Articles with "block elements" as a keyword



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Magnetic CoFe2O4/Graphene oxide nanocomposite for highly efficient separation of f-block elements

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Published in 2021 at "Surfaces and Interfaces"

DOI: 10.1016/j.surfin.2020.100916

Abstract: Abstract A magnetic nanocomposite, CoFe2O4/Graphene oxide (CoFe2O4/GO) was fabricated for highly efficient separation of f-block elements. The growth of CoFe2O4 nanoparticles on the GO nanosheets was confirmed by the X-ray diffraction pattern. The sorbent was… read more here.

Keywords: block elements; block; efficient separation; graphene oxide ... See more keywords
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Unfolding the Extraction and Complexation Behaviors of Trivalent f-Block Elements by a Tetradentate N,O-Hybrid Phenanthroline Derived Phosphine Oxide Ligand.

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Published in 2021 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.0c03727

Abstract: In this work, a tetradentate N,O-hybrid 2,9-bis(diphenylphosphine oxide)-1,10-phenanthroline (Ph2-BPPhen) ligand was studied for the coextraction of trivalent f-block elements from nitric acid media. The extraction as well as the complexation behaviors of Ph2-BPPhen with f-block… read more here.

Keywords: trivalent block; ph2 bpphen; iii; block elements ... See more keywords
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Silver and Gold Containing Compounds of p-Block Elements As Perspective Materials for UV Plasmonics

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Published in 2023 at "ACS Omega"

DOI: 10.1021/acsomega.2c05943

Abstract: We present a review of phase formation tendencies, methods for preparation and optical properties of alloys and compounds from the binary systems of silver or gold with metals and metalloids from the p-block of the… read more here.

Keywords: compounds block; block elements; materials plasmonics; intermetallic compounds ... See more keywords
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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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Published in 2021 at "Molecules"

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