anionic species utilizing Ionic Liquids (ILs) both, as reaction media and reactant.
Dr. Sören Arlt, Dr. Kevin Bläsing, Dr. Jörg Harloff, Karoline Charlotte Laatz, Dr. Dirk Michalik, Simon Nier, Prof. Axel Schulz, Philip Stoer, Dr. Alrik Stoffers, Dr. Alexander Villinger   +9 more
doaj   +1 more source

Characterization and Neutron Shielding Behavior of Dehydrated Magnesium Borate Minerals Synthesized via Solid-State Method

Advances in Materials Science and Engineering, 2013
Magnesium borates are one of the major groups of boron minerals that have good neutron shielding performance. In this study, dehydrated magnesium borates were synthesized by solid-state method using magnesium oxide (MgO) and boron oxide (B2O3), in order ...
Azmi Seyhun Kipcak, Derya Yilmaz Baysoy, Emek Moroydor Derun, Sabriye Piskin   +3 more
doaj   +1 more source

Statistic Replacement of Lanthanide Ions in Bis‐salicylatoborate Coordination Polymers for the Deliberate Control of the Luminescence Chromaticity

ChemistryOpen, 2021
Based on the strand‐like coordination polymer (CP) type 1∞[Ln(BSB)3(py)2], [BSB]−=bis‐salicylatoborate anion, mixed Eu/Tb‐containing compounds of the constitution 1∞[EuxTb1−x(BSB)3(py)2] were synthesised ionothermally for a phase width of (x=0.25–0.75 ...
Dr. Sven H. Zottnick, Dr. Jan A. P. Sprenger, Prof. Dr. Maik Finze, Prof. Dr. Klaus Müller‐Buschbaum   +3 more
doaj   +1 more source

Preparation, Characterization, and Application of Zinc Borate as a Fire Retardant Agent for Poly(acrylonitrile) [PDF]

شیمی کاربردی روز
Nowadays, fire retardants are very important. These materials are added to flammable items to increase their resistance to flammability. Zinc borates are an important class of the fire retardants, which have been prepared in this paper using two ...
Marzieh Daryanavard, Parisa Shahrokhi
doaj   +1 more source

Recent Advances in Crystalline Oxidopolyborate Complexes of d-Block or p-Block Metals: Structural Aspects, Syntheses, and Physical Properties

Molecules, 2021
Crystalline materials containing hybrid inorganic–organic metal borates (complexes with oxidoborate ligands) display a variety of novel framework building blocks. The structural aspects of these hybrid metallaoxidoborates containing Cd(II), Co(II), Cu(II)
Shu-Sheng Xin, Ming-Hua Zhou, Michael A. Beckett, Chun-Yang Pan   +3 more
doaj   +1 more source

Ethanol- and Methanol-Coordinated and Solvent-Free Dodecahydro closo-Dodecaborates of 3d Transition Metals and of Magnesium

Crystals, 2019
Magnesium and 3d transition metals closo-borates were prepared by mechanosynthesis (ball milling) of the mixtures Na2B12H12 + MCl2 (M = Mn, Fe, Co, Ni, Mg), followed by addition of ethanol or methanol and drying under dynamic vacuum.
Emilie Didelot, Zbigniew Łodziana, Fabrizio Murgia, Radovan Černý   +3 more
doaj   +1 more source

New Perspective on Thermally Stimulated Luminescence and Crystallization of Barium Borate Oxyfluoride Glasses

Crystals, 2021
The demand for modern materials, especially glasses, used in different applications, such as radiation sensors and spectral converters, requires a detailed study of their properties.
Mauricio Rodríguez Chialanza, Germán Azcune, Heinkel Bentos Pereira, Ricardo Faccio   +3 more
doaj   +1 more source

Novel Non-Centrosymmetric NdSr₄O(BO₃)₃ Borate and Nd(Ca_1−xSr_x)₄O(BO₃)₃ Solid Solutions: Preparation, Crystal Structures, Thermal Expansion and Optical Properties

Crystals, 2023
A novel non-centrosymmetric NdSr4O(BO3)3 borate and solid solutions of Nd(Ca1−xSrx)4O(BO3)3 (x = 0.0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.7, 1.0) were synthesized by solid-state reactions as well as crystallization from a melt.
Rimma Bubnova, Valentina Yukhno, Artem Yurev, Alexey Povolotskiy, Maria Krzhizhanovskaya, Sergey Volkov, Valery Ugolkov, Stanislav Filatov   +7 more
doaj   +1 more source

Synthesis and Structures of Trifluoromethylborates [pinB(Aryl)CF₃]⁻: pinB = 4,4,5,5-Tetramethyl-1,3,2-dioxaborolane

Molbank
Fluoroalkyl-substituted organoboron compounds are valuable building blocks for organic synthesis and for the development of functional molecules in medicinal chemistry, agrochemicals, and materials science. Building on our previous work on difluoromethyl-
Yu-En Huang, Shigekazu Ito
doaj   +1 more source