国家/地区 中国（14）
IPC部 B（14）
IPC大类 B01（14） C01（5） C02（4）
C07（3） B82（2） C23（2）
IPC小类 B01J（14）
IPC B01J020/28（4） B01J020/30（4） B01J023/72（3）
C02F001/28（3） B01D053/86（2） B01J020/20（2）
B01J020/22（2） B01J035/04（2） B01J037/34（2）
B82Y030/00（2） B82Y040/00（2） C01B032/198（2）
C02F001/30（2） C02F101/30（2）
发明人 CHEN D（14）
公开年 2018（9） 2017（5）
申请年 2017（14）
专利权人 DONGGUAN LIA.（7） UNIV SOOCHOW（2）

Loading visible light in response to titanium dioxide by graphene comprises e.g. disposing the acid-water mixed solution, adding graphene oxide nano-powder, ultrasonically dispersing and adding titanium alkoxide.

HU H, ZHANG M, CHEN D, ZHANG Y, QUAN H, LUO P, LIANG Y, ZHONG B, HUANG Y

Multilayered composite thin film for e.g. photodetection and/or energy harvesting device comprises substrate having positively-charged surface, bilayer material having negatively charged surface, and coating layer of graphene quantum dots.

TAN T Y T, ZENG Z, CHEN D

Aerogel-type heavy metal adsorbent comprises aerogel material and chelating group-containing organic substance, where aerogel material contains silica aerogel, titanium dioxide aerogel, carbon aerogel and graphene aerogel.

CHEN D, LIU Y, PENG X, LIU J, LIU Z

Preparing sulfonated titanium dioxide/graphene oxide/silver nano-particle composite film useful in treating wastewater comprises e.g. mixing uniformly graphene oxide and sodium hydroxide in water and reacting, stirring and vacuum drying.

LU J, CHEN D, JIANG J

Adsorption-photocatalytic degradation combined method for treatment of organic dye wastewater, involves depositing and reducing graphene sheets onto alpha-ferric oxide nanotube array substrates, depositing cuprous nanoparticles.

CHEN D

Adsorption of copper/zirconia spherical graphene material useful in N-methyl diethanolamine dehydrogenation catalysis comprises spherical graphite, zirconium oxide and copper nano particle.

CHEN D

Preparation of aerogel composite material used for preparing agent for nitric oxide photocatalytic treatment, involves reacting perylene tetracarboxylic dianhydride-modified carbon nitride and graphene oxide in deionized water.

LU J, CHEN D

Synthesis of disodium iminodiacetate by mixing copper salt solution with zirconium salt solution, sodium citrate solution and graphene oxide dispersion, reacting ethylene oxide and ammonia with catalyst, and reacting with sodium hydroxide.

CHEN D

Preparing cyclohexanone using cyclohexanol as raw material involves uniformly mixing and stirring graphite oxide and deionized water, and carrying out ultrasonic treatment to obtain sheet-like graphene oxide dispersion liquid.

CHEN D

Composite film comprises aluminum foil substrate, graphene coating, zinc oxide nano-wall array with honeycomb structure and rod shape and silver-plated layer that is prepared by spin-coating and annealing reduction.

CHEN D