New pickering emulsions stabilized by silica nanowires
文献类型：期刊论文
| 作者 | Yan, Han1,2; Zhao, Bin3; Long, Yue1; Zheng, Liqiang2; Tung, Chen-Ho3; Song, Kai1 |
| 刊名 | COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
 |
| 出版日期 | 2015-10-05 |
| 卷号 | 482页码:639-646 |
| 关键词 | Silica nanowire Amphiphilic Pickering emulsion Stabilization |
| 英文摘要 | In this work, oil-in-water and water-in-oil emulsions stabilized by hydrophilic and amphiphilic silica nanowires separately were investigated by scanning electron microscopy (SEM), optical microscopy and visual observation. The effects of length, concentration and wettability of the nanowires on the stabilization of the emulsion were investigated. The hydrophilic silica nanowires of 10 mu m length can be used to prepare stable oil-in-water emulsions, with a network forming on the surface of the emulsion droplet is believed to be beneficial for the emulsion stability; whereas, the amphiphilic silica nanowires of all three lengths (1.5, 2.5 and 5 mu m) can produce water-in-oil emulsions stable for at least 4 months, and it was found that increasing either the length or concentration of silica nanowires resulted in the enhancement of the stabilization of emulsions by nanowires. Phase inversion from oil-in-water to water-in-oil can be easily achieved by increasing the oil volume fraction in the amphiphilic silica nanowire stabilized emulsions. (C) 2015 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/27654]  |
| 专题 | 化学研究所_光化学实验室 |
| 作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Lab Bioinspired Smart Interface Sci, Beijing 100190, Peoples R China 2.Shandong Univ, Minist Educ, Key Lab Colloid & Interface Chem, Jinan 250100, Shandong, Peoples R China 3.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, Han,Zhao, Bin,Long, Yue,et al. New pickering emulsions stabilized by silica nanowires[J]. COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,2015,482:639-646. |
| APA | Yan, Han,Zhao, Bin,Long, Yue,Zheng, Liqiang,Tung, Chen-Ho,&Song, Kai.(2015).New pickering emulsions stabilized by silica nanowires.COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS,482,639-646. |
| MLA | Yan, Han,et al."New pickering emulsions stabilized by silica nanowires".COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS 482(2015):639-646. |
入库方式： OAI收割
来源：化学研究所
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