Fabrication and Performance Evaluation of Carbon Fiber/Graphene Nano-Platelets Composites for Wear Resistance Application

박승빈,; 박진철,; 조창우,; 송정일,

doi:10.3740/mrsk.2015.25.10.531

Cited by 1 publication

(1 citation statement)

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“…상대적으로 입자 크기가 매우 큰 시멘트조직 내부에서 가교작용을 기대하기 는 어려운 것으로 판단되며, 압축강도 증진을 기대하기에는 무리가 있는 것으로 판단된다. 유사하게강도의 증진효과를 기대할 수 있는 GNP는 타 연구에서 복합재료 내부에서 일정 수준의 인장강도증진을 기대할 수 있음이 확인되었다 (Park et al, 2015). 따라서 본 연구에서도 시멘트 복합체 내부에서 인장강도의 증진효과가 발생한 것으로 판단된다.…”

Section: 연구동향 및 배경unclassified

Electrical Conductivity of Cementitious Composites Mixed with Carbon-Based Nanomaterials Used as a Construction Material

Kwangmo

Yun²,

Lee³

2020

J. Korean Soc. Hazard Mitig

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Carbon-based nanomaterials are used in various industrial fields because of their excellent performance. In construction, cementitious composites containing carbon-based materials have the potential to be used for various purposes such as crack detection and deicing. However, carbon-based materials have been experienced difficulties that cannot be easily dispersed in the cementitious composite because of the inherent material characteristic. This study aimed to investigate the possibility of using these carbon-based nanomaterials as construction materials. The structural and electrical performances of cementitious composites were investigated based on carbon-based materials such as Multi-Walled Carbon Nanotube (MWCNT), Single-Walled Carbon Nanotube (SWCNT), Graphene Nanoplatelets (GNP), Conductive Graphite Powder (CGP). In addition, the microstructural analysis was performed through the noncovalent functionalization of carbon-based nanomaterials to examine the dispersibility.

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Section: 연구동향 및 배경unclassified