Publication

Preparation of Conductive Carbon Films from Novolac Resins by Ion Beam Irradiation and Carbonization

조회수 : 148 등록일 : 2018.07.11 00:00

저자 : Shin, K (Shin, Kwanwoo)
출처 : JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
출판일 : 2018.10.01


Preparation of Conductive Carbon Films from Novolac Resins by Ion Beam Irradiation and Carbonization


Kwon, DS (Kwon, Da-Sol)[ 1 ] ; Nam, HG (Nam, Hui-Gyun)[ 2 ] ; Jung, CH (Jung, Chan-Hee)[ 3 ] ; Yang, D (Yang, Donsik)[ 4 ] ; Kim, ST (Kim, Sang-Tae)[ 4 ] ; Shin, K (Shin, Kwanwoo)[ 5 ] ; Choi, JH (Choi, Jae-Hak)[ 1,2 ]


[ 1 ] Chungnam Natl Univ, Grad Sch Energy Sci & Technol, Daejeon 34134, South Korea
[ 2 ] Chungnam Natl Univ, Dept Polymer Sci & Engn, Daejeon 34134, South Korea
[ 3 ] Korea Atom Energy Res Inst, Adv Radiat Technol Inst, Jeongeup Si 56212, Jeollabuk Do, South Korea
[ 4 ] Dongwoo Fine Chem Co Ltd, Elect Mat Res Ctr, Iksan Si 54631, Jeollabuk Do, South Korea
[ 5 ] Sogang Univ, Dept Chem, Seoul 04107, South Korea



In this study, thin carbon films with good electrical properties were prepared using commercial novolac resins by ion beam irradiation and carbonization. Novolac films were irradiated with ion beams and then carbonized under inert atmosphere. Based on the FTIR and UV results, the novolac resins were found to be crosslinked by ion beam irradiation without any additives. The Raman and XRD results indicate that carbon films with pseudo-graphitic structures were formed by carbonization of the ion beam irradiated novolac films. The sheet resistance of the prepared carbon films decreased to 1.35 x 10(2) Omega/square with an increasing fluence. The prepared carbon films showed a good electrical conductivity of similar to 2.34 x 10(2) S/cm.






  • 목록보기
  • 이전글보기
  • 다음글보기