国家/地区 美国（4） 世界知识产权组织（4）
IPC部 C（4） B（3） H（3）
IPC大类 C01（4）
IPC小类 C01B（4）
IPC C01B031/02（4）
发明人
公开年 2012（2）
申请年 2011（2） 
专利权人 EMPIRE TECHNOLOGY DEV LLC（4）

Preparing carbon nanotube-graphene composite, comprises inserting carbon nanotube chemical vapor deposition catalyst between stacked graphene sheets, heating nanotube chemical vapor deposition catalyst, growing and cooling carbon nanotubes.

HE P

Partially altering defect area in layer on substrate, comprises receiving the layer including graphene and some defect areas in graphene, and exposing the layer to gas including hydrogen, boron, aluminum, gallium, indium and/or thallium.

MILLER S, MILLER S A

Producing graphene, comprises fixing seed crystal to support substrate, providing feedstock adjacent to seed crystal about the location, and applying laser beam to heat portion of seed crystal and portion of feedstock.

HAUCK J P

Forming recrystallized metal layer for growing graphene monolayer involves forming metal layer on substrate; forming layer of dielectric material on the metal layer; and directionally recrystallizing the metal layer.

YAGER T A