Controlled Cavitation at Nano/Microparticle Surfaces
文献类型：期刊论文
| 作者 | Zhang, Lu1,2; Belova, Valentina2; Wang, Hongqiang2; Dong, Wenfei3; Moehwald, Helmuth2 |
| 刊名 | CHEMISTRY OF MATERIALS
 |
| 出版日期 | 2014-04-08 |
| 卷号 | 26期号:7页码:2244-2248 |
| ISSN号 | 0897-4756 |
| DOI | 10.1021/cm404194n |
| 英文摘要 | Here we proposed a model that describes the nucleation of cavitation bubbles on nano/microparticle surfaces, which is of significance for the yet unsolved problem of particle-cavitation interaction. The model was verified through rational experimental design varying parameters including particle size, their shapes and additives. The surface morphology evolution of particles under high intensity ultrasonic irradiation in aqueous solution can be tailored by changing the nucleation energy barrier of cavitation bubbles on particle surfaces. Cavitation-induced breakage of particles under sonication has also been addressed, which predicts the critical effect of the initial size of solid particles in affecting ultrasound-driven intraparticle fracture. These results shed light on the effect of commonly used sonication treatments on nanostructured materials and sonochemical surface modification in particle science and technology. |
| 语种 | 英语 |
| WOS记录号 | WOS:000334572300005 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/50395]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Dong, Wenfei |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Jilin Province, Peoples R China 2.Max Planck Inst Colloids & Interfaces, D-14476 Potsdam, Germany 3.Chinese Acad Sci, Suzhou Inst Biomed Engn & Technol, Suzhou 215163, Jiangsu, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Lu,Belova, Valentina,Wang, Hongqiang,et al. Controlled Cavitation at Nano/Microparticle Surfaces[J]. CHEMISTRY OF MATERIALS,2014,26(7):2244-2248. |
| APA | Zhang, Lu,Belova, Valentina,Wang, Hongqiang,Dong, Wenfei,&Moehwald, Helmuth.(2014).Controlled Cavitation at Nano/Microparticle Surfaces.CHEMISTRY OF MATERIALS,26(7),2244-2248. |
| MLA | Zhang, Lu,et al."Controlled Cavitation at Nano/Microparticle Surfaces".CHEMISTRY OF MATERIALS 26.7(2014):2244-2248. |
入库方式： OAI收割
来源：化学研究所
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