at Google ScholarTitle data
Ruhland, Thomas M. ; Gröschel, André H. ; Ballard, Nicholas ; Skelhon, Thomas S. ; Walther, Andreas ; Müller, Axel H. E. ; Bon, Stefan A. F.:
Influence of Janus Particle Shape on Their Interfacial Behavior at Liquid–Liquid Interfaces.
In: Langmuir.
Vol. 29
(2013)
Issue 5
.
- pp. 1388-1394.
ISSN 1520-5827
DOI: https://doi.org/10.1021/la3048642
Abstract in another language
We investigate the self-assembly behavior of Janus particles with different geometries at a liquid–liquid interface. The Janus particles we focus on are characterized by a phase separation along their major axis into two hemicylinders of different wettability. We present a combination of experimental and simulation data together with detailed studies elucidating the mechanisms governing the adsorption process of Janus spheres, Janus cylinders, and Janus discs. Using the pendant drop technique, we monitor the assembly kinetics following changes in the interfacial tension of nanoparticle adsorption. According to the evolution of the interfacial tension and simulation data, we will specify the characteristics of early to late stages of the Janus particle adsorption and discuss the effect of Janus particle shape and geometry. The adsorption is characterized by three adsorption stages which are based on the different assembly kinetics and different adsorption mechanisms depending on the particle shape.
Further data
| Item Type: | Article in a journal |
|---|---|
| Refereed: | Yes |
| Institutions of the University: | Research Institutions > Central research institutes > Bayerisches Zentrum für Batterietechnik - BayBatt Research Institutions Research Institutions > Central research institutes Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Polymer Materials for Electrochemical Storage > Chair Polymer Materials for Electrochemical Storage - Univ.-Prof. Dr. André Gröschel |
| Result of work at the UBT: | Yes |
| DDC Subjects: | 500 Science > 540 Chemistry |
| Date Deposited: | 24 Jul 2023 11:37 |
| Last Modified: | 02 Aug 2023 07:53 |
| URI: | https://eref.uni-bayreuth.de/id/eprint/86292 |