graphene

noun

graph·​ene ˈgra-ˌfēn How to pronounce graphene (audio)
: an extremely electrically conductive form of elemental carbon that is composed of a single flat sheet of carbon atoms arranged in a repeating hexagonal lattice

Examples of graphene in a Sentence

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Another experimental material, described this month in the Proceedings of the National Academy of Sciences USA, combines graphene (a one-atom-thick sheet of carbon) with chitosan, a sugar found in shrimp shells. Ben Guarino, Scientific American, 29 Oct. 2024 Twenty years later, graphene is finally making its way into batteries, sensors, semiconductors, air conditioners, and even headphones. Emily Mullin, WIRED, 26 Sep. 2024 Loading your audio article Corsair turned heads last year with its Virtuoso Pro, a new wired headset that featured 50mm graphene drivers. Gieson Cacho, The Mercury News, 15 Oct. 2024 Following graphene’s discovery in 2004, 45,000 academic papers mentioning the material were published between 2005 and 2009, according to Google Scholar. Chris Stokel-Walker, WIRED, 9 Oct. 2024 See all Example Sentences for graphene 

Word History

First Known Use

1985, in the meaning defined above

Time Traveler
The first known use of graphene was in 1985

Dictionary Entries Near graphene

Cite this Entry

“Graphene.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/graphene. Accessed 24 Nov. 2024.

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