Concepedia

H. Rolfes

HR

Statistics

Publications

9

Citations

178

H-Index

9

Active since

1990

Affiliations

University of Pretoria(Current)

University of Manchester

Council for Scientific and Industrial Research

H. Rolfes is an author at University of Pretoria specializing in natural sciences, materials science, and polymer chemistry.

Publications per year

1990–2020

9

Publications

9

Breakdown mechanisms of oil-in-water emulsions stabilised with Pluronic F127 and co-surfactants

Mwamb A. Kabong, Walter W. Focke, E. Du Toit et al. · Colloids and Surfaces A Physicochemical and Engineering Aspects · 2019 · 28 citations

Engineering, Chemical Engineering, Materials Engineering +15

Ethanolic extracts of South African plants, Buddleja saligna Willd. and Helichrysum odoratissimum (L.) Sweet, as multifunctional ingredients in sunscreen formulations

Danielle Twilley, Deveshnee Moodley, H. Rolfes et al. · South African Journal of Botany · 2020 · 27 citations · Full text

Life Sciences, Botany, Plant Sciences +14

Network formation and properties: Rate theory description of effects of ring formation on elastic shear modulus of RA<sub>2</sub> + RB<sub>3</sub> networks

H. Rolfes, R. F. T. Stepto · Makromolekulare Chemie Macromolecular Symposia · 1990 · 25 citations

Natural Sciences, Chemical Engineering, Chemistry +17

A development of Ahmad‐Stepto gelation theory

H. Rolfes, R. F. T. Stepto · Makromolekulare Chemie Macromolecular Symposia · 1993 · 21 citations

Natural Sciences, Chemistry, Materials Science +13

Comparison of Ahmad-Rolfes-Stepto theory, rate theory and Monte-Carlo modelling of gel point and network modulus

Stuart Dutton, H. Rolfes, R. F. T. Stepto · Polymer · 1994 · 18 citations

Engineering, Materials Engineering, Materials Science +17

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