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Patent Searching and Data


Title:
METHOD FOR PREPARING SINGLE-WALL CARBON NANOTUBE FIBER ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2018/070653
Kind Code:
A1
Abstract:
The present invention relates to a method for preparing a carbon nanotube fiber assembly, and the manufacturing efficiency of a carbon nanotube fiber comprising single-wall carbon nanotubes can be improved by controlling the molar ratio of a carbon source and of a reducing gas in a carrier gas.

Inventors:
OH, Eugene (LG Chem Research Park, 188 Munji-ro,Yuseong-gu, Daejeon, 34122, KR)
KIM, Juhan (LG Chem Research Park, 188 Munji-ro,Yuseong-gu, Daejeon, 34122, KR)
KIM, Ji Eun (LG Chem Research Park, 188 Munji-ro,Yuseong-gu, Daejeon, 34122, KR)
LEE, Won Jae (LG Chem Research Park, 188 Munji-ro,Yuseong-gu, Daejeon, 34122, KR)
Application Number:
KR2017/008713
Publication Date:
April 19, 2018
Filing Date:
August 11, 2017
Export Citation:
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Assignee:
LG CHEM, LTD. (128Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
C01B32/16
Foreign References:
KR20160049998A2016-05-10
KR20140071793A2014-06-12
Other References:
LEE, SUNG-HYUN ET AL.: "Synthesis of Carbon Nanotube Fibers Using the Direct Spinning Process Based on Design of Experiment (DOE", CARBON, vol. 100, 2016, pages 647 - 655, XP029418452, [retrieved on 20160120]
SONG, JUN YOUNG ET AL.: "Effects of Surfactant on Carbon Nanotube Assembly Synthesized by Direct Spinning", CHEMICAL ENGINEERING SCIENCE, vol. 104, 2013, pages 25 - 31, XP028795546
CHOO, HUNGO ET AL.: "Fabrication and Applications of Carbon Nanotube Fibers", CARBON LETTERS, vol. 13, no. 4, 2012, pages 191 - 204, XP055548251
See also references of EP 3527533A4
None
Attorney, Agent or Firm:
KIM, Aera (#1301, East Bldg.322, Teheran-ro,Gangnam-gu, Seoul, 06211, KR)
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