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Organic resistive switching devices using mixture of PEDOT:PSS and cellulose nanocrystals

첫 페이지 보기
  • 발행기관
    강원대학교 산림과학연구소 바로가기
  • 간행물
    강원대학교 산림과학연구소 학술대회 바로가기
  • 통권
    2019 International Symposium of Institute of Forest Science (2019.09)바로가기
  • 페이지
    pp.145-145
  • 저자
    Seung-Sun Choi, So-Hyun Park, Hyun-Bok Lee
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A450384

원문정보

초록

영어
Cellulose is one of the most abundant organic compounds in earth. Therefore, it can be employed as an eco-friendly and sustainable material in a wide range of applications. Especially, cellulose nanocrystals (CNCs) that have a length of several hundred nanometers have been investigated in many research fields owing to their various excellent characteristics. However, there are only few reports on the use of CNCs in organic semiconductor devices. Thus, CNCs are very promising material that can exhibit useful properties in electronic devices. In this study, we fabricated organic resistive switching devices using a mixture of poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) conducting polymer and CNCs. The PEDOT:PSS-CNCs mixture film was inserted between ITO and MoO3/Al electrodes. The change in current density-voltage curves by various concentrations of CNC in PEDOT:PSS were measured and the electrical parameters of PEDOT:PSS and PEDOT:PSS-CNCs devices were compared. In addition, the electronic structure of PEDOT:PSS-CNC film was determined using X-ray photoelectron spectroscopy. Through these results, we discuss the mechanism of resistive change by CNCs.

키워드

Cellulose Nanocrystals Resistive Switching Devices PEDOT:PSS Organic Memory Thin Film

저자

  • Seung-Sun Choi [ Department of Physics, Kangwon National University, Chuncheon 24341, Republic of Korea ]
  • So-Hyun Park [ Department of Physics, Kangwon National University, Chuncheon 24341, Republic of Korea ]
  • Hyun-Bok Lee [ Department of Physics, Kangwon National University, Chuncheon 24341, Republic of Korea ] Corresponding Author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    강원대학교 산림과학연구소 [Institute of Forest Science Kangwon National University]
  • 설립연도
    1975
  • 분야
    농수해양>임학
  • 소개
    강원대학교부설산림과학연구소(이하 “연구소”라 한다)는 산림에 관한 제반 학술적 연구를 통하여 산림자원의 효용을 밝히고 임업 및 임산업의 발전에 기여함을 목적으로 한다.

간행물

  • 간행물명
    강원대학교 산림과학연구소 학술대회
  • 간기
    부정기
  • 수록기간
    2017~2024
  • 십진분류
    KDC 526 DDC 634

이 권호 내 다른 논문 / 강원대학교 산림과학연구소 학술대회 2019 International Symposium of Institute of Forest Science

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