A Conceputual Model for UT based LSA (u-LCA)

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Developing a conceptual framework for UT based LCA

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Developing a conceptual framework for Ubiquitous Technology-based LCA

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SE approach to ubiquitous maintenance system design: Requirement development methodology

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Development of Methodology for Real Field Data-based LCA

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BASALT FIBER REINFORCED THERMOPLASTIC COMPOSITE MATERIAL AND MANUFACTURING METHOD THEREOF

본 발명은 현무암섬유 강화 열가소성 복합소재 및 이의 제조방법에 관한 것으로서, 보다 구체적으로는 현무암섬유의 표면처리를 통해 열가소성 수지 특히 엔지니어링 플라스틱(EP)을 기지재로 사용하여서도 우수한 계면접착력을 나타냄으로써 복합소재의 인장강도, 굴곡강도, 굴곡탄성율, 충격강도 등 제반물성을 향상시키는 효과를 얻고 있는 현무암섬유 강화 열가소성 복합소재 및 이의 제조방법에 관한 것이다

Separation of Non-covalently Functionalized Graphene Nanoplatelets via Salting-out Process

Graphene nanoplatelets (GNP), one of the graphene derivatives is famous as the most proper candidate for industrial applications. However, current performance of GNPs as reinforcing filler in composites is limited by their agglomeration and physicochemical heterogeneity. Herein, an approach to produce non-covalently functionalized GNPs (F-GNPs) is reported which possesses potential to be extended as the industrial level of mass production. The one-step functionalization process uses melamine, a low-cost chemical, to prevent agglomeration and dispersion in polar solvents. Furthermore, a purification strategy called salting-out process based on differences in the dispersibility of the individual F-GNP flakes is reported to separate F-GNPs. The functionalization and separation process developed in this paper provides a strategy to use GNPs at the industrial level in composite applications.