国家/地区 中国（21）
IPC部 C（21）
IPC大类 C01（21） B82（4） C09（3）
B01（2）
IPC小类 C01B（21）
IPC C01B031/04（6） C01B032/184（5） B82Y040/00（4）
C01B032/19（4） C01B032/198（3） B01J020/20（2）
B01J020/28（2） B01J020/30（2） C01B032/192（2）
C01B032/194（2） C01B032/205（2） C01B032/949（2）
C09K011/65（2）
发明人 WANG C（21）
公开年 2017（21）
申请年 2017（12）  2015（5）  2016（4） 
专利权人 SINOPEC CORP（4） SINOPEC SHAN.（4） AECC BEIJING.（3） LASER FUSION.（2）
ZHONGSHAN TI.（2）

Modifying coconut shell activated carbon with oxidized graphene is useful for chlorination comprises preparing graphene oxide; dispersing in solvent, adding cationic polymer into dispersion of graphene oxide and magnetically agitating.

MIAO J, WANG J, HUANG Y, WANG C, BAO L

Preparation of graphene oxide with walnut shell by soaking walnut shell powder in hydrochloric acid, drying, mixing with ferric oxide, carbonizing, adding aluminum dioxide and activated carbon, heating, acidifying and stripping.

ZHANG L, JIANG F, CHENG D, WANG C, FAN W, SHENG D

Modified graphene useful for self-lubricating wearable protective member comprises graphene oxide, anhydrous ethanol, deionized water, ammonium metatungstate and tungsten carbonyl mixed into tungsten-containing precursor mixture.

CUI Y, GAO J, GUO M, TANG Z, TIAN H, WANG C, ZHANG H, ZHOU Z

Preparing hollow nanostructure tungsten oxide wire involves mixing certain amount of graphene oxide, tungsten-containing precursor compound, anhydrous ethanol and deionized water with stirring uniformly for predetermined time.

CUI Y, GAO J, GUO M, TANG Z, TIAN H, WANG C, ZHANG H, ZHOU Z

Preparing graphene modified tungsten carbide self-lubricating and wear-resistant additive comprises placing mixed powder of graphene and tungsten-containing precursor in alumina crucible, vacuuming, insulating and cooling.

CUI Y, GAO J, GUO M, TANG Z, TIAN H, WANG C, ZHANG H, ZHOU Z

Preparation of magnetic graphene aerogel useful in photovoltaic material, involves dissolving graphite oxide in deionized water and ultrasonically dispersing, then adding dopamine and iron salt, stirring, freeze-drying and heat-treating.

HU M, MA P, WANG C, YANG S

Device for preparing multi-layer graphene, has reversing mechanism whose input and output ends are connected with upper and lower rotating wheels such that lower and upper rotating wheels are rotated opposite to each other.

LU X, ZHAI T, WANG C

Device for preparing multi-layer graphene, comprises titanium box for placing electrolyte located on supporting frame with upper surface for clamping graphite paper and clip with potentiometer and rough constant ultrasonic instrument.

WANG C, LU X, ZHAI T

Apparatus for mass production of multilayered graphene, has potentiometer whose anode is connected to titanium box while cathode is connected with roller wheel whose roller shaft is connected with driving mechanism.

LU X, WANG C, ZHAI T

Preparing graphene powder by rapid macromolecule reduction comprises adopting the improved Hummers method to obtain graphite oxide, diluting, ultrasonically oscillation, stirring, reacting drying, crushing and sieving.

MA L, XIAO S, WANG L, WANG Y, ZHAO C, XUE J, ZHU S, SONG X, WANG C