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| Content Provider | IET Digital Library |
|---|---|
| Author | Kang, Shi Zhao Yin, Dieer Li, Xiangqing Zhang, Qiang Mu, Jin |
| Abstract | Water-dispersible TiO2 nanoparticles with narrow size distribution and good crystallinity were synthesised in a solvothermal process using lactic acid as the capping agent. X-ray diffraction, transmission electron microscopy and nitrogen adsorption–desorption isotherm were used to characterise the products. Meanwhile, the dispersion behaviour of the as-prepared TiO2 nanoparticles was investigated. The as-prepared powder can be easily redispersed in water to form a stable solution-like suspension with a concentration of 60 mg·ml−1. Moreover, the dispersion mechanism was also preliminarily discussed, suggesting that the excellent dispersibility of the as-prepared TiO2 nanoparticles is probably because of electrostatic repulsion from lactic acid molecules covalently linked to TiO2 nanoparticles. |
| Starting Page | 940 |
| Ending Page | 943 |
| Page Count | 4 |
| Volume Number | 9 |
| e-ISSN | 17500443 |
| Issue Number | Issue 12, Dec (2014) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/mnl/9/12 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/mnl.2014.0305 |
| Journal | Micro & Nano Letters |
| Publisher Date | 2014-12-03 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Adsorption Adsorption And Desorption Kinetics Capping Agent Crystal Growth from Solution Crystal Structure Crystal Structure of Specific Inorganic Compounds Crystallinity Desorption Dispersibility Dispersion Behaviour Dispersion Mechanism Electrostatic Repulsion Emulsions And Suspensions Evaporation And Condensation Lactic Acid Molecule Method of Nanofabrication And Processing Nanofabrication Nanoparticle Nanotube And Nanostructured Material Narrow Size Distribution Nitrogen Adsorption-desorption Isotherm Powder Solution-like Suspension Solvothermal Process Sorption And Accommodation Coefficient Structure of Solid Clusters Surface Chemistry Suspensions TiO2 Titanium Compound Transmission Electron Microscopy Water Redispersion Water-dispersible TiO2 NanoParticle X-Ray Diffraction |
| Content Type | Text |
| Resource Type | Article |
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