LITHIUM TITANIUM OXIDE (LTO)/CARBON COMPOSITE, PREPARATION METHOD FOR LTO/CARBON COMPOSITE, NEGATIVE ELECTRODE MATERIAL USING LTO/CARBON COMPOSITE, AND HYBRID SUPER CAPACITOR USING NEGATIVE ELECTRODE MATERIAL

• Main Authors: LEE KYUNG MIN, OH YOUNG JOO, YOON JUNG RAG, LEE BYUNG GWAN
• Format: Patent
• Language: English
• Published: 06.11.2014
• Subjects: BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

A lithium titanium oxide (LTO)/carbon composite, a preparation method for the LTO/carbon composite, a negative electrode material using the LTO/carbon composite, and a hybrid super capacitor using the negative electrode material are disclosed. The lithium titanium oxide (LTO)/carbon composite is formed to insert a carbon-based additive into a plurality of voids formed on the LTO granules, thereby improving the electrical conductivity.