CHASM Advanced Materials (@ChasmAdvanced) header
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CHASM is a U.S. carbon nanotube (CNT) developer with a patented, low-cost, scalable rotary kiln platform. Licensing enables partners to produce CNTs locally.

Canton, MA
Joined November 2018
Photo by CHASM Advanced Materials (@ChasmAdvanced)Photo by CHASM Advanced Materials (@ChasmAdvanced)Photo by CHASM Advanced Materials (@ChasmAdvanced)Photo by CHASM Advanced Materials (@ChasmAdvanced)Photo by CHASM Advanced Materials (@ChasmAdvanced)Photo by CHASM Advanced Materials (@ChasmAdvanced)Photo by CHASM Advanced Materials (@ChasmAdvanced)Photo by CHASM Advanced Materials (@ChasmAdvanced)Photo by CHASM Advanced Materials (@ChasmAdvanced)Photo by CHASM Advanced Materials (@ChasmAdvanced)
If you're attending @SmartEnergyWeek 2026, don’t miss our CEO talk at #BatteryJapan! David Arthur, Co-Founder & CEO of CHASM, will discuss scalable, low-cost CNT production for batteries & concrete and introduce our Double-Wall CNT platform (in development).
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Replying to @SmartEnergyWeek
@SmartEnergyWeek 2026 にご来場の皆様へ。 #BatteryJapan にて当社CEO David Arthur による講演を開催します。 バッテリー・コンクリート向けの低コストかつ高スケーラブルなCNT製造技術と、 **二層カーボンナノチューブ(DWCNT)プラットフォーム(開発中)**をご紹介します。
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Replying to @SmartEnergyWeek
@SmartEnergyWeek 2026(#BatteryJapan を含む)に出展します! ぜひ 南ホール1 ブース S8-16 にお立ち寄りください。 EVバッテリー、AIデータセンター向けエネルギー貯蔵、低炭素コンクリート向けの 低コストでスケーラブルなカーボンナノチューブ製造プラットフォーム と DWCNT をご紹介します
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Excited to exhibit at @SmartEnergyWeek 2026 including #BatteryJapan! Visit our Booth S8-16, South Hall 1 to learn about our low-cost, scalable carbon nanotube manufacturing platform for EV batteries, AI data center energy storage & low-carbon concrete, and about our DWCNTs
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Battery Industry Demand for CNTs to Reach 50,000 Metric Tons by 2032. CHASM's new CNT production platform offers the most scalable, cost-efficient and sustainable approach for mass production of high-quality CNTs tailored for Li-ion batteries. story.cd/AAVi7r
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Replying to @RFDesignSA
We're excited about transparent antennas (and heaters, but that's another story), too! Great stuff, thank you for sharing. #nanotechnology #5G #cellular #antenna #transparentantennas
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The reactions from #MWC23 are coming in and the response to our transparent antennas is overwhelmingly positive. Thank you!
Most interesting find at #MWC23 Barcelona - transparent antennas made from carbon nanotubes @ChasmAdvanced
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Replying to @pathindle
Fantastic! Thank you, Patrick, much appreciated!
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MWC Barcelona is here, and we are thrilled to spread the word that transparent antennas are here, incl. MIMO phased array antenna, automotive antennas, IoT antennas and more. Hall 1, 1C84 #iot #automotive #antenna #mwc23 #nanotechnology #5g #ieee #connectedvehicle #transparent
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Happy to announce that @ChasmAdvanced is now an exhibitor for @Materialshowusa - taking place at Greater Columbus Convention Centre, in Ohio this October. Sign-up to our newsletter here: vist.ly/349g #AMSUS23 #nanomaterials #innovation #pittsburgh #expo #conference
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CANTON, Massachusetts, February 21, 2023 /PRNewswire/ -- CHASM Advanced Materials, Inc. (CHASM) today announced that it has joined NAATBatt as a Silver Member of the prestigious industry organization. story.cd/AAU4oq
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CHASM Advanced Materials Inc. (CHASM), the world leader in advanced carbon nanotube (CNT) and CNT hybrid materials, today announced the commercial launch of AgeNT® solutions for transparent antennas in a wide range of connectivity applications. story.cd/AAUzYO
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CHASM Advanced Materials retweeted
The World Cement Association (WCA) welcomed U.S.-based carbon nanotube materials innovation company CHASM Advanced Materials (@ChasmAdvanced) as an associate corporate member. Read more: ow.ly/HvLu50LwMu3 @WorldCemAssoc
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