Preparation and Properties of Poly(imide-siloxane) Copolymer Composite Films with Micro-Al<sub>2</sub>O<sub>3</sub> Particles
In the current study, poly(imide-siloxane) copolymers (PIs) with different siloxane contents were synthesized and used as a matrix material for PI/Al<sub>2</sub>O<sub>3</sub> composites. The PIs were characterized via their molecular weight, film quality, and thermal stabilit...
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MDPI AG
2019-02-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/9/3/548 |
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| author | Ju-Young Choi Kyeong-Nam Nam Seung-Won Jin Dong-Min Kim In-Ho Song Hyeong-Joo Park Sungjin Park Chan-Moon Chung |
| author_facet | Ju-Young Choi Kyeong-Nam Nam Seung-Won Jin Dong-Min Kim In-Ho Song Hyeong-Joo Park Sungjin Park Chan-Moon Chung |
| author_sort | Ju-Young Choi |
| collection | DOAJ |
| description | In the current study, poly(imide-siloxane) copolymers (PIs) with different siloxane contents were synthesized and used as a matrix material for PI/Al<sub>2</sub>O<sub>3</sub> composites. The PIs were characterized via their molecular weight, film quality, and thermal stability. Among the PI films, free-standing and flexible PI films were selected and used to prepare PI/Al<sub>2</sub>O<sub>3</sub> composite films, with different Al<sub>2</sub>O<sub>3</sub> loadings. The thermal conductivity, thermal stability, mechanical property, film flexibility, and morphology of the PI/Al<sub>2</sub>O<sub>3</sub> composite films were investigated for their application as heat-dissipating material. |
| first_indexed | 2024-12-23T11:25:01Z |
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| id | doaj.art-b92de2f2f655465aafe832e78c7f875d |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-12-23T11:25:01Z |
| publishDate | 2019-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-b92de2f2f655465aafe832e78c7f875d2022-12-21T17:48:58ZengMDPI AGApplied Sciences2076-34172019-02-019354810.3390/app9030548app9030548Preparation and Properties of Poly(imide-siloxane) Copolymer Composite Films with Micro-Al<sub>2</sub>O<sub>3</sub> ParticlesJu-Young Choi0Kyeong-Nam Nam1Seung-Won Jin2Dong-Min Kim3In-Ho Song4Hyeong-Joo Park5Sungjin Park6Chan-Moon Chung7Department of Chemistry, Yonsei University, Wonju, Gangwon-do 26493, KoreaDepartment of Chemistry, Yonsei University, Wonju, Gangwon-do 26493, KoreaDepartment of Chemistry, Yonsei University, Wonju, Gangwon-do 26493, KoreaDepartment of Chemistry, Yonsei University, Wonju, Gangwon-do 26493, KoreaDepartment of Chemistry, Yonsei University, Wonju, Gangwon-do 26493, KoreaDepartment of Chemistry and Medical Chemistry, Yonsei University, Wonju, Gangwon-do 26493, KoreaDepartment of Chemistry, Yonsei University, Wonju, Gangwon-do 26493, KoreaDepartment of Chemistry, Yonsei University, Wonju, Gangwon-do 26493, KoreaIn the current study, poly(imide-siloxane) copolymers (PIs) with different siloxane contents were synthesized and used as a matrix material for PI/Al<sub>2</sub>O<sub>3</sub> composites. The PIs were characterized via their molecular weight, film quality, and thermal stability. Among the PI films, free-standing and flexible PI films were selected and used to prepare PI/Al<sub>2</sub>O<sub>3</sub> composite films, with different Al<sub>2</sub>O<sub>3</sub> loadings. The thermal conductivity, thermal stability, mechanical property, film flexibility, and morphology of the PI/Al<sub>2</sub>O<sub>3</sub> composite films were investigated for their application as heat-dissipating material.https://www.mdpi.com/2076-3417/9/3/548poly(imide-siloxane) copolymerAl<sub>2</sub>O<sub>3</sub>thermal conductivityheat-dissipating |
| spellingShingle | Ju-Young Choi Kyeong-Nam Nam Seung-Won Jin Dong-Min Kim In-Ho Song Hyeong-Joo Park Sungjin Park Chan-Moon Chung Preparation and Properties of Poly(imide-siloxane) Copolymer Composite Films with Micro-Al<sub>2</sub>O<sub>3</sub> Particles Applied Sciences poly(imide-siloxane) copolymer Al<sub>2</sub>O<sub>3</sub> thermal conductivity heat-dissipating |
| title | Preparation and Properties of Poly(imide-siloxane) Copolymer Composite Films with Micro-Al<sub>2</sub>O<sub>3</sub> Particles |
| title_full | Preparation and Properties of Poly(imide-siloxane) Copolymer Composite Films with Micro-Al<sub>2</sub>O<sub>3</sub> Particles |
| title_fullStr | Preparation and Properties of Poly(imide-siloxane) Copolymer Composite Films with Micro-Al<sub>2</sub>O<sub>3</sub> Particles |
| title_full_unstemmed | Preparation and Properties of Poly(imide-siloxane) Copolymer Composite Films with Micro-Al<sub>2</sub>O<sub>3</sub> Particles |
| title_short | Preparation and Properties of Poly(imide-siloxane) Copolymer Composite Films with Micro-Al<sub>2</sub>O<sub>3</sub> Particles |
| title_sort | preparation and properties of poly imide siloxane copolymer composite films with micro al sub 2 sub o sub 3 sub particles |
| topic | poly(imide-siloxane) copolymer Al<sub>2</sub>O<sub>3</sub> thermal conductivity heat-dissipating |
| url | https://www.mdpi.com/2076-3417/9/3/548 |
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