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| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 蘇國棟(Guo-Dung Su) | |
| dc.contributor.author | Shih-An Tsai | en |
| dc.contributor.author | 蔡適安 | zh_TW |
| dc.date.accessioned | 2021-06-16T17:16:55Z | - |
| dc.date.available | 2015-08-20 | |
| dc.date.copyright | 2012-08-20 | |
| dc.date.issued | 2012 | |
| dc.date.submitted | 2012-08-18 | |
| dc.identifier.citation | [1] http://en.wikipedia.org/wiki/Camera_phone
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| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/63708 | - |
| dc.description.abstract | 離子高分子金屬複合物（IPMC）是一種當處在電場下時，會表現出彎曲行為的複合性材料。傳統上採用的IPMC製程，一般包含一個粗糙化的步驟。粗糙化可以帶來更佳的電極附著性以及更好的制動表現等優點。但是粗糙化所造成的極大的表面粗糙度同時也會在許多應用上形成阻礙，特別是在可形變鏡面應用的方面。
在這篇論文中，我們保留了粗糙化的程序，並且提出一種運用聚二甲基矽氧烷的附加性的製程去改善IPMC的表面粗糙度以及一些其他特性。經過此表面改善製程之後，IPMC的表面方均根粗糙度可以低至28 nm的程度，並且在3伏特的偏壓底下可以成功的制動。另外我們也發現經過改善後的IPMC在大氣環境下的耐用度是未改善的IPMC的約15倍。其他改善製程所帶來的影響，包括反射率、表面散射程度、電阻以及制動表現也會同時討論。最後，我們應用這種改善方法來實現一種IPMC可形變面鏡樣式設計，並量測其制動效果。 | zh_TW |
| dc.description.abstract | Ionic polymer metallic composite (IPMC) is a composite material that could perform a bending deformation in an electric field produced by a small bias voltage. A necessary roughening process is generally included in the conventional IPMC fabrication. The roughening process brought several advantages, such as better adhesion and actuation performance. However, the resulted large surface roughness becomes an obstacle in some IPMC applications, especially deformable mirror.
In this thesis, we preserve the roughening process and advance an additional fabrication using polydimethylsiloxane (PDMS) to improve the surface roughness as well as other properties of IPMC. The root-mean-square surface roughness is lowered to 28 nm, and the surface-improved IPMC could be successfully actuated under a 3-volt bias voltage. We also find that the duration under atmosphere is 15 times longer than that of the non-improved IPMC. The effect of the surface-improved fabrication on reflectance, surface scattering content, resistance and actuation performance are discussed as well. At last, we adopt the surface-improved method to realize a patterned IPMC deformable mirror, and the deformation is measured. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-16T17:16:55Z (GMT). No. of bitstreams: 1 ntu-101-R98941086-1.pdf: 2987301 bytes, checksum: 217d63d71da6c71fc8160f60cfd0b0ce (MD5) Previous issue date: 2012 | en |
| dc.description.tableofcontents | 口試委員會審定書 #
誌謝 i 中文摘要 ii ABSTRACT iii CONTENTS iv LIST OF FIGURES vi LIST OF TABLES ix Chapter 1 Introduction 1 1.1 Deformable mirror 5 1.2 Ionic polymer metallic Composite 7 Chapter 2 Design 12 2.1 Challenge to Apply IPMC as Deformable Mirror 12 2.2 Design Concept 15 Chapter 3 Fabrication 17 3.1 Conventional IPMC Fabrication 17 3.2 Surface-Improved IPMC Fabrication 27 Chapter 4 Result and Discussion 30 4.1 Appearance, Surface Morphology and Structure 30 4.2 Surface Roughness 38 4.3 Optical Properties 43 4.4 Electrical Properties 51 4.5 Actuation Performance 55 4.6 Duration under Atmosphere 57 Chapter 5 Patterned IPMC Deformable Mirror 59 5.1 Patterned Deformable Mirror Design and Simulation 59 5.2 Fabrication and Measuring Method 62 5.3 Actuation Performance 65 5.4 Light-Focusing Ability 69 Chapter 6 Conclusion and Future Work 74 6.1 Conclusion 74 6.2 Future Work 76 REFERENCE 77 APPENDIX 82 | |
| dc.language.iso | en | |
| dc.subject | 可形變鏡面 | zh_TW |
| dc.subject | 聚二甲基矽氧烷 | zh_TW |
| dc.subject | 離子高分子金屬複合材料 | zh_TW |
| dc.subject | 粗糙度 | zh_TW |
| dc.subject | 耐用度 | zh_TW |
| dc.subject | IPMC | en |
| dc.subject | Deformable Mirror | en |
| dc.subject | roughness | en |
| dc.subject | duration. | en |
| dc.title | 利用聚二甲基矽氧烷改善離子高分子金屬複合物之表面粗糙度以及其應用於可形變鏡面之研究 | zh_TW |
| dc.title | Research of Improving the Surface Roughness of IPMC by Using PDMS and Its Application in Deformable Mirror | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 100-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 黃鼎偉(Ding-Wei Huang),蔡永傑(Wing-Kit Choi) | |
| dc.subject.keyword | 離子高分子金屬複合材料,聚二甲基矽氧烷,可形變鏡面,粗糙度,耐用度, | zh_TW |
| dc.subject.keyword | IPMC,Deformable Mirror,roughness,duration., | en |
| dc.relation.page | 82 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2012-08-18 | |
| dc.contributor.author-college | 電機資訊學院 | zh_TW |
| dc.contributor.author-dept | 光電工程學研究所 | zh_TW |
| 顯示於系所單位： | 光電工程學研究所 | |
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