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 0.8% 02HO19 ENG V08.PDF
PDF204.8 kB
TDS TUBALL BATT H2O 0.4% 02HO17 ENG V03.PDF
PDF102.4 kB

ニュース

7月9日
Silicon expands during battery charging and discharging. This leads to cracking and loss of contact between silicon particles. TUBALL™ graphene nanotubes are the only material that forms long, flexible, conductive, and strong bridges, keeping silicon anode particles well-connected even during severe volume expansion and cracking. 🔋✨ Learn more here: https://tuball.com/nanotubes-for/high-performance-ev-batteries?utm_source=Facebook&utm_medium=Batteries+post&utm_campaign=July+9%2724 #batteries #SiliconAnode #energy
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6月13日
[#BreakingNews] 🚀 OCSiAl has completed a 3,000 MT single wall carbon nanotube water-based dispersion production site in Serbia, Europe! 🌍 This new facility will support various EV and consumer electronics projects by boosting the performance of Li-ion battery cells with energy-dense, silicon-rich, or fast-charging graphite anodes. 🔋✨ Scheduled to commence commercial production in the third quarter of 2024, this facility serves as an industrially scalable unit for SWCNT dispersion production and will be replicated by OCSiAl elsewhere in Europe, Asia, and the US. Read the news in full: https://ocsial.com/news/ocsial-completes-single-wall-carbon-nanotube-dispersion-site-in-europe/ Learn more on graphene nanotube applications and uses: https://tuball.com/nanotubes-for?utm_source=facebook&utm_medium=Dispersion+site+in+Serbia+press-release&utm_campaign=June+13 #dispersions #ProductionSite #EV #batteries
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6月3日
Electrochemical performance, flexibility, and durability in DBE—graphene nanotubes ensure long-distance connections between active material particles enabling uniform conductivity and better cohesion. Together with our partners, OCSiAl has already obtained proof-of-concept results for PTFE and TUBALL™ nanotube concentrate samples in the laboratory. Learn more and get a quote here: https://tuball.com/nanotubes-in/li-ion-batteries?utm_source=Facebook&utm_medium=Batteries+post&utm_campaign=June+03%272024 #DryElectrode #Batteries #DBE
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