Tantalum, easy as Pi: understanding differences in metal–imido bonding towards improving Ta/Nb separations-Reference-Cited by-同舟云学术

Tantalum, easy as Pi: understanding differences in metal–imido bonding towards improving Ta/Nb separations

Published:2022 Issue:23 Volume:13 Page:6796-6805
ISSN:2041-6520
Container-title:Chemical Science
language:en
Short-container-title:Chem. Sci.

Author:

Weberg Alexander B.¹^ORCID,Chaudhuri Subhajyoti²^ORCID,Cheisson Thibault¹^ORCID,Uruburo Christian¹^ORCID,Lapsheva Ekaterina¹,Pandey Pragati¹^ORCID,Gau Michael R.¹^ORCID,Carroll Patrick J.¹^ORCID,Schatz George C.²^ORCID,Schelter Eric J.¹^ORCID

Affiliation:

1. P. Roy and Diana T. Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, 231 S. 34th St., Philadelphia, PA, 19104, USA

2. Department of Chemistry, Northwestern University, 2145 Sheridan Rd., Evanston, IL, 60208, USA

Abstract

A selective separation of the critical metals tantalum and niobium was accomplished from π-bonding-based reactivity differences of imido complexes. New insights into Ta/Nb separations were gained through detailed kinetic and computational studies.

Funder

Division of Chemistry

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/SC/D2SC01926D

Reference70 articles.

1. USGS , Niobium (Columbium) and Tantalum Statistics and Information , 2022

2. Resilience in the tantalum supply chain

3. E. Commission, I. Directorate-General for Internal Market Entrepreneurship and SMEs , S.Bobba , P.Claudiu , D.Huygens , P.Alves Dias , B.Gawlik , E.Tzimas , D.Wittmer , P.Nuss , M.Grohol , H.Saveyn , F.Buraoui , G.Orveillon , T.Hámor , S.Slavko , F.Mathieux , M.Gislev , C.Torres De Matos , G.Blengini , F.Ardente , D.Blagoeva and E.Garbarino , Report on critical raw materials and the circular economy , Publications Office , 2018

4. Solvent extraction technology for the separation and purification of niobium and tantalum: A review

Cited by 4 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Toward Redox- and Photoredox-Based Niobium/Tantalum Separations;ACS Sustainable Chemistry & Engineering;2024-05-17

2. A Versatile Comproportionation Route to Construct Mono‐Imido Trichlorido Complexes of Molybdenum(V) and Tungsten(V);Zeitschrift für anorganische und allgemeine Chemie;2024-02-22

4. Reactivity and Structure of a Bis-phenolate Niobium NHC Complex;ACS Organic & Inorganic Au;2022-12-05