Direct determination of lanthanides by LIBS in REE-rich ores: comparison between univariate and DoE based multivariate calibrations with respect to spectral resolution-Reference-Cited by-同舟云学术

Direct determination of lanthanides by LIBS in REE-rich ores: comparison between univariate and DoE based multivariate calibrations with respect to spectral resolution

Published:2022 Issue:11 Volume:37 Page:2330-2339
ISSN:0267-9477
Container-title:Journal of Analytical Atomic Spectrometry
language:en
Short-container-title:J. Anal. At. Spectrom.

Author:

Akhmetzhanov Timur F.¹,Popov Andrey M.¹^ORCID

Affiliation:

1. Department of Chemistry, Lomonosov Moscow State University, Leninskie Gory, Moscow 119234, Russia

Abstract

The problem of natural lanthanide correlation in ores combined with strong line overlapping is addressed via a DoE based on LHS and multivariate regression. The comparison of the analytical performance of high- and low-resolution spectrometers is presented.

Funder

Russian Foundation for Basic Research

Publisher

Royal Society of Chemistry (RSC)

Subject

Spectroscopy,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2022/JA/D2JA00188H

Reference63 articles.

1. Rare earth elements: A review of applications, occurrence, exploration, analysis, recycling, and environmental impact

2. Atomic Spectrometry Update – a review of advances in environmental analysis

3. Determination of rare earth elements by spectroscopic techniques: a review