TUBALL™그래핀 나노튜브의 탁월한 전도성은 동급 최저 수준인 단 0.06%의 부하량으로도 캐소드에 필요한 전도성, 접착성, 안전성, 속도 및 사이클링 성능을 제공할 수 있습니다. 산업용으로 사용되는 MWCNT 또는 전도성 카본 블랙의 일반적인 유효 농도는 10~50배 더 높은 경우가 많습니다. TUBALL™ 나노튜브의 초저부하량으로 LIB 제조업체는 최신 고에너지 NCM 및 기타 캐소드 재료에서 활성 물질이 최대 99% 포함되도록 하여 캐소드의 에너지 밀도를 극대화할 수 있습니다. 최신 전기자동차 배터리 팩 전체에 100g의 TUBALL™ 나노튜브를 사용하면 3~4kg의 카본 블랙을 대체할 수 있습니다.
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소재 종류
고에너지 캐소드(예: NCM 811, NCM 622, NCM 523, NCA, LCO, LFP
농축 캐리어
NMP, PVDF
형태
Suspension
주요 특징
Boosted energy density
Thanks to 10–60 times lower loading of conductive additive, up to 98.8% active material content possible in dry electrode
Higher safety
Increased safety due to halved battery resistance increase (DCR)
Higher discharge power
>50% higher at high discharge rates
Improved adhesion
Doubled thanks to the bond strength between cathode particles
뉴스
November 14
Join our webinar on December 5 and gain the latest technical insights on SWCNTs in today’s trending battery technologies. Nanotubes pave the way to long-lasting, silicon-rich (SiOx and SiC) anodes, enable record-thick LFP cathodes for energy storage systems (ESS) and EVs, make it possible to improve the tensile strength and reduce the amount of PTFE in this emerging tech, improve battery cycle life, and lower internal resistance, enabling high-performing electrodes, fast-charging graphite, and single-crystal NCM materials.
Register via the link:
https://events.zoom.us/ev/AsJM4aDgmkugi1bR5OFlW9jPyR92HdeOIMqzi5262YDKXEdDd-yY~ArXTE2RAoIF4YVW0EQis7V2Izp2uj8cK477DYBQAk7rDpL_OOCdeJ4LyYowcwinmRAfWiW8WJdtGvSSxUMkQACiPvQ
Learn more about nanotubes in batteries: https://tuball.com/nanotubes-for/high-performance-ev-batteries?utm_source=facebook&utm_medium=Battery+announcement+%232&utm_campaign=Nov+14%272023
#freewebinar #batteries #EV
October 19
Graphene nanotubes in tire treads can reduce emissions from EV usage by 2–4%. How? Nanotubes add conductivity and make it possible to alter formulations to retain high elasticity in tire treads. This decreases tan delta at 60°C by 15–25%, consequently reducing the rolling resistance coefficient by about 7–12%. Ultimately, this results in 2–4% less emissions during EV usage.
Learn more on graphene nanotubes for elastomers: https://tuball.com/nanotubes-in/elastomers?utm_source=Facebook&utm_medium=GNT+emission+banner&utm_campaign=post+campaign_Oct+19
#EV #tires #emissions #sustainability
October 11
The performance improvements in Li-ion battery cathodes with graphene nanotubes are unmatchable with traditional conductive materials. 🔋 With less than 0.1% TUBALL graphene nanotubes(a concentration 10–60 times lower than is needed with multi wall carbon nanotubes or carbon black), higher energy density is achieved. Intrigued?
Discover more here: https://tuball.com/nanotubes-in/cathodes?utm_source=Facebook&utm_campaign=Post+campaign&utm_term=Oct+11
#Liion #batteries #cathodes #EV