| 학회 |
한국공업화학회 |
| 학술대회 |
2016년 가을 (10/26 ~ 10/28, 제주국제컨벤션센터(ICCJEJU)) |
| 권호 |
20권 2호 |
| 발표분야 |
나노_포스터 |
| 제목 |
Synthesis of graphene-coated copper nanoparticles for flexile printing devices |
| 초록 |
Graphene coated Cu electrodes which are composed of Cu nanoparticles are studied for preventing oxidation of the Cu electrodes and therefore application to printing electrodes for flexible devices. Various size of copper nano particles are synthesized using polyol process. This process concerns with the reduction of metal salts by polyol liquid such as ethylene glycol and glycerol, which acts as both reducing agent and solvent. The reaction is carried out in the mixture of the metallic salts, solvents, alkalines and surfactants. The size of copper nano particles are controlled by heating ratios during reaction process. The particle size is inversely proportional to the heating ratio. Further results are discussed including the properties of graphene coated Cu electrodes and their analysis using SEM, XRD, EDS, etc. |
| 저자 |
김산나1, 김원석2, 전관구3, 김지연2, 김홍건4, 이소라2
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| 소속 |
1한국탄소융합기술원 / 전주대, 2한국탄소융합기술원, 3다인스, 4전주대 |
| 키워드 |
Cu nanoparticles; polyol process; suractant; graphene
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| E-Mail |
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