国家/地区 中国（6）
IPC部 H（3）
IPC大类 H01（3）
IPC小类 H01G（2）
IPC H01G011/32（2）
发明人 YAN L（6）
公开年 2013（6）
申请年 2012（3）  2013（3） 
专利权人

Preparing edge of nitrogen-doped graphene involves milling the graphite powder and nitrogen-containing polymer, mixing powder with water and centrifuging, and dialyzing obtained solution with water until solution becomes neutral.

QU J, YAN L, LIU Y, ZENG C, CHEN Z, DAI L

Tetrapod-like zinc oxide/graphene composite material is formed by growing graphene nanosheet on surface of tetrapod-like zinc oxide.

XU H, YAN L, FU M, HE D, WANG Y, WU H

Nitrogen-doped graphene preparing bisphenol silk screen printing electrode sensor, has PET substrate covered with insulating organic coating and fixed with working electrode to form round-shaped electrolytic cell groove.

CAO W, DU B, FAN H, LI H, MA H, LIU W, LUO C, WU D, YAN L, ZHANG Y, WANG Z, WEI Q, ZHU P, ZHU B

Method for preparing graphene/zinc-aluminum oxide composite material used in super capacitor, involves dissolving graphite oxide precursor, zinc salt precursor and aluminum salt precursor in organic solvent by adding deionized water.

KONG H, LI Z, YAN L, NING Q

High-power double-electric layer capacitor has diaphragm, organic electrolyte, shell, positive pole whose active substance is made of graphene, and negative pole whose active substance is made of activated carbon.

YAN L, HUANG T, AN Z, CAO X, YANG E, WU M

Method for preparing silicon carbon-based composite material for use in e.g. lithium ion battery, involves adding graphene powder to dilute acid, adding silicon nanomaterial to obtained solution, performing ball-milling, followed by drying.

WANG T, CHEN X, YAN L, YUE Z