Carbon nanotube products
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Si-C Anode

TUBALLBATT H2O


TUBALL™ BATT H2O は、高エネルギーシリコン負極用に開発された超微粒単層カーボンナノチューブの予備分散済み水溶液。

シリコン負極内に強固なネットワークを創り、劣化問題を解消します。これまでは不可能であった大量のシリコンをバッテリーセルに使用できるようになり、必要に応じたエネルギー密度と高速充電を達成します。

材料
リチウムイオン電池負極(Si, SiO, 黒鉛)
濃縮担体
CMC(カルボキシメチルセルロース)、その他 分散媒体:水

Benefits

シリコン負極の劣化問題解決

TUBALL™ BATT H2O 使用により容量600 mAh/gの 20% Si/C負極が電気自動車メーカーの要求に応えられる耐用寿命を達成。

記録破りの高エネルギー密度実現

高性能負極がエネルギー密度を300 Wh/kg と 800 Wh/lまで向上。

高速充電を達成

TUBALL™だからできる高濃度シリコンで4Cでの充電が可能に。

現在電気自動車メーカーが目指す電池寿命を達成

充放電サイクル1,500回後でも容量>80%を維持 



書類

他の言語:
English
TDS TUBALL BATT H2O 0.4% 02HO17 ENG V03.PDF
PDF102.4 kB
TDS TUBALL BATT H2O 0.8% BETA 02HO19 ENG V07.PDF
PDF204.8 kB

ニュース

4月18日
[💡R&D] How do you optimize the anode recipe to achieve high energy density in Li-ion cells? Include TUBALL™ and SiOx in the anode formulation. This decreases polarization and enhances capacity retention, resulting in a 48% increase in the cycle life. Such 1 Ah cells have the potential to meet the demands of electric car manufacturers, as detailed in an article published in Energies. Read the article in full: https://www.mdpi.com/1996-1073/17/7/1616 Learn more on graphene nanotubes for Li-ion batteries: https://tuball.com/nanotubes-in/li-ion-batteries?utm_source=Facebook&utm_medium=R%26D&utm_campaign=April+18%2724 #anode #Liion #batteries #energy
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11月14日
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
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10月19日
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
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