Showing papers on "Triphenyl phosphate published in 2021"
TL;DR: In this paper, Triphenyl phosphate is used as a plasticizer in order to minimize the residual solvent and its effect on surface morphology of the prepared coatings, which is not able to create the morphological changes in various coatings of different thicknesses.
8 citations
TL;DR: In this article, a functional electrolyte additive, triphenyl phosphate (TPPa), is proposed to form an effective cathode-electrolyte interphase (CEI) layer on the surface of Ni-rich NCM cathode material by electrochemical reactions.
Abstract: Nickel-rich lithium nickel-cobalt-manganese oxides (NCM) are viewed as promising cathode materials for lithium-ion batteries (LIBs); however, their poor cycling performance at high temperature is a critical hurdle preventing expansion of their applications. We propose the use of a functional electrolyte additive, triphenyl phosphate (TPPa), which can form an effective cathode-electrolyte interphase (CEI) layer on the surface of Ni-rich NCM cathode material by electrochemical reactions. Linear sweep voltammetry confirms that the TPPa additive is electrochemically oxidized at around 4.83 V (vs. Li/ Li) and it participates in the formation of a CEI layer on the surface of NCM811 cathode material. During high temperature cycling, TPPa greatly improves the cycling performance of NCM811 cathode material, as a cell cycled with TPPa-containing electrolyte exhibits a retention (133.7 mA h g) of 63.5%, while a cell cycled with standard electrolyte shows poor cycling retention (51.3%, 108.3 mA h g). Further systematic analyses on recovered NCM811 cathodes demonstrate the effectiveness of the TPPa-based CEI layer in the cell, as electrolyte decomposition is suppressed in the cell cycled with TPPa-containing electrolyte. This confirms that TPPa is effective at increasing the surface stability of NCM811 cathode material because the TPPa-initiated POx-based CEI layer prevents electrolyte decomposition in the cell even at high temperatures.
8 citations
TL;DR: In this article, Escherichia coli (E.coli) was exposed to tris(2-chloroethyl) phosphate (TCEP) and triphenyl phosphate (TPHP) for 24 and 48h to reveal oxidative stress response and molecular toxicity mechanisms.
6 citations
TL;DR: In this paper, a phosphorous-phosphorous (P-P) synergy between structurally well-defined PhS and triphenyl phosphate (TPP) was specifically revealed in PC/ABS alloy.
6 citations
01 Sep 2021
5 citations
TL;DR: A promiscuous lactonase via semi-rational evolution gave a 1007-fold improvement in its catalytic activity in the degradation of triphenyl phosphate (TPHP) as discussed by the authors.
3 citations
Patent•
22 Apr 2021
TL;DR: In this article, a mixture of isoalkyl ethers of polyethylene glycol having from 5 to 25 repeating units was used to increase the effectiveness of the composition for removing hardness salt deposits.
Abstract: The inventions relate to compositions for removing hardness salt deposits from surfaces. A composition for removing hardness salt deposits from a solid surface contains hydrochloric acid; an orthophosphate, for which a substance selected from among tricresyl phosphate, trichloroethyl phosphate, triphenyl phosphate and trichloropropyl phosphate is used; an acid inhibitor, for which a substance selected from among triethanolamine, dimethylethanolamine, triethylamine, diethylethanolamine, diisopropylethylamine and diisopropylethanolamine is used; a non-ionogenic surface-active substance (surfactant) containing a mixture of isoalkyl ethers of polyethylene glycol having from 5 to 25 [СН2-СН2-O] repeating units - polyethylene glycol isopropyl ether, polyethylene glycol isobutyl ether or polyethylene glycol isopentyl ether, or in the form of polyoxyethylene tridecyl ether (polyethylene glycol tridecyl ether) to increase the effectiveness of the composition for removing hardness salt deposits.