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| Properties and Application of the Pickering-type ODSA Emulsion Stabilized by pH-sensitive Nano-SiO2 Particles |
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| DOI：10.11981/j.issn.1000-6842.2016.04.12 |
| Key Words:pH-sensitive； nano-SiO2 particles； Pickering emulsion； ODSA |
| Fund Project:国家自然科学基金(21476091) 。 |
| Author Name | Affiliation | | 高大磊 | 华南理工大学制浆造纸工程国家重点实验室, 广东广州,510640 | | 林兆云 | 华南理工大学制浆造纸工程国家重点实验室, 广东广州,510640 | | 李友明* | 华南理工大学制浆造纸工程国家重点实验室, 广东广州,510640 |
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| Abstract: |
| pH-sensitive nano-SiO2 particles were used as stabilizer to prepare Pickering-type ODSA emulsion. The effects of pH value, particles dosage on stability, morphology, dynamic stability and sizing effect of the emulsion were investigated. The results showed that pH-sensitive nano-SiO2 particles could be used to prepare stable and homogenous ODSA emulsion, and the stability of the emulsion increased as the pH value of aqueous phase increasing. As a shear-thinning emulsion, it had the self-repairing ability. |
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