Preparation  Lithiumion  Battery  Separator  by  Swift  Heavy  Ion  Irradiation  Methods

CAO  Dian-; LIU  Jie; QU  Xiao-hua; DUAN  Jing-lai; MO Dan; YAO Hui-jun; CHEN  Yan-feng; SUN  You-mei

doi:10.11804/NuclPhysRev.27.01.102

PDF
Cite
Share
facebook

twitter

google

linkedin

Volume 27 Issue 1

Turn off MathJax

Article Contents

Article Navigation > Nuclear Physics Review > 2010 > 27(1): 102-106

CAO Dian-, LIU Jie, QU Xiao-hua, DUAN Jing-lai, MO Dan, YAO Hui-jun, CHEN Yan-feng, SUN You-mei. Preparation Lithiumion Battery Separator by Swift Heavy Ion Irradiation Methods[J]. Nuclear Physics Review, 2010, 27(1): 102-106. doi: 10.11804/NuclPhysRev.27.01.102

Citation:

CAO Dian-, LIU Jie, QU Xiao-hua, DUAN Jing-lai, MO Dan, YAO Hui-jun, CHEN Yan-feng, SUN You-mei. Preparation Lithiumion Battery Separator by Swift Heavy Ion Irradiation Methods[J]. Nuclear Physics Review, 2010, 27(1): 102-106. doi: 10.11804/NuclPhysRev.27.01.102

Preparation Lithiumion Battery Separator by Swift Heavy Ion Irradiation Methods

doi: 10.11804/NuclPhysRev.27.01.102

1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China; 2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2010-03-20

Abstract

The polypropylene membranes were irradiated by 197Au ions of energy 11.4 MeV/u and fluences 1×10⁸ ions/cm² at a normal incidence. Sulfuric acid and potassium dichromate solution were employed as the etchant to etch the ion tracks. The influences of the temperature and the concentration of each ingredient were systematically investigated by recording the electrical current during etching process. The nanoporous with different shapes were successfully prepared with homogenous porous of diameters from 600 nm to 1 μm. The morphology of the porous was analyzed by scanning electron microscopy(SEM). The experiment has provided a method for production of the lithiumion battery separator.
- lithium ion battery separator,
- polypropylene film,
- heavy ion irradiation,
- track etching
References
Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Get Citation

PDF

XML

Article Metrics

Article views(2657) PDF downloads(822) Cited by()

Proportional views

Preparation Lithiumion Battery Separator by Swift Heavy Ion Irradiation Methods

doi: 10.11804/NuclPhysRev.27.01.102

1 Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China; 2 Graduate University of Chinese Academy of Sciences, Beijing 100049, China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2010-03-20

Key words:

Abstract: The polypropylene membranes were irradiated by 197Au ions of energy 11.4 MeV/u and fluences 1×10⁸ ions/cm² at a normal incidence. Sulfuric acid and potassium dichromate solution were employed as the etchant to etch the ion tracks. The influences of the temperature and the concentration of each ingredient were systematically investigated by recording the electrical current during etching process. The nanoporous with different shapes were successfully prepared with homogenous porous of diameters from 600 nm to 1 μm. The morphology of the porous was analyzed by scanning electron microscopy(SEM). The experiment has provided a method for production of the lithiumion battery separator.

Citation:

CAO Dian-, LIU Jie, QU Xiao-hua, DUAN Jing-lai, MO Dan, YAO Hui-jun, CHEN Yan-feng, SUN You-mei. Preparation Lithiumion Battery Separator by Swift Heavy Ion Irradiation Methods[J]. Nuclear Physics Review, 2010, 27(1): 102-106. doi: 10.11804/NuclPhysRev.27.01.102