- P-ISSN 2233-4203
- E-ISSN 2093-8950
- 권한신청
- P-ISSN2233-4203
- E-ISSN2093-8950
- ESCI, SCOPUS, KCI
논문 상세
Home > 논문 상세
Separation of Light Rare-Earth Elements Using Gas-Pressurized Extraction Chromatography
Separation of Light Rare-Earth Elements Using Gas-Pressurized Extraction Chromatography
Mass Spectrometry Letters / Mass Spectrometry Letters, (P)2233-4203; (E)2093-8950
2021, v.12 no.4, pp.186-191
https://doi.org/10.5478/MSL.2021.12.4.186
(Korea Atomic Energy Research Institute(KAERI))
(Korea Atomic Energy Research Institute(KAERI))
(Pohang University of Science and Technology(Postech))
(Korea Atomic Energy Research Institute(KAERI))
(Korea Atomic Energy Research Institute(KAERI))
(Pohang University of Science and Technology(Postech))
(Korea Atomic Energy Research Institute(KAERI))
Kim,
N.,
Park,
J. I.,
Um,
W.,
&
Kim,
J.
(2021). Separation of Light Rare-Earth Elements Using Gas-Pressurized Extraction Chromatography. Mass Spectrometry Letters, 12(4), 186-191, https://doi.org/10.5478/MSL.2021.12.4.186
- 다운로드 수
- 조회수
Abstract
A new method for chemical separation of light rare-earth elements (LREEs) using gas-pressurized extraction chro-matography (GPEC) is described. GPEC is a microscale column chromatography system that features a constant flow of solvents, which is created by pressurized nitrogen gas. The separation column with a Teflon tubing was packed with LN resin. The proposed GPEC method facilitates production of lesser chemical wastes and faster separation owing to the use of low solvent volume compared to traditional column chromatography. We evaluated the separation of Ba, La, Ce, and Nd using various elution solvents. The column reproducibility of the proposed GPEC system ranged from 2.4% to 4.9% with RSDs of recoveries, and the column-to-column reproducibility ranged from 3.1% to 6.3% with RSDs of recoveries. The proposed technique is robust, and it can be useful for the fast separation of LREEs.
- keywords
- light rare-earth elements, gas-pressurized extraction chromatography, column chromatography, separation
- 투고일Submission Date
- 2021-11-24
- 수정일Revised Date
- 2021-12-06
- 게재확정일Accepted Date
- 2021-12-07
권호 내 다른 논문
- Special Issue in Honor of Prof. Seung Koo Shin
- Looking through the Mass-to-Charge Ratio: Past, Present and Future Perspectives
- Integrated Thermochemical Approach to Collision-Induced Dissociation Process of Peptides
- Ion Mobility Signatures of Glutamine-Containing Tryptic Peptides in the Gas Phase
- Elucidating H/D-Exchange Mechanism of Active Hydrogen in Aniline and Benzene-1,2-dithiol
- Li+ and Li+I−Li+ ions Solvated by 1,4-dioxane: An ion Mobility Spectrometry-Mass Spectrometry Study
- Effect of Cation Complexation of Hindered Phenol Antioxidants on their Fragmentation in Electrospray Ionization Tandem Mass Spectrometry
- LC-MS/MS-based Proteomic Analysis to Identify Protein Phosphorylation in Emiliania huxleyi
- Identification of HYIpro-3-1 Metabolites, a Novel Anti-Inflammatory Compound, in Human Liver Microsomes by Quadrupole-Orbitrap High-Resolution Mass Spectrometry
- Fragmentation Analysis of rIAPP Monomer, Dimer, and [M rIAPP + M hIAPP ]5+ Using Collision-Induced Dissociation with Electrospray Ionization Mass Spectrometry
- Separation of Light Rare-Earth Elements Using Gas-Pressurized Extraction Chromatography
- Molecular Characterization of Dissolved Organic Matter Unveils their Complexity, Origin, and Fate in Glacier and Glacial-Fed Streams and Lakes on the Tibetan Plateau
- Development of a Sensitive Analytical Method of Polynemoraline C Using LC-MS/MS and Its Application to a Pharmacokinetic Study in Mice
- more
추천 논문
학술지 홈페이지 이용 환경은 크롬 브라우저 사용을 권장합니다.