CARBON NANOTUBE METHOD FOR PREPARING THE SAME AND POSITIVE ELECTRODE FOR PRIMARY BATTERY COMPRISING THE SAME

• Main Authors: KANG KYUNG YEON, KANG HYUN JOON, LEE KI SOO, JEONG SOON KI
• Format: Patent
• Language: English; Korean
• Published: 05.02.2020
• Subjects: BASIC ELECTRIC ELEMENTS; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; COMPOUNDS THEREOF; ELECTRICITY; INORGANIC CHEMISTRY; METALLURGY; NON-METALLIC ELEMENTS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; THEIR RELEVANT APPARATUS; TRANSPORTING

The present invention relates to a carbon nanotube formed in an entangled form and having a pore volume of 0.94 cm^3/g or greater. The present invention also relates to a production method thereof, and a positive electrode for a primary battery including the same. Discharge characteristics of the primary battery can be remarkably improved. 본 발명은 기공부피가 0.94 ㎤/g 이상이고, 인탱글 형태인 탄소나노튜브, 이의 제조방법 및 이를 포함하는 일차전지용 양극에 관한 것이다.