国家/地区 中国（39）
IPC部 C（39）
IPC大类 C01（39） H01（10） A61（4）
B01（4） B82（4） C22（4）
B22（3） C09（3） G01（3）
C08（2）
IPC小类 C01B（39）
IPC C01B032/184（12） C01B032/194（10） C01B032/19（8）
C01B031/04（7） H01M004/62（6） H01M004/58（5）
A61B005/024（4） B22F009/04（3） B82Y030/00（3）
B82Y040/00（3） C22C014/00（3） B22F001/02（2）
B22F003/105（2） C01B025/45（2） C01B032/198（2）
发明人 ZHOU L（39）
公开年 2018（9） 2022（8） 2021（6） 2023（4） 2013（3） 2015（2） 2016（2） 2020（2）
申请年 2018（9）  2021（8）  2022（8）  2013（3）  2015（3）  2020（3） 
专利权人 SICHUAN DONG.（4） CHANGZHOU HE.（3） NANTONG JIUY.（3） UNIV NORTHEA.（3）
CHINESE ACAD.（2） CHUNENG NEW .（2） UNIV CHINA W.（2） UNIV GUILIN .（2）

Evaluating number of graphene layers comprises e.g. coating graphene mixed slurry on copper foil, drying, preparing button battery with dried copper foil as electrode sheet of current collector, and estimating number of graphene layers of graphene powder according to charge-discharge curve.

LIU Y, WANG B, SUN L, ZHOU L, SHI X, WANG X, LI B

Positive electrode active material for calcium-ion battery, comprises sodium vanadyl fluorophosphate/reduced graphene oxide obtained by compounding sodium vanadyl fluorophosphate with reduced graphene and electrochemically removing sodium.

ZHOU L, MAI L, JIN S, AN Q

Solar heat absorbing material comprises silicon carbide powder, silica sol, silane coupling agent KH550, tetramethylethylenediamine, calcium carbonate, porous graphene and polyvinylidene fluoride.

ZHOU Z, PENG X, XU Q, PENG S, ZHOU L

Method for converting waste plastic into vertical graphene nano-sheet array, involves cleaning and cutting waste plastic, obtaining pre-treated waste plastic and sequentially placing substrate material and plastic prepared in quartz tube of plasma system.

ZHOU L, XIA X, LI C, ZHANG Y

Conductive activated carbon cathode material useful for sodium ion battery, where antimony-doped tin oxide formed in activation process is simultaneously used as carbon material activation catalyst, conductive agent for conductive activated carbon, and active component of cathode materials.

LI J, LIU B, ZHOU L, LI L, WU J, MA S, WANG M

Preparing graphene by adding fungal immobilized material to medium, adding spore suspension of activated fungus, culturing, adding graphite dispersion, fermenting and supercritical carbon dioxide stripping and impurity removal.

ZHOU L, SHAO X, JIANG Y, SONG C, LIANG Y

Preparing lithium iron phosphate, useful in battery of power automobile comprises e.g. recycling waste lithium iron phosphate, dissolving soluble iron salt in water, adding lithium iron phosphate, and dispersing, adding hydrogen peroxide and phosphorus source, and adding materials.

ZHOU L, WANG W, YE J

Device for converting and recycling waste material of oxidized graphene comprises reaction negative electrode comprising negative electrode reaction chamber and electrode, where electrode connects power source negative electrode.

ZHOU L, HU H, JIN C

Special long-life bearing useful for high-power ground plows comprises surface of bearing base used for bearing sequentially provided with co-penetration wear-resistant layer, metal cladding layer and ceramic cladding layer from inside to outside.

ZHOU L, CHEN H, CHEN Q, RONG C

Preparing lithium cobalt phosphate involves mixing waste lithium-cobalt oxide with water, adding acid and reducing agent, filtering, adding phosphate solution, mixing, sand grinding, calcining powder under nitrogen, crushing, sieving and removing iron.

BU X, ZHOU L, YE J, DAI D