화학공학소재연구정보센터
학회 한국고분자학회
학술대회 2008년 가을 (10/09 ~ 10/10, 일산킨텍스)
권호 33권 2호
발표분야 기능성 고분자
제목 Development of a printable copper-based conductive ink for ink-jet applications.
초록 Inkjet priting of manufacturing printed circuit board(PCB) have attracted a great interest of low-cost, environmental friendly and simple process. We focused on the preparation of conductive ink containing copper nanoparticles that are inexpensive material and have high conductivity. But copper is easily oxidized. Cu nanoparticles(5~20nm) were synthesized using capping agents based on amine or thiol and sintered at 200 ℃ under hydrogen atmosphere for 2h. The sintered Cu nanoparticles were obtained in a 20 μΩcm specific resistance and characterized by TGA, SEM, TEM, EDX, and XPS.
저자 최웅환, 조미숙, 남재도, 이영관
소속 성균관대
키워드 Ink-jet; Printing; Conductive pattern; Copper nanoparticle
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