Hollow Microsphere with Mesoporous Shell by Pickering Emulsion Polymerization as a Potential Colloidal Collector for Organic Contaminants in Water
文献类型：期刊论文
| 作者 | Guan, Yinyan1,2; Meng, Xiaohui1,2; Qiu, Dong1 |
| 刊名 | LANGMUIR
 |
| 出版日期 | 2014-04-08 |
| 卷号 | 30期号:13页码:3681-3686 |
| ISSN号 | 0743-7463 |
| DOI | 10.1021/la404914g |
| 英文摘要 | Submicrometer hollow microspheres with mesporous shells were prepared by a simple one-pot strategy. Colloidal silica particles were used as a particle stabilizer to emulsify the oil phase, which was composed of a polymerizable silicon monomer (TPM) and an inert organic solvent (PEA). The low interfacial tension between colloidal silica particles and TPM helped to form a Pickering emulsion with small droplet sizes. After the polymerization of TPM, the more hydrophobic PEA formed a liquid core, leading to a hollow structure after its removal by evaporation. BET results indicated that the shell of a hollow particle was mesoporous with a specific surface area over 400 m(2).g(-1). With PEA as the core and silica as the shell, each resultant hollow particle had a hydrophobic cavity and an amphiphilic surface, thus serving as a good colloidal collector for hydrophobic contaminants in water. |
| 语种 | 英语 |
| WOS记录号 | WOS:000334572100005 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/50891]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Qiu, Dong |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, State Key Lab Polymer Phys & Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guan, Yinyan,Meng, Xiaohui,Qiu, Dong. Hollow Microsphere with Mesoporous Shell by Pickering Emulsion Polymerization as a Potential Colloidal Collector for Organic Contaminants in Water[J]. LANGMUIR,2014,30(13):3681-3686. |
| APA | Guan, Yinyan,Meng, Xiaohui,&Qiu, Dong.(2014).Hollow Microsphere with Mesoporous Shell by Pickering Emulsion Polymerization as a Potential Colloidal Collector for Organic Contaminants in Water.LANGMUIR,30(13),3681-3686. |
| MLA | Guan, Yinyan,et al."Hollow Microsphere with Mesoporous Shell by Pickering Emulsion Polymerization as a Potential Colloidal Collector for Organic Contaminants in Water".LANGMUIR 30.13(2014):3681-3686. |
入库方式： OAI收割
来源：化学研究所
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