TiO2-x-CNT-S A TITANIA-CARBON NANOTUBE-SURFUR COMPLEX AND MANUFACTURING METHOD THEREOF

• Main Authors: YANG SEUNG BO, MOON JUN HYUK, YANG DOO KYUNG, LEE JAE HYUN, CHO EUN KYUNG, GUEON DONG HEE, SOHN KWON NAM
• Format: Patent
• Language: English; Korean
• Published: 05.04.2019
• Subjects: BASIC ELECTRIC ELEMENTS; CHEMISTRY; COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F; COMPOUNDS THEREOF; ELECTRICITY; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

The present invention relates to a titania-carbon-sulfur (TiO_2-x-C-S) composite and a method for manufacturing the same, wherein the composite comprises: a titania-carbon (TiO_2-x-C) composite having a structure in which cylindrical carbon materials and titania with some oxygen atoms being reduced (TiO_2-x) are mixed, therefore, the cylindrical carbon materials are tridimensionally interconnected with each other through being entangled; and sulfur introduced into at least a portion of an external surface and an inside of the TiO_2-x-C composite. The TiO_2-x-C-S complex of the present invention can be mass-produced through a simple process such as a spray drying method. 본 발명은 원기둥형 탄소재 및 일부 산소가 환원된 티타니아(TiO)가 혼합되어, 원기둥형 탄소재가 서로 얽혀 3차원으로 상호 연결되어 있는 구조의 티타니아-탄소(TiO-C) 복합체; 및 상기 티타니아-탄소(TiO-C) 복합체의 외부 표면 및 내부 중 적어도 일부에 도입된 황;을 포함하는, 티타니아-탄소-황(TiO-C-S) 복합체 및 그의 제조방법에 관한 것이다.