国家/地区 中国（46） 美国（8） 台湾（5） 世界知识产权组织（2）
IPC部 C（49）
IPC大类 C01（49）
IPC小类 C01B（49）
IPC C01B032/184（20） B82Y030/00（9） C01B032/194（8）
B82Y040/00（7） C01B031/04（6） C01B031/02（5）
H01M010/0525（5） B82B003/00（4） C01B032/186（4）
C01B032/19（4） C01B032/205（4） C23C016/26（4）
C01B032/182（3） C01B032/198（3） H01M004/583（3）
发明人 LIU P（49）
公开年 2020（13） 2021（8） 2018（7） 2017（4） 2015（3） 2016（3） 2022（3） 2011（2） 2012（2） 2023（2）
申请年 2020（10）  2019（7）  2021（6）  2016（5）  2017（5）  2014（3）  2022（3）  2009（2）  2012（2）  2015（2）  2018（2） 
专利权人 HON HAI PREC.（4） HONGFUJIN PR.（4） LIU P（4） UNIV TSINGHU.（4）
FAN S（3） JIANG K（3） LIN X（3） SHANGHAI YUL.（3）
UNIV KUNMING.（3） UNIV SUN YAT.（3） NANJING MICR.（2） SHANGHAI NAT.（2）
SHENZHEN DAN.（2） SHENZHEN DAN.（2） UNIV BEIJING.（2） XEROX CORP（2）
XUZHOU YUFAN.（2） ZHANG L（2）

Ultra-high temperature reducing atmosphere intermediate frequency roasting furnace comprises sequentially furnace front chamber, second furnace front chamber, pre-heating section, high temperature section, cooling section, water cooling section and discharger.

WANG J, CHAI X, WANG K, CHEN Y, ZHU Y, LIU P, LIU H, SHEN S

Paste used for graphene energy battery, comprises carbon source, oxidant, reducing agent, initiator and auxiliary agent, where carbon source comprises e.g. carbon black, graphite, carbon nano tube, carbon dioxide and initiator comprises benzoyl peroxide, azobisisobutyronitrile or sodium bisulfite.

LIU P, XIE G

Graphene preparation device based on graphene coating comprises supporting mechanism, lifting mechanism, high-pressure impact mechanism, which are set at lower end of lifting mechanism, and separation oscillation mechanism set at lower end of high-pressure impact mechanism.

SONG J, LIU P, WANG D

Easily activated non-evapotranspiration type zirconium graphite getter material for cathode of vacuum electronic component, comprises zirconium/graphene composite material, titanium powder and molybdenum, where zirconium/graphene composite material is prepared using e.g. graphene oxide.

HE J, LIU P, HE C

Carbon foam useful in thermal insulation and electromagnetic shielding material and in important fields of aerospace and weapon equipment.

ZOU H, JIANG X, LIU P

Preparation of graphene powder used for e.g. sensor, involves placing substrate in quartz tube, vacuuming, introducing hydrogen, simultaneously inserting radio frequency power supply and magnetic field generator to make graphene powder on surface of substrate, cooling, and removing substrate.

ZHANG J, CHEN D, HE Z, YANG Y, WANG G, LIU P, LIU X, LIU T, FENG X, HU Z

Method for controllably preparing nano porous graphene flexible electrode based on ion adsorption useful in lithium ion battery comprises e.g. ultrasonically dispersing graphene oxide aqueous solution, centrifuging and dispersing the nanofibril graphene in the mixed solution of ethanol and water,.

LIU P, XU Y

Preparing nano composite material of phosphorus-doped graphene, comprises weighing graphene oxide and diammonium phosphate, putting in beaker, adding deionized water, freezing and drying, and putting mixture into quartz boat.

ZHANG F, GE M, LIU P, CUI D

Preparing rice husk carbon-based graphitized carbon material by removing silicon with hot alkali, heating, reacting, filtering mixture, drying under reduced pressure, mixing catalyst and resulted raw materials by ball milling and carrying out catalytic graphitization of mixed rice husk charcoal.

ZHANG L, LIU P, CHEN Z, DU W

Method for preparing graphene-modified silicon-carbon negative electrode material, involves adding silicon-containing material to crosslinking agent aqueous solution, adding carbon material and graphene oxide aqueous solution, performing solid-liquid separation, drying and calcining.

XU H, LIU P, CHANG K, WANG L