"sheet carbon" is not a correct or usable phrase in written English.
If you want to use the words "sheet" and "carbon" together in a sentence, you could say something like "A sheet of carbon paper can be used to make a photocopy of a document."
Novel porous thin-sheet carbon membrane/sintered metal steel fibers (SMFs) composites were developed by the dipping and carbonization process.
A simple and versatile way to synthesize porous nano-sheet carbon (PNSC) with high activity for Br2/Br- based on nano-sheet zeolite-type metal organic framework (NSZIF) was presented.
It is demonstrated that, during the templated growth process of large-sized micro-sheet carbon (MSC, >10 μm in lateral size), a part of carbon nanotubes (CNTs) grow on nano-apophysises embedded on the surfaces of SiO2 particles, leading to the interconnected binary carbon hybrids.
Carbon-based anodes such as graphite, 3D graphene sheets, carbon nanotubes (CNTs), and CNT pillared graphene have all been demonstrated as feasible material systems for lithium-ion batteries23,24,25,26.
A composite of graphene oxide sheets, carbon nanotubes (CNTs), and commercial graphite particles was prepared.
Manipulating graphene sheets, carbon nanotubes, and other materials into some of the smallest electronic or mechanical systems ever was Paul McEuen's answer to physicist Richard Feynman's challenge to scientists to make things really small.
The carbon products formed after acetylene decomposition consist of multi-walled carbon nanotubes with layered graphene sheets, carbon nanofilaments (CNFs), and carbon nanoparticles encapsulating gold particles.
The collection also contains telegrams, galley sheets, carbon copies, and newspaper clippings-all printed on cheap paper.
Herein, nitrogen-doped nano-sheet carbons were synthesized by direct carbonization and activation of polypyrrole at different temperatures.
Rarely would we photocopy a letter; we typically typed it with a sheet of carbon paper to create a "carbon copy".
