Download pdf
Preparation and properties of Janus nanoparticles at pickering emulsion interface
- 1 Northwestern Polytechnical University
* Author to whom correspondence should be addressed.
Abstract
Janus nanomaterials are characterized by their anisotropic structural properties, wherein two distinct chemical compositions or polarities coexist inside the same structure. These materials are typically observed at the nanoscale or micrometer level and are mostly synthesized through chemical modification or organized assembly facilitated by intermolecular interactions. The preparation process of Janus material is contingent upon the intricacy of its structural complexity. Various preparation methods have been devised to address important aspects such the composition of components, control over size and morphology, and localized alteration of functionality such as interface protection, phase separation, microfluidic control, self-assembly, among others. The Pickering emulsion templating method is widely recognized as a highly effective approach for the synthesis of Janus particles. On the other hand, the structural composition and straightforward fabrication of Janus nanoparticles play a crucial role in facilitating the interface catalysis of Pickering emulsions. The paper employed literature review and literature analysis as research methods to investigate the assembly of Janus nanoparticles at the Pickering emulsion interface. Additionally, the study aimed to examine the properties and potential uses of Janus particles across different domains. The utilization of Janus materials has demonstrated promising potential in several applications such as emulsification, encapsulation, catalysis, drug delivery, battery separators, and the creation of superstructure materials.
Keywords
Janus Particle, Pickering Emission, Interface, Assembly, Modification
[1]. Zhou Peng, et al. Preparation and Structural Regulation of Janus nanomaterials. Journal of Chemistry of China University, 2015, 36(7): 1431-1436.
[2]. Sun D Y, Ye Y L, Liang F X, & Yang Z Z. Research progress of Janus granular emulsifiers. Acta Chemologica Sinica, 2021, 72(12): 6203-6215.
[3]. Gao Dangge, et al. Research progress on controllable preparation of Janus nanomaterials. Polymer Materials Science and Engineering 1, 2019.
[4]. Su, Haiyang, et al. "Janus particles: design, preparation, andbiomedical applications." Materials today bio 4 (2019):100033.
[5]. Gao Dang Ge, Duan Xiying, Lv Bin, & Ma Jianzhong. (2015). Progress on stabilizing Pickering emulsion with nano-SiO_2. Printing and dyeing, (4), 50-54.
[6]. LESOIN, L., et al. "Colloids and Surfaces A: Physico-Chemical and Engineering Aspects." (2011): 1.
[7]. Han Xiao. Preparation of silica Janus flake material and its application in polymers. MS Thesis Qingdao University of Science and Technology, 2020.
[8]. Song R T．Synthesis of Janus partides and study of their fluid properties[D]．Chengdu: Southwest Petroleum University, 2014．
[9]. Ruhland, T. M., McKenzie, H. S., Skelhon, T. S., Bon, S. A., Walther, A., & Müller, A.H.(2015). Nanoscale hybrid silica/polymer Janus particles with a double-responsive hemicorona. Polymer, 79, 299-308.
Cite this article
Ding,Y. (2024). Preparation and properties of Janus nanoparticles at pickering emulsion interface. Applied and Computational Engineering,56,167-173.
Data availability
The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.
Disclaimer/Publisher's Note
The statements, opinions and data contained in all publications are solely those of the individual author(s) and contributor(s) and not of EWA Publishing and/or the editor(s). EWA Publishing and/or the editor(s) disclaim responsibility for any injury to people or property resulting from any ideas, methods, instructions or products referred to in the content.
About volume
Volume title: Proceedings of the 4th International Conference on Materials Chemistry and Environmental Engineering
© 2024 by the author(s). Licensee EWA Publishing, Oxford, UK. This article is an open access article distributed under the terms and
conditions of the Creative Commons Attribution (CC BY) license. Authors who
publish this series agree to the following terms:
1. Authors retain copyright and grant the series right of first publication with the work simultaneously licensed under a Creative Commons
Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this
series.
2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the series's published
version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial
publication in this series.
3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and
during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See
Open access policy for details).