A novel approach to prepare solvent-free cerium dioxide nanofluids. (19th May 2019)
- Record Type:
- Journal Article
- Title:
- A novel approach to prepare solvent-free cerium dioxide nanofluids. (19th May 2019)
- Main Title:
- A novel approach to prepare solvent-free cerium dioxide nanofluids
- Authors:
- Li, Yun
Yin, Xianze
Weng, Puxin
Zhang, Ming
Wang, Luoxin
Wang, Hua - Abstract:
- ABSTRACT: This paper develops a novel approach to prepare solvent-free cerium dioxide (CeO2 ) nanofluids through N, N -didecyl- N -methyl- N -(3-trimethoxysilylpropyl) ammonium chloride covalently grafted on the surface of CeO2 nanoparticles as core, and then poly(ethylene glycol) 4-nonylpheny 13-sulfopropyl ether sodium salt was grafted on the surface of CeO2 nanoparticles through ion exchange reaction. It is obviously observed that CeO2 nanofluids exhibited a solid state at room temperature, whereas they behave as liquid-like when being heated to above 45°C. To detect the properties of CeO2 nanofluids, the morphology, thermal stability, dispersibility, and rheological behavior of CeO2 nanofluids are mainly investigated. It is found that CeO2 nanofluids can flow without solvent existence. Meantime, it shows good dispersion and stability in water and other organic solvents for weeks due to amphiphilic properties of the modifier molecules.
- Is Part Of:
- Particulate science and technology. Volume 37:Number 4(2019)
- Journal:
- Particulate science and technology
- Issue:
- Volume 37:Number 4(2019)
- Issue Display:
- Volume 37, Issue 4 (2019)
- Year:
- 2019
- Volume:
- 37
- Issue:
- 4
- Issue Sort Value:
- 2019-0037-0004-0000
- Page Start:
- 487
- Page End:
- 491
- Publication Date:
- 2019-05-19
- Subjects:
- Cerium dioxide -- liquid-like -- nanofluids -- organic solvent -- stability
Particles -- Periodicals
620.43 - Journal URLs:
- http://www.tandfonline.com/toc/upst20/current ↗
http://www.tandfonline.com/ ↗ - DOI:
- 10.1080/02726351.2017.1399946 ↗
- Languages:
- English
- ISSNs:
- 0272-6351
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 6407.557000
British Library DSC - BLDSS-3PM
British Library HMNTS - ELD Digital store - Ingest File:
- 16296.xml