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BOSTON, June 1, 2022 /PRNewswire/ — Commercializing a new material is not easy reports IDTechEx. Any advanced material will have an extensive list of exciting properties and potential applications, but to switch from a technology push to a market pull is full of pitfalls. Even if there is a market need, it still takes time to overcome wider challenges until true success can be seen. SWCNTs are the higher-performance variants of the carbon nanotube family, but unlike their multi-walled counterpart, they are still hunting for their killer application.
Single-walled carbon nanotubes are exactly as described; they are rolled up pieces of single-layer graphene (some confusingly using “graphene tubes” for branding). When compared to their multi-walled counterparts, they can give either superior, such as conductivity , or entirely unique properties, such as being semiconducting or metallic, depending on the chirality. However, they also have challenges, most notably in manufacturing (yield, impurity, consistency at a meaningful scale) and utilization, particularly concerning agglomeration challenges.
The MWCNT market is booming, driven primarily by the role in lithium-ion batteries. MWCNTs are produced in the order of thousands of tonnes per annum, soon to be 10s of thousands, whereas SWCNTs are still <100 tonnes; SWCNTs are >1,000 $ /kg as opposed to <40 $/kg for MWCNTs; MWCNTs are seeing major market entrants and capacity expansions, whereas the SWCNT market looks much like it did years ago.
IDTechEx has released their latest report “
Full story available on Benzinga.com
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