Effect of the [2-(diphenylphosphorylmethoxy)phenyl]diphenylphosphine oxide derivative structures on the extraction and ion-selective properties toward rare-earth elements
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DOI: 10.1007/s11172-020-2907-3
Abstract: The effect of structures of the derivatives of [2-(diphenylphosphorylmethoxy)phenyl]-diphenylphosphine oxide (L1) on the complexation properties toward rare-earth elements (REE) was studied. A new structural analogue of L1, isopropyl 2-(diphenylphosphorylmethoxy)benzoate (L3), was synthesized. The extraction of… read more here.
Keywords: rare earth; properties toward; phenyl diphenylphosphine; diphenylphosphine oxide ... See more keywords
Diphenylphosphine oxide-based host materials for green phosphorescent organic light-emitting devices
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DOI: 10.1016/j.dyepig.2017.07.050
Abstract: Abstract Two novel host materials based on the diphenylphosphine oxide (DPPO) and spirofluorene were designed and facilely synthesized by tuning the ratio of donor spirofluorene units and acceptor DPPO units from 1: 1 to 1:… read more here.
Keywords: phosphorescent organic; organic light; light emitting; diphenylphosphine oxide ... See more keywords
High efficiency solution-processed blue electrophosphorescent device with a bipolar host material based on diphenylphosphine oxide unit
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DOI: 10.1039/c7nj05143c
Abstract: A new bipolar material, (9H,9′H-[3,3′-bicarbazole]-9,9′-diylbis(benzene-5,1,3-triyl))tetrakis(diphenylphosphine oxide) (BCz-BPO), featuring 3,3′-bicarbazole and diphenylphosphine oxide groups has been designed and synthesized. BCz-BPO with a twisty and rigid configuration exhibited a high triplet energy, excellent thermal stability and bipolar… read more here.
Keywords: solution processed; diphenylphosphine oxide; host; efficiency ... See more keywords
Design of Extractants for F-Block Elements in a Series of (2-(Diphenylphosphoryl)methoxyphenyl)diphenylphosphine Oxide Derivatives: Synthesis, Quantum-Chemical, and Extraction Studies
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DOI: 10.3390/molecules26082217
Abstract: With the aim to find new efficient extractants for recovery of f-block elements from processing wastes of different origin, we have compared a series of phosphoryl-containing podands, including (2-(diphenylphosphorylmethoxy)phenyl)diphenylphosphine oxide 1 and its analogues 5–7,… read more here.
Keywords: extraction; quantum chemical; block elements; series ... See more keywords