열플라즈마를 이용한 탄소 나노 물질의 합성 및 특성에 관한 연구
A Study on the Synthesis and Characteristics of Carbon Nanomaterials by Thermal Plasma
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초록
Physical properties of carbon nanomaterials are dependent on their nanostructures and they are modified by diverse synthesis methods. Among them, thermal plasma method stands out for synthesizing carbon nanomaterials by controlling chemical and physical reactions through various design and operating conditions such as plasma torch type, plasma gas composition, power capacity, raw material injection rate, quenching rate, kinds of precursors, and so on. The method enables the production of carbon nanomaterials with various nanostructures and characteristics. The high-energy integration at high-temperature region thermal plasma to the precursor is possible to completely vaporize precursors, and the vaporized materials are rapidly condensed to the nanomaterials due to the rapid quenching rate by sharp temperature gradient. The synthesized nanomaterials are averagely in several nanometers to 100 nm scale. Especially, the thermal plasma was validated to synthesize low-dimensional carbon nanomaterials, carbon nanotubes and graphene, which hold immense promise for future applications.
Abstract
Physical properties of carbon nanomaterials are dependent on their nanostructures and they are modified by diverse synthesis methods. Among them, thermal plasma method stands out for synthesizing carbon nanomaterials by controlling chemical and physical reactions through various design and operating conditions such as plasma torch type, plasma gas composition, power capacity, raw material injection rate, quenching rate, kinds of precursors, and so on. The method enables the production of carbon nanomaterials with various nanostructures and characteristics. The high-energy integration at high-temperature region thermal plasma to the precursor is possible to completely vaporize precursors, and the vaporized materials are rapidly condensed to the nanomaterials due to the rapid quenching rate by sharp temperature gradient. The synthesized nanomaterials are averagely in several nanometers to 100 nm scale. Especially, the thermal plasma was validated to synthesize low-dimensional carbon nanomaterials, carbon nanotubes and graphene, which hold immense promise for future applications.
참고문헌 (27)
- J. B. Donnet, "Carbon fibers", pp.1~4 (1998), Crc Press
- M. M. J. Treac, "Exceptionally high young’s modulus observed for Individual carbon nanotubes", Nature, 381, pp.678~680 (1996)
- E. W. Wong, "and toughness of nanorods and nanotubes", Science, 277, pp.1971~1975 (1997)
- E. T. Thostenson, "Advances in the science and technology of carbon nanotubes and their composites : a review", Composites Science and Technology, 61, pp.1899~1912 (2001)
- J. W. Jiang, "Young’s modulus of graphene : a molecular dynamics study", Physical Review B, 80, pp.113405~ (2009)
- C. Gómez-Navarro, "Elastic properties of chemically derived single graphene sheets", Nano Letters, 8, pp.2045~2049 (2008)
- K. I. Bolotin, "Ultrahigh electron mobility in suspended graphene", Solid State Communications, 146, pp.351~355 (2008)
- J. R. Potts, "Graphene-based polymer nanocomposites", Polymer, 52, pp.5~25 (2011)
- J. B. Donnet, "Carbon black: science and technology", pp.1~9 (2018), Routledge
- S. Samal, "Thermal plasma technology:The prospective future in material processing", Journal of Cleaner Production, 142, pp.3131~3150 (2017)
- H. S. Uhm, "Atmospheric plasma and its applications", Journal of Korean Vaccum Society, 15, pp.117~138 (2006)
- J. Abrahamson, "Graphite sublimation temperatures, carbon arcs and crystallite erosion", Carbon, 12, pp.111~118 (1974)
- K. S. Kim, "Nanofabrication by thermal plasma jets : from nanoparticles to low-dimensional nanomaterials", Journal of Applied Physics, 125, pp.070901~ (2019)
- M. I. Boulos, "Thermal plasma processing", IEEE transactions on Plasma Science, 19, pp.1078~1089 (1991)
- S. P. Kang, "Surface modification of materials by thermal plasma", Jounral of The Korean Institute of Surface Engineering, 55, pp.308~318 (2022)
- R. O. Loutfy, "RF plasma method for production of single walled carbon nanotubes", United States Patent US, US7052667B2, ~ (2006)
- S. Mauro, "Device and method for production of carbon nano-tubes, fullerene and their derivatives", United States Patent US,US7125525B2, ~ (2006)
- O. Smiljanic, "Method and apparatus for producing singlewall carbon nanotubes", United States Patent US, US20080124482A1, ~ (2008)
- L. Szymanski, "Synthesis of carbon nanotubes in thermal plasma reactor at atmospheric pressure", Nanomaterials, 7, pp.45~ (2017)
- K. S. Kim, "Synthesis of single-walled carbon nanotubes by induction thermal plasma", Nano Research, 2, pp.800~817 (2009)
- J. Hahn, "New continuous gas-phase synthesis of high purity carbon nanotubes by a thermal plasma jet", Carbon, 42, pp.877~883 (2004)
- J. A. Dean, "Lange’s handbook of chemistry", pp.1~1291 (1999)
- C. Wang, "Effects of buffer gases on graphene flakes synthesis in thermal plasma process at atmospheric pressure", Nanomaterials, 10, pp.309~ (2020)
- G. Borand, "Structural characterization of graphene nanostructures produced via arc discharge method", Ceramics International, 47, pp.8044~8052 (2021)
- X. Chen, "The morphological transformation of carbon materials from nanospheres to graphene nanoflakes by thermal plasma", Carbon, 155, pp.521~530 (2019)
- R. Pristavita, "Carbon blacks produced by thermal plasma : the influence of the reactor geometry on the product morphology", Plasma Chemistry and Plasma Processing, 30, pp.267~279 (2010)
- H. M. Yang, "Production of nanosized carbon black from hydrocarbon by plasma", Journal of Nanoscience and Nanotechnology, 7, pp.3744~3749 (2007)