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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-2026049179-A1, on 19 February 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000002730

Crosslinked polythiophene compounds, sulfur-carbon composite, lithium-sulfur battery, and method of manufacturing the sulfur-carbon composite

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Classification
Material Handling › Package Handling
Inventors
HONG DONG-GI, JEONG DA-UN, KIM KI-HYUN, KIM SOO-HYUN, KOONG CHAN-YEONG, LEE JONG-CHAN, SOHN KWON-NAM
Assignee
LG ENERGY SOLUTION LTD, SEOUL NAT UNIV R&DB FOUNDATION
Original source
US-2026049179-A1, the United States Patent and Trademark Office, 19 February 2026
Document SHA-256
2fb1110ea03bcbc13e86010f26c3f681e0130db79e19b1dd67aab5fb2af0562e

Abstract

Provided are a crosslinked polythiophene compound having a crosslinking structure and comprising a cationic functional group, a sulfur-carbon composite comprising a porous carbon material; a coating layer disposed on at least a surface of the porous carbon material and comprising the crosslinked polythiophene compound; and a sulfur compound present in at least a portion of the surface of the porous carbon material or inside of pores of the porous carbon material, or a surface of the coating layer, and a lithium-sulfur battery comprising the sulfur-carbon composite.

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Citation

OpenTechnical Publication OT-2026-000002730, “Crosslinked polythiophene compounds, sulfur-carbon composite, lithium-sulfur battery, and method of manufacturing the sulfur-carbon composite,” published September 15, 2026 at 19:14:58 UTC, https://opentechnical.org/p/OT-2026-000002730.

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