Determination of average pore size and size distribution of a polypropylene microporous film by the combination method of bubble-pressure and fluid permeability
文献类型：期刊论文
| 作者 | Ran, SF; Zhu, W; Xu, M |
| 刊名 | ACTA POLYMERICA SINICA
 |
| 出版日期 | 1999-02-01 |
| 期号 | 1页码:118-122 |
| 关键词 | Bubble-pressure Fluid Permeability Polypropylene Microporous Film Biaxial Stretching Pore Size And Distribution |
| ISSN号 | 1000-3304 |
| 英文摘要 | The combination method of bubble-pressure and fluid permeability was used to determine the average pore size and size distribution of a polypropylene(PP) microporous film prepared by biaxial stretching. The flux average pore size r(J) and a parameter R-90 = r(90)/ r(J) were suggested to characterize the pore structure of a microporous films, especially when they are used as filtration membranes. r(90) is the pore size corresponding to 90 % integral flux along the integral flux/pore size curve. The polypropylene microporous film sample shows a narrow pore size distribution with R-90 = 1.26 and the average pore size r(J) = 14.9nm. |
| 语种 | 英语 |
| WOS记录号 | WOS:000078636200020 |
| 出版者 | SCIENCE PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/75149]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Ran, SF |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ran, SF,Zhu, W,Xu, M. Determination of average pore size and size distribution of a polypropylene microporous film by the combination method of bubble-pressure and fluid permeability[J]. ACTA POLYMERICA SINICA,1999(1):118-122. |
| APA | Ran, SF,Zhu, W,&Xu, M.(1999).Determination of average pore size and size distribution of a polypropylene microporous film by the combination method of bubble-pressure and fluid permeability.ACTA POLYMERICA SINICA(1),118-122. |
| MLA | Ran, SF,et al."Determination of average pore size and size distribution of a polypropylene microporous film by the combination method of bubble-pressure and fluid permeability".ACTA POLYMERICA SINICA .1(1999):118-122. |
入库方式： OAI收割
来源：化学研究所
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