国家/地区 中国（5） 日本（2） 台湾（2） 世界知识产权组织（2）
IPC部 B（8）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC B82Y040/00（3） C01B032/40（3） B01J021/18（2）
B01J035/00（2） C01B032/184（2） C07C002/86（2）
发明人
公开年 2022（8）
申请年 2022（8）
专利权人

Conversion of alkane involves using gamma rays as external energy source and carrying out free radical reaction for alkane to obtain liquid and/or gaseous products.

FANG F, HUANG W

Preparing optionally substituted monocyclic aromatic hydrocarbons from optionally substituted furan, comprises contacting organic phase containing optionally substituted furan and ethylene with molecular sieve catalyst.

YANG W, LI X, WANG Z, FENG X, HAN X, XU R, LIU C, YUAN Z, QIAO J

Photocatalytic allylic oxidation of olefins using carbon dioxide, involves oxidizing allylic compound with 1 atmospheric pressure of CO, dissolved in polar organic solvent in presence of supported copper catalyst under light irradiation to obtain corresponding oxidized products.

RAY A, KHATRI P K, KHAN S R, SAINI S, JAIN S L

Production of substituted anthracene compound used as precursor for producing graphene nanoribbons, involves converting amino group and hydrogen atom bonded to carbon atom of anthracene-1,4,5,8-tetramine compound.

YAMAGUCHI J

New graphene nanoribbon used for semiconductor, solar cell, transparent electrode, high-speed transistor and organic electroluminescent device.

ITAMI K, ITO H, MATSUSHIMA K, NAKATSUJI H, UENO R, ISHIDA S, OKUDA S

Preparation of photocatalyst composite material for preparing photocatalytic film for reducing carbon dioxide, involves using cobalt compound, nickel compound and three-dimensional porous palm-leaf-like graphite carbon framework, as precursor, and calcining obtained precursor in air atmosphere.

ZHAO Y, HE L

Flaky mordenite (MOR) molecular sieve for use in catalyst that is for preparing ethanol by utilizing synthesis gas, has thickness of a lamella of the flaky MOR molecular sieve with specified range.

ZHENG J, CAI F, YE S, XIE J, CHEN B, GUO L, ZHANG N

Continuously producing silazane comprises adding normal-hexane, saturating and passing ammonia gas, dripping trimethylsilyl chloride, adding reaction solution into sodium hydroxide aqueous solution, washing obtained upper layer liquid with hot water and separating organic layer.

ZHANG W