DC Field | Value | Language |
---|---|---|
dc.contributor.author | Oh, Chungik | ko |
dc.contributor.author | Kim, Suran | ko |
dc.contributor.author | Kim, Hongjun | ko |
dc.contributor.author | Park, Gun | ko |
dc.contributor.author | Kim, Jaegyu | ko |
dc.contributor.author | Ryu, Jeongjae | ko |
dc.contributor.author | Li, Panpan | ko |
dc.contributor.author | Lee, Sunghwan | ko |
dc.contributor.author | No, Kwangsoo | ko |
dc.contributor.author | Hong, Seungbum | ko |
dc.date.accessioned | 2019-06-19T02:30:33Z | - |
dc.date.available | 2019-06-19T02:30:33Z | - |
dc.date.created | 2019-06-18 | - |
dc.date.created | 2019-06-18 | - |
dc.date.created | 2019-06-18 | - |
dc.date.issued | 2019-05 | - |
dc.identifier.citation | RSC ADVANCES, v.9, no.26, pp.14621 - 14626 | - |
dc.identifier.issn | 2046-2069 | - |
dc.identifier.uri | http://hdl.handle.net/10203/262762 | - |
dc.description.abstract | In this study, we report the effects of Nafion thickness on the performance of ionic polymer-metal composite (IPMC) actuators. We analyzed the actuation properties of the IPMC actuators, such as displacement and tip force, under external voltage, as a function of their thickness. In order to understand the relationship between thickness and actuation properties, we developed a semi-quantitative model of voltage induced ionic diffusion and its contribution to bending of the Nafion cantilever. Furthermore, we investigated the mechanical properties of the Nafion membranes at sub-micro scale as well as bulk scale, using atomic force microscopy (AFM) and tensile test. The results of the two methods indicated opposite trends of elastic modulus and crystallinity as a function of thickness. We hypothesized that the hot-pressed Nafion was composed of three layers with different crystallinity. Our results suggest that for a high performance IPMC actuator, we need better control of the annealing temperature gradient. | - |
dc.language | English | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Effects of membrane thickness on the performance of ionic polymer-metal composite actuators | - |
dc.type | Article | - |
dc.identifier.wosid | 000468641300006 | - |
dc.identifier.scopusid | 2-s2.0-85065916665 | - |
dc.type.rims | ART | - |
dc.citation.volume | 9 | - |
dc.citation.issue | 26 | - |
dc.citation.beginningpage | 14621 | - |
dc.citation.endingpage | 14626 | - |
dc.citation.publicationname | RSC ADVANCES | - |
dc.identifier.doi | 10.1039/c9ra01751h | - |
dc.contributor.localauthor | No, Kwangsoo | - |
dc.contributor.localauthor | Hong, Seungbum | - |
dc.contributor.nonIdAuthor | Park, Gun | - |
dc.contributor.nonIdAuthor | Li, Panpan | - |
dc.contributor.nonIdAuthor | Lee, Sunghwan | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | IPMC | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | ELECTRODES | - |
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