国家/地区 中国（4） 美国（2） 世界知识产权组织（2） 南非（2）
IPC部 A（6）
IPC大类 B01（6）
IPC小类 B01J（6） C09K（5） C01B（4）
A01G（3）
IPC B01J020/20（6）
发明人 SONG N（2）
公开年 2019（2）
申请年 2019（2） 
专利权人 UNIV QINGDAO.（2）

Preparing fibrous mesoporous silica grown on surface of graphene oxide, involves adding graphene oxide to deionized water, dispersing, adding e.g. catalyst urea, adding n-pentanol to cyclohexane, adding tetraethyl orthosilicate, and drying.

WANG H, ZHOU B, MA W, ZHEN L, FU Y, YANG Y, DUAN X, ZHANG M

Preparing modified biochar comprises e.g. mixing and filtering peanut shell powder and graphene oxide suspension, mixing peanut shell powder with graphene oxide suspension, carbonizing the mixture and drying.

SONG N, WANG F

Modified biochar used for preparing soil repairing agent for repairing atrazine heavy metal polluted soil comprises corn straw, graphene oxide suspension, nano-silica suspension, and calcium chloride solution.

SONG N, ZONG H

Making graphene-biopolymer composite material used e.g. in composition for making article, comprises contacting ionic liquid with biopolymer and graphene, contacting obtained mixture with non-solvent, and collecting obtained material.

ROGERS R D, ZAVGORODNYA O, SHAMSHINA J L, GURAU G

Improvement of number of nematodes in lawn compost substrate involves adding domestic waste compost to pot, adding graphene oxide and carbon nanotubes, mixing and planting Festuca arundinacea seeds in soil of Tianjin normal university.

ZHAO S, DUO L, BAI X

Sponge like nanomaterial obtained from graphene oxide by sonicating graphene oxide in deionized water solution and freezing, used e.g. as supercapacitor, in construction of lithium battery and separating oil from water.

CHIU G, YU A