公开(公告)号：US20180174700A1

公开(公告)日：2018-06-21

申请号：US15580475

申请日：2016-03-31

Applicant: Garmor Inc.

Inventor： Matt McInnis ,  Jeff Bullington ,  David Restrepo ,  Richard Stoltz ,  Sean Christiansen

IPC: H01B1/24 ,  H01B13/00 ,  C01B32/198 ,  B05D3/00

CPC classification number: H01B1/24 ,  B05D3/007 ,  C01B32/198 ,  C01B32/23 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/32 ,  C01P2006/40 ,  H01B13/0016

Abstract: The present method includes graphene, preferably in the form of flat graphene oxide flakes with, by mass, preferably between 0.5% and 35% PAN. The graphene oxide and conductive-polymer PAN is in a co-suspension in water and is co-deposited on a surface. The deposited PAN with a high-percentage graphene-oxide layer is dried. Our tests have produced electrical conductivities 1000 times more conductive than the PAN by itself. Our testing indicates that using flakes that are flat is essential to getting very high conductivity, and that controlled oxidation is very important in suspending graphene oxide in water.

公开(公告)号：US11482348B2

公开(公告)日：2022-10-25

申请号：US15580475

申请日：2016-03-31

Applicant: Garmor Inc.

Inventor： Matt McInnis ,  Jeff Bullington ,  David Restrepo ,  Richard Stoltz ,  Sean Christiansen

IPC: H01B1/00 ,  H01B1/24 ,  C01B32/23 ,  C01B32/198 ,  B05D3/00 ,  H01B13/00

Abstract: The present method includes graphene, preferably in the form of flat graphene oxide flakes with, by mass, preferably between 0.5% and 35% PAN. The graphene oxide and conductive-polymer PAN is in a co-suspension in water and is co-deposited on a surface. The deposited PAN with a high-percentage graphene-oxide layer is dried. Our tests have produced electrical conductivities 1000 times more conductive than the PAN by itself. Our testing indicates that using flakes that are flat is essential to getting very high conductivity, and that controlled oxidation is very important in suspending graphene oxide in water.