Dispersive solid-phase extraction of alkaloids and polyphenols using borate hypercrosslinked polymers.
Sign Up to like & getrecommendations! Published in 2023 at "Journal of separation science"
DOI: 10.1002/jssc.202300131
Abstract: In this study, a borate hyper-crosslinked polymer was synthesized by crosslinking 1-naphthalene boric acid and dimethoxymethane via the Friedel-Crafts reaction. The prepared polymer exhibits excellent adsorption performance toward alkaloids and polyphenols with maximum adsorption capacities… read more here.
Keywords: dispersive solid; adsorption; borate; extraction ... See more keywords
Thermogravimetric and qualitative analysis of thermal decomposition characteristics of polyurethane foams based on polyols with carbamide or oxamide and borate groups
Sign Up to like & getrecommendations! Published in 2017 at "Polymer International"
DOI: 10.1002/pi.5433
Abstract: The thermal stability and the kinds of products of thermal decomposition of polyurethane foams modified with urea or oxamide and borate groups were studied. Incorporation of urea or oxamide groups and borate groups enhances the… read more here.
Keywords: oxamide borate; polyurethane foams; foams modified; thermal decomposition ... See more keywords
Hydrothermal Synthesis and Structural Characterization of a New Hybrid Zinc Borate, [Zn(dap)2][B4O6(OH)2]
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Cluster Science"
DOI: 10.1007/s10876-017-1158-4
Abstract: A new zinc borate [Zn(dap)2][B4O6(OH)2] (1, dap = 1,3-diaminopropane) has been hydrothermally synthesized and structurally characterized by IR, elemental analysis, thermogravimetric analysis, powder and single-crystal X-ray diffractions. It crystallized in the monoclinic P21/c space group, a = 7.0050(4) Å, b = 7.8160(2) Å,… read more here.
Keywords: dap b4o6; borate; zinc borate; borate dap ... See more keywords
Structural and Mechanical Properties of Lithium Bismuth Borate Glasses Containing Molybdenum (LBBM) Together with their Glass–Ceramics
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Inorganic and Organometallic Polymers and Materials"
DOI: 10.1007/s10904-020-01708-1
Abstract: This study reports that MoO3 doped glasses (LBB) are produced by a melting traditional process and using the XRD diffractometer technique to check their states. FTIR spectral analysis has examined the functional groups of the… read more here.
Keywords: properties lithium; glass; glass ceramics; mechanical properties ... See more keywords
Polyvinyl alcohol-borate hydrogel containing magnetic adsorbent for surface decontamination
Sign Up to like & getrecommendations! Published in 2017 at "Annals of Nuclear Energy"
DOI: 10.1016/j.anucene.2017.05.044
Abstract: Abstract A stimuli-sensitive, strippable coating material that consisted of a magnetic field-sensitive adsorbent with excellent 137 Cs adsorption and a temperature-sensitive, elastic Poly vinyl alcohol (PVA)-borate hydrogel was developed for the decontamination of 137 Cs-contaminated… read more here.
Keywords: borate hydrogel; surface; adsorbent; decontamination ... See more keywords
Experimental determination of stability constant of ferrous iron borate complex [FeB(OH) 4 + ] at 25 °C from solubility measurements: Implications for transport of iron in reducing environments
Sign Up to like & getrecommendations! Published in 2018 at "Chemical Geology"
DOI: 10.1016/j.chemgeo.2018.05.015
Abstract: Abstract In this study, the formation constant (log10β10) for FeB(OH)4+ as expressed in the following reaction, Fe 2 + + B OH 4 − ⇌ FeB OH 4 + is determined as 3.70 ± 0.10 (2σ) at… read more here.
Keywords: solubility measurements; stability constant; feb; borate ... See more keywords
Simultaneous immobilization of borate, arsenate, and silicate from geothermal water derived from mining activity by co-precipitation with hydroxyapatite.
Sign Up to like & getrecommendations! Published in 2018 at "Chemosphere"
DOI: 10.1016/j.chemosphere.2018.05.074
Abstract: The treatment of the geothermal water discharged through mining activity is a critical issue because the rate of discharge is 12,000 m3 per day and the discharge contains high concentrations of borate (>20 mg/L) and arsenate (ca.… read more here.
Keywords: borate arsenate; precipitation; geothermal water; borate ... See more keywords
Tributyl borate as a novel electrolyte additive to improve high voltage stability of lithium cobalt oxide in carbonate-based electrolyte
Sign Up to like & getrecommendations! Published in 2018 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2018.04.193
Abstract: Abstract Tributyl borate is used as a novel electrolyte additive to improve the stability of LiCoO2 cathode operating at a high charging-cutoff voltage. The HOMO energy calculation notes that Tributyl borate would be preferentially oxidized… read more here.
Keywords: borate; stability; tributyl borate; electrolyte additive ... See more keywords
Geochemical characteristics of The Emet (Espey-Hisarcik) borate deposits, Kütahya, Turkey
Sign Up to like & getrecommendations! Published in 2018 at "Journal of African Earth Sciences"
DOI: 10.1016/j.jafrearsci.2018.03.007
Abstract: Abstract Nearly 72% world's borate reserves are in western part of Turkey. The Emet (Kutahya) deposit is one of these deposits. The Emet borate deposit, like other deposits in western Anatolia, was deposited in Miocene… read more here.
Keywords: emet espey; hisarcik borate; geochemical characteristics; espey hisarcik ... See more keywords
Feasible synthesis of hierarchical porous MgAl-borate LDHs functionalized Fe3O4@SiO2 magnetic microspheres with excellent adsorption performance toward congo red and Cr(VI) pollutants
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.157974
Abstract: Abstract Novel magnetic microspheres with core-shell structure, Fe3O4@SiO2@MgAl-borate LDH had been fabricated by a facile hydrothermal approach, in which the borate anions intercalated layered double hydroxides (MgAl-borate LDHs) loaded on a SiO2-coated Fe3O4 magnetite core,… read more here.
Keywords: adsorption; borate ldhs; fe3o4 sio2; mgal borate ... See more keywords
Motivating borate doped FeNi layered double hydroxides by molten salt method toward efficient oxygen evolution.
Sign Up to like & getrecommendations! Published in 2021 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2021.12.031
Abstract: The incorporation of borate is a beneficial strategy to improve the catalytic activity of transition metal-based electrocatalyts for oxygen evolution reaction (OER). However, how to efficiently introduce borate has always been a challenge. Here, a… read more here.
Keywords: oxygen evolution; molten salt; borate; salt method ... See more keywords