A2 Katsausartikkeli tieteellisessä aikausilehdessä
α-Aminophosphonates, Phosphinates, and Phosphine Oxides as Extraction and Precipitation Agents for Rare Earth Metals, Thorium, and Uranium : A Review (2022)


Kukkonen, E., Virtanen, E., & Moilanen, J. (2022). α-Aminophosphonates, Phosphinates, and Phosphine Oxides as Extraction and Precipitation Agents for Rare Earth Metals, Thorium, and Uranium : A Review. Molecules, 27(11), Article 3465. https://doi.org/10.3390/molecules27113465


JYU-tekijät tai -toimittajat


Julkaisun tiedot

Julkaisun kaikki tekijät tai toimittajatKukkonen, Esa; Virtanen, Emilia; Moilanen, Jani

Lehti tai sarjaMolecules

eISSN1420-3049

Julkaisuvuosi2022

Ilmestymispäivä27.05.2022

Volyymi27

Lehden numero11

Artikkelinumero3465

KustantajaMDPI AG

JulkaisumaaSveitsi

Julkaisun kielienglanti

DOIhttps://doi.org/10.3390/molecules27113465

Julkaisun avoin saatavuusAvoimesti saatavilla

Julkaisukanavan avoin saatavuusKokonaan avoin julkaisukanava

Julkaisu on rinnakkaistallennettu (JYX)https://jyx.jyu.fi/handle/123456789/81815


Tiivistelmä

α-Aminophosphonates, -phosphinates, and -phosphine oxides are a group of organophosphorus compounds that were investigated as extraction agents for rare earth (RE) metals and actinoids for the first time in the 1960s. However, more systematic investigations of their extraction properties towards REs and actinoids were not started until the 2010s. Indeed, recent studies have shown that these α-amino-functionalized compounds can outperform the commercial organophosphorus extraction agents in RE separations. They have also proven to be very efficient extraction and precipitation agents for recovering Th and U from RE concentrates. These actinoids coexist with REs in some of the commercially important RE-containing minerals. The efficient separation and purification of REs is becoming more and more important every year as these elements have a pivotal role in many existing technologies. If one also considers the facile synthesis of α-amino-functionalized organophosphorus extractants and precipitation agents, it is expected that they will be increasingly utilized in the extraction chemistry of REs and actinoids in the future. This review collates α-aminophosphonates, -phosphinates, and -phosphine oxides that have been utilized in the separation chemistry of REs and actinoids, including their most relevant synthetic routes and molecular properties. Their extraction and precipitation properties towards REs and actinoids are also discussed.


YSO-asiasanatharvinaiset maametalliterotusmenetelmätuuttosaostusfosfori

Vapaat asiasanatα-aminophosphonates; α-aminophosphinates; α-aminophosphine oxides; rare earth elements; actinoids; separation; recovery; extraction; precipitation


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Hankkeet, joissa julkaisu on tehty


OKM-raportointiKyllä

Raportointivuosi2022

JUFO-taso1


Viimeisin päivitys 2024-26-03 klo 09:21