Process for the preparation of graphene

Research output: Patent

Abstract

Thee present invention provides a process for the preparation of graphene or graphene-like fragments of another layered structure, said process comprising the step of mixing and grinding graphite or said other layered structure with at least one ionic liquid. The invention also provides the use of grinding in ionic liquids in Such a process and products formed or formable by such methods.
LanguageEnglish
Patent numberUS 9,139,439 B2
Priority date7/09/12
Filing date1/03/12
Publication statusPublished - 22 Sep 2015

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Keywords

  • graphene
  • ionic liquid assisted grinding exfoliation
  • ionic liquid exfoliation
  • 2D Materials
  • exfoliation

Cite this

Papakonstantinou, P. (2015). Process for the preparation of graphene. (Patent No. US 9,139,439 B2).
Papakonstantinou, P (Inventor). / Process for the preparation of graphene. Patent No.: US 9,139,439 B2. Mar 01, 2012.
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Papakonstantinou, P Mar. 01 2012, Process for the preparation of graphene, Patent No. US 9,139,439 B2.

Process for the preparation of graphene. / Papakonstantinou, P (Inventor).

Patent No.: US 9,139,439 B2. Mar 01, 2012.

Research output: Patent

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AB - Thee present invention provides a process for the preparation of graphene or graphene-like fragments of another layered structure, said process comprising the step of mixing and grinding graphite or said other layered structure with at least one ionic liquid. The invention also provides the use of grinding in ionic liquids in Such a process and products formed or formable by such methods.

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KW - ionic liquid assisted grinding exfoliation

KW - ionic liquid exfoliation

KW - 2D Materials

KW - exfoliation

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Papakonstantinou P, inventor. Process for the preparation of graphene. US 9,139,439 B2. 2015 Sep 22.