国家/地区 中国（15）
IPC部 B（20）
IPC大类 B82（20）
IPC小类 B82Y（20）
IPC C01B032/19（20）
发明人 XU J（4） HU Z（2）
公开年 2020（20）
申请年 2020（11）  2019（8） 
专利权人 UNIV HANGZHO.（4）

Method for producing graphene junction composed of collection of graphene, involves evenly compressing plane above graphene cluster, and generating frictional heat at portion where flat planes of graphene overlap each other.

KOBAYASHI H

Preparation method of graphene and zinc selenide-cadmium selenide core-shell microsphere complex nano material useful in light control fields e.g. film-locked pulse lasers, comprises e.g. adding deionized water and heating the reaction.

ZHU B, WANG F, LI P, GU Y

Sheet iron oxide nanoparticle/multilayer graphene composite material comprises iron oxide nanosheets dispersed on surface of multilayer graphene which is expanded graphite obtained by ultrasonically treating in mixed organic solvent.

XU J, JI C, HU Z, ZHU A

Preparation of composite film electrode involves dispersing exfoliated graphene, and manganese dioxide nanowires obtained from potassium permanganate and potassium persulfate in solvent, suction filtering to remove solvent, and drying.

LI N, XIA S, CHEN J, JU B

Shell-shell-core structure graphene-carbon-silicon dioxide lithium ion battery cathode material comprises adding ammonia and cetyltrimethylammonium bromide, controlling ammonia, thermally activating, filtering, drying and heat treating.

DENG X

Production of nano-structures e.g. e.g. nano-tubes, and Buckminster fullerenes involves providing graphite flake comprising graphene layers and intercalating graphite flake to form graphite intercalation compound exhibiting intercalation.

KUMAR A, SINGH N, SINGH B, KUMAR S G

Synthesing graphene molecules comprises e.g. intercalating second species between first and second adjacent graphene sheets having exposing first and second sheets to first species to facilitates electrochemical intercalation of species.

SWAGER T M, ZHONG Y L

High-capacity, high-rate lithium ion battery negative electrode comprises at least a graphene sheet combined with a graphene oxide suspension and cobalt oxide nanowire precursor suspension.

LENG X, GU H, SUN C, BAO X, MA H

Silicon-based/graphene nanoribbon composition material useful in high specific energy lithium ion battery, comprises silicon-based materials, graphene nanoribbon, lithium element, and silicon-based material is micro-nano silicon powder.

LI X, YAO C, WANG R

Fluorine-containing graphene quantum dots e.g. in photosensitizer for photodynamic therapy, is prepared using fluorinated graphite and performing Hummers method to prepare oxidized fluorine-containing graphene.

BI H, LI Z