Complex of Graphene and Polymer and Method of Manufacturing the Same

Eun-kyung LEE

Patent

Atlas literature

Patent

US 9,172,022

Complex of Graphene and Polymer and Method of Manufacturing the Same

Eun-kyung LEE

Drawings

Patent drawings and their descriptions. Click a drawing to enlarge it.

FIG. 1

FIG. 1 is a perspective view illustrating a composite structure of graphene and polymer according to an exemplary embodiment of the present invention; [0017]

FIG. 2

FIG. 2 is a cross-sectional view of the composite structure of graphene and polymer of

FIG. 3

process chamber schematic

FIG. 3 is a schematic view of a composite structure of graphene and polymer according to an exemplary embodiment of the present invention, wherein "H 1 " and …

FIG. 4

process chamber schematic

FIG. 4 is a schematic view of a composite structure of graphene and polymer according to an exemplary embodiment of the present invention; [0020]

FIG. 5

process chamber schematic

FIG. 5 is a schematic view of a composite structure of graphene and polymer according to an exemplary embodiment of the present invention; [0021]

FIG. 6

process chamber schematic

FIG. 6 is a schematic view of a composite structure of graphene and polymer according to an exemplary embodiment of the present invention; [0022]

FIG. 7

FIG. 7 is a cross-sectional view of the composite structure of graphene and polymer of

FIG. 8

process chamber schematic

FIG. 8 is a schematic view of a thermoelectric element according to an exemplary embodiment of the present invention; and [0024]

FIG. 9

FIGS. 9 through 14 illustrate a method of manufacturing a composite structure of graphene and polymer according to an exemplary embodiment of the present …

FIG. 10

FIG. 10 is a cross- sectional view of the composite cut along a line X-X'. [0045] Referring to

FIG. 11

FIG. 11, a growth substrate 450' may include a substrate 451' and a growth ﬁlm 452' formed on a surface of the substrate 451'. The groove 450a may be formed in …

FIG. 12

FIG. 12, a graphene layer 430 is formed on an uneven surface of the growth substrate 450, that is, on a surface of the growth substrate 450 that includes an …

FIG. 13

FIG. 13, a polymer structure 420 is formed on the graphene layer 430. The polymer structure 420 may be formed by ﬁlling a polymer in the groove 450a of the …

FIG. 14

FIG. 14, when the growth substrate 450 is removed from the structure illustrated in

Device structures

Layer stacks claimed or described, ordered top of device to substrate.

composite structure of graphene and polymer

graphenegraphene layer (single- or multi-layer)

polymer structurethree-dimensional polymer support

substratesubstrate

thermoelectric element with graphene-polymer composite structure

second conducting wire (connected at second height H₂)second conducting wire (connected at second height H2)

first conducting wire (connected at first height H₁)first conducting wire (connected at first height H1)

Materials

Materials described outside the worked examples.

graphene

Active Layer

polymer structure

Support Structure

Process steps

Additional fabrication and treatment steps described in the patent.

Cvd Growth

Step 1

Process details

notes:Graphene synthesized on surface of growth substrate; polymer structure then formed on graphene layer; growth substrate subsequently removed

catalyst:nickel, copper

substrate:growth substrate with volumetric surface

Materials:

Reported properties

Performance values and ranges asserted in the specification or claims.

Property	Value	Material
—	0.1–0.5 W	—

Why these are connected

Related documents with shared materials, methods, properties, or citations.

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