J 2001

Separation of Rare Earth Elements by High-Performance Liquid Chromatography Using Covalently Modified Silica Gel Column

GARCIA-VALLS, Ricard, Aleš HRDLIČKA, Jiří PERŮTKA, Josef HAVEL, Nandu V. DEORKAR et. al.

Basic information

Original name

Separation of Rare Earth Elements by High-Performance Liquid Chromatography Using Covalently Modified Silica Gel Column

Authors

GARCIA-VALLS, Ricard, Aleš HRDLIČKA, Jiří PERŮTKA, Josef HAVEL, Nandu V. DEORKAR, Lawrence L. TAVLARIDES, Manuel VALIENTE and Maria MUŇOZ

Edition

Analytica Chimica Acta, Amsterdam, Elsevier Science Publishers, 2001, 0003-2670

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10406 Analytical chemistry

Country of publisher

Netherlands

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 2.073

RIV identification code

RIV/00216224:14310/01:00004556

Organization unit

Faculty of Science

Keywords in English

HPLC; Modified Silica Gel; Rare Earths; Separation

Tags

Změněno: 8/11/2001 19:54, doc. RNDr. Aleš Hrdlička, CSc.

Abstract

V originále

Sorption of lanthanide ions on a new material, a silica gel with chemically bound phosphonic acid, was investigated and some physical chracteristics of the sorbent were determined. Good separation of rare earth elements was achieved by using HPLC column packed with 10-um particles and mobile phase containing alpha-hydroxyisobutyric acid. REE were detected photometrically after their post-column derivatization with Arsenazo III.

Links

MSM 143100011, plan (intention)
Name: Struktura a vazebné poměry, vlastnosti a analýza syntetických a přírodních molekulových ansamblů
Investor: Ministry of Education, Youth and Sports of the CR, Structure and character of bonding, properties and analysis of synthetic and natural molecular ensembles