한국분말재료학회지 (Journal of Powder Materials)

  • 제15권4호
  • /
  • Pages.314-319
  • /
  • 2008
  • /
  • 2799-8525(pISSN)
  • /
  • 2799-8681(eISSN)
한국분말재료학회 (*구 분말야금학회) (The Korean Powder Metallurgy & Materials Institute)
권호 표지
DOI QR코드

DOI QR Code

화학기상응축공정에 의한 WS2 나노입자의 합성 및 특성평가

Synthesis and Characterization of WS2 Nanoparticles by Chemical Vapor Condensation

  • 이동원 (한국기계연구원 부설 재료연구소) ;
  • 김주형 (한국기계연구원 부설 재료연구소) ;
  • 올레그토로츠코 (러시아 폴리텍 대학교 재료과학부) ;
  • 윤중열 (한국기계연구원 부설 재료연구소) ;
  • 김병기 (한국기계연구원 부설 재료연구소)
  • Lee, Dong-Won (Department of Powder Materials, Korea Institute of Materials Science (KIMS)) ;
  • Kim, Ju-Hyeong (Department of Powder Materials, Korea Institute of Materials Science (KIMS)) ;
  • Tolochko, O. (Department of Material Science, State Polytechnic University) ;
  • Yun, Jung-Yeul (Department of Powder Materials, Korea Institute of Materials Science (KIMS)) ;
  • Kim, Byung-Kee (Department of Powder Materials, Korea Institute of Materials Science (KIMS))
  • 발행 : 2008.08.28
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Nano-sized tungsten disulfide ($WS_2$) powders were synthesized by chemical vapor condensation (CVC) process using tungsten carbonyl ($W(CO)_6$) as precursor and vaporized pure sulfur. Prior to the synthesis of tungsten disulfide nanoparticles, the pure tungsten nanoparticles were produced by same route to define the optimum synthesis parameters, which were then successfully applied to synthesize tungsten disulfide. The influence of experimental parameters on the phase and chemical composition as well as mean size of the particles for the produced pure tungsten and tungsten disulfide nanoparticles, were investigated.

키워드

참고문헌

  1. M. C. Roco: J. Nanopart. Res., 1 (1999) 1 https://doi.org/10.1023/A:1010093308079
  2. M. C. Roco: J. Aeros. Sci., 29 (1998) 749 https://doi.org/10.1016/S0021-8502(97)10036-2
  3. Y. Kuga, M. Hirasawa, T. Seto, K. Okuyama and K. Takeuchi: Appl. Phys. A, 68 (1999) 75 https://doi.org/10.1007/s003390050856
  4. K. Takeuchi, Y. Kuga, S. Satooka and K. Okuyama: J. Aeros. Sci., 29 (1998) 1027 https://doi.org/10.1016/S0021-8502(98)00003-2
  5. M. S. Choi, D. G. Lee: J. KSME., 40 (2000) 46 (Korean)
  6. Y. J. Kim: J. KSPE., 20 (2000) 23 (Korean)
  7. A. Rothschild, S. R. Cohen and R. Tenne: Appl. Phys. Lett., 75 (1999) 4025 https://doi.org/10.1063/1.125526
  8. Y. Q. Zhu, T. Sekine, Y. H. Li, W. X. Wang, M. W. Fay, H. Edwards, P. D. Brown, N. Fleischer and R. Tenne: Adv. Mater., 17 (2005) 1500 https://doi.org/10.1002/adma.200401962
  9. D. W. Shin, D. H. Yun, Y. J. Hwang, S. J. Kim and I. S. Kim: J. KSTLE, 13 (1997) 60 (Korean)