Thermal Insulation Properties of Epoxy/Mesoporous Carbon Composites
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서지정보
ㆍ발행기관 : 한국탄소학회
ㆍ수록지정보 : Carbon Letters / 12권 / 1호
ㆍ저자명 : 허건영, 서민강, 오상엽, 최경은, 박수진
ㆍ저자명 : 허건영, 서민강, 오상엽, 최경은, 박수진
목차
1. Introduction2. Experimental
3. Results and Discussion
4. Conclusions
References
한국어 초록
This study aimed to investigate the influence of mesoporous carbons on the thermal insulation properties of epoxy/mesoporous carbon composites. The mesoporous carbon (CMK-3) was prepared by conventional templating method using SBA-15. The epoxy/mesoporous carbon composites were prepared by mixing the synthesized CMK-3 with diglycidylether ofbisphenol A (DGEBA). As experimental results, the curing reactivities of the DGEBA/CMK-3 composites were found to decrease with the addition of the CMK-3. Also, the thermal conductivities of DGEBA/CMK-3 composites were found to decrease with increasing CMK-3 content. This could be interpreted in terms of the slow thermal diffusion rate resulting in
pore volume existing in the gaps in the interfaces between the mesoporous carbon and the DGEBA matrix.
Keywords : Mesoporous carbons, DGEBA/CMK-3 composites, Cure reactivities, Thermal conductivities, Pore volume
영어 초록
This study aimed to investigate the influence of mesoporous carbons on the thermal insulation properties of epoxy/mesoporous carbon composites. The mesoporous carbon (CMK-3) was prepared by conventional templating method using SBA-15. The epoxy/mesoporous carbon composites were prepared by mixing the synthesized CMK-3 with diglycidylether ofbisphenol A (DGEBA). As experimental results, the curing reactivities of the DGEBA/CMK-3 composites were found to decrease with the addition of the CMK-3. Also, the thermal conductivities of DGEBA/CMK-3 composites were found to decrease with increasing CMK-3 content. This could be interpreted in terms of the slow thermal diffusion rate resulting inpore volume existing in the gaps in the interfaces between the mesoporous carbon and the DGEBA matrix.Keywords : Mesoporous carbons, DGEBA/CMK-3 composites, Cure reactivities, Thermal conductivities, Pore volume참고 자료
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