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Institute of Korean Electrical and Electronics Engineers (한국전기전자학회)
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Temperature Maintenance of an ITO Nanoparticle Film Heater

ITO 나노입자 면상발열체의 온도유지에 대한 연구

  • Yang, Kyungwhan (Dept of Electrical Engineering, Korea University) ;
  • Cho, Kyoungah (Dept of Electrical Engineering, Korea University) ;
  • Im, Kiju (Research Institute of TNB Nanoelec Co. Ltd.) ;
  • Kim, Sangsig (Dept of Electrical Engineering, Korea University)
  • Received : 2016.03.24
  • Accepted : 2016.06.10
  • Published : 2016.06.30
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Abstract

In this study, we fabricate a high efficiency heater consisting of the indium tin oxide (ITO) nanoparticle (NP)-paste and polydimethylsiloxane (PDMS) and investigate the effect of PDMS on temperature maintenance of the heater through the comparison with the PDMS-free ITO film heater. Compared to the ITO film heater, the temperature of the PDMS/ITO film heater lasts 1.5 times longer. And the power consumption of the PDMS/ITO film heater is reduced by 35%, owing to the low thermal conductivity of the PDMS layer.

본 연구에서는 휴대용 온열기의 에너지 효율을 향상시키기 위하여 indium tin oxide (ITO) 나노입자 페이스트와 PDMS를 이용하여 PDMS/ITO 나노입자 박막 면상발열체를 제작하였고, ITO 나노입자 박막 면상발열체와 PDMS/ITO 나노입자 면상발열체의 온도 유지특성 및 소비전력량을 분석하였다. PDMS층의 낮은 열전도도로 PDMS/ITO 나노입자 박막 면상발열체의 온도유지시간이 ITO 나노입자 박막 면상발열체에 비해 1.5배 증가하였으며, 소비 전력량은 35% 절감되었다.

Keywords

References

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