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Pasch H, Ndiripo A, Bungu PSE. Multidimensional analytical protocols for the fractionation and analysis of complex polyolefins. JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1002/pol.20210236] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Harald Pasch
- Department of Chemistry and Polymer Science University of Stellenbosch De Beers Street Stellenbosch 7602 South Africa
| | - Anthony Ndiripo
- Department of Chemistry and Polymer Science University of Stellenbosch De Beers Street Stellenbosch 7602 South Africa
- Polymer Separation Group Leibniz‐Institut für Polymerforschung Dresden e.V Hohe Strasse 6 Dresden 01069 Germany
- Department of Applied Chemistry National University of Science and Technology Box AC939, Ascot Bulawayo Zimbabwe
| | - Paul Severin Eselem Bungu
- Department of Chemistry and Polymer Science University of Stellenbosch De Beers Street Stellenbosch 7602 South Africa
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Ndiripo A, Pasch H. Retention of polypropylene stereoisomers in solvent gradient interaction chromatography on porous graphitic carbon as influenced by temperature and mobile phase composition. J Chromatogr A 2020; 1618:460865. [DOI: 10.1016/j.chroma.2020.460865] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Revised: 12/23/2019] [Accepted: 01/08/2020] [Indexed: 10/25/2022]
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Ndiripo A, Albrecht A, Pasch H. Advanced Liquid Chromatography of Polyolefins Using Simultaneous Solvent and Temperature Gradients. Anal Chem 2020; 92:7325-7333. [DOI: 10.1021/acs.analchem.0c01095] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Anthony Ndiripo
- Department of Chemistry and Polymer Science, Stellenbosch University, P. O. Box X1,7602 Stellenbosch, South Africa
| | - Andreas Albrecht
- Borealis Polyolefine GmbH, St. Peter-Strasse 25, Linz 4021, Austria
| | - Harald Pasch
- Department of Chemistry and Polymer Science, Stellenbosch University, P. O. Box X1,7602 Stellenbosch, South Africa
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Shao H, Ren S, Wang R, He A. Temperature rising elution fractionation and fraction characterization of Trans-1, 4-poly(isoprene-co-butadiene). POLYMER 2020. [DOI: 10.1016/j.polymer.2019.122015] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Kot D, Macko T, Arndt JH, Brüll R. Porous graphite as platform for the separation and characterization of synthetic polymers – an overview. J Chromatogr A 2019; 1606:360038. [DOI: 10.1016/j.chroma.2019.02.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Revised: 01/21/2019] [Accepted: 02/12/2019] [Indexed: 10/27/2022]
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