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Patent Searching and Data


Title:
SULFUR-CARBON COMPOSITE AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2019/088630
Kind Code:
A2
Abstract:
The present invention relates to a method for preparing a sulfur-carbon composite comprising the steps of: (a) by means of a solvent in which a carbonate-based compound and a volatile solvent are mixed, stirring and then drying a porous carbon material; and (b) mixing sulfur into the porous carbon material and then supporting the sulfur by means of a heat-melting method. The present invention relates to a method for preparing a sulfur-carbon composite comprising the steps of: (a) by means of a solvent in which a carbonate-based compound and a volatile solvent are mixed, mixing, stirring and then drying a porous carbon material and sulfur; and (b) supporting the sulfur by means of a heat-melting method for the porous carbon material.

Inventors:
KIM, Soohyun (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
HAN, Suenghoon (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
SOHN, Kwonnam (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
YANG, Doo Kyung (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
Application Number:
KR2018/012946
Publication Date:
May 09, 2019
Filing Date:
October 29, 2018
Export Citation:
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Assignee:
LG CHEM, LTD. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
C01B32/21; C01B32/178; C01B32/194; C01B32/354
Attorney, Agent or Firm:
KIM, Sung Ho et al. (5F, 8 Teheran-ro 8-gil,,Gangnam-gu, Seoul, 06233, KR)
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