国家/地区 中国（11） 世界知识产权组织（2）
IPC部 C（8） B（4） D（4）
IPC大类 B01（4） C07（4） D01（3）
C08（2）
IPC小类 B01J（4） C07D（4） D01F（3）
C08G（2） C08K（2）
IPC C07D233/88（4） B01J027/138（3） D01F001/09（3）
B01J037/02（2） B01J037/08（2） C08K003/04（2）
D01F001/07（2）
发明人 MAO Z（11）
公开年 2018（11）
申请年 2017（6）  2018（5） 
专利权人 CHANGSHA QIU.（5） MAO Z（4）

Preparation of allantoin by titanium dioxide-based composite solid catalyst by mixing raw materials including tetrabutyl titanate, graphene and copper salt, heating, drying, grinding, calcining, soaking, and performing condensation reaction.

MAO Z

Preparation of allantoin using titanium dioxide-based composite solid catalyst by mixing tetrabutyl titanate, graphene and dimethylformamide, mixing copper salt, zinc salt and silver salt, heating, and performing condensation reaction.

MAO Z

Macro-preparation of nitrogen-doped graphene for e.g. supercapacitor, involves mixing precursor e.g. graphite-like phase carbonitride nanosheet or urea, with metal magnesium powder, heating, cooling, washing with diluted acid, and drying.

MAO Z, CHEN J, WANG D, TANG Y, BIE L

Preparing titanium dioxide-based composite solid catalyst useful for preparing allantoin comprises e.g. mixing tetrabutyl titanate, graphene, dimethylformamide and ethanol to form solution A and mixing water, ethanol and acetic acid.

MAO Z

Preparation of titanium dioxide-based composite/Lewis acid composition for preparing allantoin, involves mixing tetrabutyl titanate, graphene, dimethylformamide, and ethanol to form solution, and mixing water, ethanol and acetic acid.

MAO Z

Preparing smooth artificial synthetic leather involves adding dibutyltin dilaurate to acetone, heating and stirring uniformly, then adding graphene to acetone, ultrasonically dispersing and allowing to stand for cooling.

MAO Z

Preparation of modified polyamide composite fiber, involves adding hexamethylenediamine and polyphosphoric acid to water, stirring, adding graphene into water, ultrasonically dispersing, leaving still, cooling, filtering, and drying.

MAO Z

Synthesis of graphene/trimanganese tetraoxide composite nano-lubricant additive by mixing preparing graphene oxide mixture, adjusting pH to alkaline, reacting with trimanganese tetraoxide, evaporating, and performing reduction treatment.

HE Y, LI Y, LUO J, MAO Z, ZHAO J, MAO J

Method for preparing fuel cell catalyst, involves heating metal carbonitrides in inert gas containing oxygen, followed by adding metal oxycarbonitride to graphene dispersion, beating, impregnating with acid solution and heat treating.

MAO Z

Preparation of reinforced acrylic fiber for wearing, involves adding ferric chloride-loaded graphene, lactic acid and carbon tetrachloride to dimethylformamide, and ultrasonically dispersing to obtain additive solution.

MAO Z