Loading...
Please wait, while we are loading the content...
Similar Documents
Silane-crosslinked Proton Exchange Membranes Prepared by a Stepwise Radiation Grafting
| Content Provider | Semantic Scholar |
|---|---|
| Author | Lee, Ji-Hong Choi, Hongsuk Song, Ju-Myung Sohn, Joon-Yong Shin, Junhwa |
| Copyright Year | 2012 |
| Abstract | In this study, silane-crosslinked proton exchange membranes were prepared by step-wise radiation grafting of styrene and 3-(trimethoxysilyl)propyl methacrylate (TMSPM) onto an poly(ethylene-co-tetrafluoroethylene) (ETFE) film and followed by sol-gel processing and sulfonation. The sequentially grafted films with styrene to provide the proton conductivity and TMSPM to form the crosslinked structure were prepared by different grafting order. The structural changes and thermal properties of the prepared films were investigated by FTIR and TGA, respectively. After the introduction of sulfonic acid functional groups, the distributions of sulfonic acid group and silicon atoms at the inside of the sulfonated membranes were analyzed by SEM-EDX. |
| Starting Page | 816 |
| Ending Page | 821 |
| Page Count | 6 |
| File Format | PDF HTM / HTML |
| DOI | 10.7317/pk.2012.36.6.816 |
| Volume Number | 36 |
| Alternate Webpage(s) | http://ocean.kisti.re.kr/downfile/volume/psok/GBJHCY/2012/v36n6/GBJHCY_2012_v36n6_816.pdf |
| Alternate Webpage(s) | https://www.cheric.org/PDF/PK/PK36/PK36-6-0816.pdf |
| Alternate Webpage(s) | https://doi.org/10.7317/pk.2012.36.6.816 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |