: 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
Recent Examples on the Web
When coated onto a polypropylene separator with graphene, the material formed a thin interfacial layer that readily absorbed electrolyte while suppressing polysulfide migration.
—
Neetika Walter,
Interesting Engineering,
3 July 2026
His team has made clusters of 36 boron atoms in a thin, atom-thick disk; two could be stitched together to create the boron equivalent of graphene.
—
ArsTechnica,
30 June 2026
This setup features dual-core massage functionality with 3 intensity levels, paired with 3-level graphene heat therapy operating between 104–122°F (40–50°C) and red-light technology to actively relieve back pain and fatigue.
—
New Atlas,
19 June 2026
Similar to the way pure carbon can form diamonds, graphene, or other structures, tantalum nitride exists in multiple forms with very different properties.
—
Rachel Nuwer,
Scientific American,
11 Apr. 2026
See All Example Sentences for graphene
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Neetika Walter,
Interesting Engineering,
3 July 2026
His team has made clusters of 36 boron atoms in a thin, atom-thick disk; two could be stitched together to create the boron equivalent of graphene.
—
ArsTechnica,
30 June 2026
This setup features dual-core massage functionality with 3 intensity levels, paired with 3-level graphene heat therapy operating between 104–122°F (40–50°C) and red-light technology to actively relieve back pain and fatigue.
—
New Atlas,
19 June 2026
Similar to the way pure carbon can form diamonds, graphene, or other structures, tantalum nitride exists in multiple forms with very different properties.
—
Rachel Nuwer,
Scientific American,
11 Apr. 2026
See All Example Sentences for graphene
Cite this Entry
“Graphene.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/graphene. Accessed 6 Jul. 2026.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
