• 专利标题:   Transferring functionalized graphene used to create low-background graphene supports used in transmission electron microscopy, comprises functionalizing graphene provided on first substrate, delaminating and applying to second substrate.
  • 专利号:   US2017259554-A1, US9895870-B2
  • 发明人:   WHITENER K E, LEE W K, ROBINSON J T, BASSIM N D, STROUD R M, SHEEHAN P E
  • 专利权人:   US SEC OF NAVY
  • 国际专利分类:   B32B037/06, B32B038/10, B32B043/00, B82Y030/00, B82Y040/00, C01B031/04
  • 专利详细信息:   US2017259554-A1 14 Sep 2017 B32B-043/00 201766 Pages: 7 English
  • 申请详细信息:   US2017259554-A1 US438957 22 Feb 2017
  • 优先权号:   US307236P, US438957

▎ 摘  要

NOVELTY - Transferring functionalized graphene, comprises: providing graphene on a first substrate; functionalizing the graphene and forming functionalized graphene on the first substrate; delaminating the functionalized graphene from the first substrate; and applying the functionalized graphene to a second substrate. USE - The method is useful for transferring functionalized graphene (claimed) which is useful for creating robust low-background graphene supports for use in transmission electron microscopy (TEM). ADVANTAGE - The method: avoids the use of a polymer or an etchant (claimed); and is carried out with a high degree of functional group retention.