国家/地区 中国（3）
IPC部 C（3） B（2）
IPC大类 C07（3）
IPC小类 C07B（3）
IPC C07C201/12（3）
发明人
公开年
申请年
专利权人

Preparing graphene-supported tin-tungsten bimetallic catalyst used for preparing aldehyde or ketone, involves dispersing graphite oxide in water, ultrasonically stripping, and then adding e.g. sodium tungstate dihydrate and tin salt.

DAI L, XU S, ZHANG L, WANG X, CHEN Y

Preparing diphenyl ether compound comprises mixing halogenated benzene compound, phenolic compound, alkali and tetrahydrofuran, adding cuprous oxide, ultrasonically dispersing the mixture in the presence of a graphene catalyst and heating.

GUO X, DI Z

Composite photocatalyst and its derivatives used for visible light photocatalytic activity for selective oxidation of toluene and its aldehyde, comprises cadmium sulfide and titanium dioxide nanoparticles, and graphene sheet.

XU Y, ZHANG Y