Multilayer graphene and power storage device

T Oguni, H Todoriki, T Osada - US Patent App. 13/526,709, 2012 - Google Patents
SUMMARY OF THE INVENTION 0008 Graphene has high conductivity because six-mem
bered rings each composed of carbon atoms are connected in the planar direction. That is …

Nanowire device having graphene top and bottom electrodes and method of making such a device

H Weman, B Fimland, DC Kim - US Patent 10,243,104, 2019 - Google Patents
(57) ABSTRACT A composition of matter comprising a plurality of nanowires on a substrate,
said nanowires having been grown epitaxially on said substrate in the presence of a metal …

Nanowires/nanopyramids shaped light emitting diodes and photodetectors

DL Dheeraj, DC Kim, BOM Fimland… - US Patent 11,594,657, 2023 - Google Patents
2018-05-07 Assigned to CRAYONANO AS, NORWEGIAN UNIVERSITY OF SCIENCE AND
TECHNOLOGY (NTNU) reassignment CRAYONANO AS ASSIGNMENT OF ASSIGNORS …

Solar cells

H Weman, B Fimland, DC Kim - US Patent 10,347,781, 2019 - Google Patents
(57) ABSTRACT A composition of matter, in particular a photovoltaic cell, comprising: at
least one core semiconductor nanowire on a graphitic substrate, said at least one core …

Nanocomposite films and methods of preparation thereof

MA Al-Harthi, OA Bin-Dahman - US Patent 10,090,078, 2018 - Google Patents
Nanocomposite films comprising carbon nanotubes dis persed throughout a polymer matrix
and further comprising at least two surfaces with differing amounts of carbon nanotubes and …

Nanowire epitaxy on a graphitic substrate

H Weman, B Fimland, DC Kim - US Patent 9,966,257, 2018 - Google Patents
A composition of matter comprising at least one nanowire on a graphitic substrate, said at
least one nanowire having been grown epitaxially on said substrate, wherein said nanowire …

Porous graphene network electrodes and an all-carbon lithium ion battery containing the same

R Mukherjee, N Koratkar, E Singh - US Patent 10,879,534, 2020 - Google Patents
Systems for the production of graphene oxide sheets are provided. The systems include
electro-deposition and spray deposition techniques. The graphene oxide sheets may be …

Method for producing stacked electrode and method for producing photoelectric conversion device

K Naito, E Tsutsumi, N Yoshinaga… - US Patent 10,483,104, 2019 - Google Patents
(57) ABSTRACT A method for producing a stacked electrode of an embodi ment includes
preparing a multi-layered graphene film, applying a dispersion liquid of metal nanowires …

Process for growing nanowires or nanopyramids on graphitic substrates

DC Kim, IM Høiaas, M Munshi, BO Fimland… - US Patent …, 2020 - Google Patents
A process for growing nanowires or nanopyramids comprising:(I) providing a graphitic
substrate and depositing AlGaN, InGaN, AlN or AlGa (In) N on said graphitic substrate at an …

Nanowires or nanopyramids grown on graphitic substrate

DC Kim, IME Høiaas, CPJ Heimdal… - US Patent …, 2019 - Google Patents
(57) ABSTRACT A composition of matter comprising: a graphitic substrate optionally carried
on a support; a seed layer having a thickness of no more than 50 nm deposited directly on …