国家/地区 中国（8） 美国（3） 欧洲专利局（EPO）（2） 印度（2） 世界知识产权组织（2）
IPC部 B（10）
IPC大类 B01（10）
IPC小类 B01J（10）
IPC B01J020/20（5） B01J020/30（4） B01J020/24（3）
C02F001/28（3） A01B079/02（2） A01C021/00（2）
A01G001/00（2） B01J020/28（2） C02F101/20（2）
C05B017/00（2） C05G003/80（2） C05G005/12（2）
发明人 DUO L（2） ZHAO S（2）
公开年 2021（5） 2016（3）
申请年 2016（3）  2020（3）  2021（3） 
专利权人 UNIV TIANJIN.（2）

Magnetic nanoadsorbent comprises nanoparticles are magnetic nanoparticle and zwitterionic surfactant, and prepared by preparing solution of magnetic nanoparticles, adjusting pH of solution of magnetic nanoparticles to obtain precursor solution, adding zwitterionic surfactant to precursor solution.

KAMSONLIAN S, NASKAR J, CHATTREE A, DAN S

Polymer matrix based superabsorbent material for e.g., water reservoir in agriculture, is made of polymer comprising nanoparticles, water-soluble monomers for radical polymerization, and vinyl alkoxysilane derivative agent as crosslinker.

SEVEN M S, MENCELOGLU Y, RODOP O, MENCELOGLU Y Z

Preparing modified graphene useful e.g. for lead ion adsorbent to promote plant growth and improve soil quality, comprises e.g. dispersing graphene oxide in de-ionized water, adding phosphatidylserine, stirring, reacting, washing and drying.

UNANNOUNCED I

Automatic graphene organic fertilizer, has supporting platform whose top outer wall is fixed with motor, where top end of output shaft of motor is fixed with scraping plate, and fertilizer storage mechanism provided with storage tank.

HOU J, CHEN P, SHI S, ZHANG M

Preparing nano carbon dioxide capture agent useful as fertilizer or in fertilizer for enhancing plant photosynthesis, comprises preparing organic modified mineral soil and modified chitosan solution and chitosan and graphene oxide powder.

SU B, SU W

Composition useful as catalysts and electrodes, comprises a nanoporous carbon powder comprising nanopores having disposed in it copper metal nanostructures and an elemental copper nanowires.

NAGEL C J, BRODEUR C L, NAZEL C A J, BRODARD C L

Graphene soil modifier comprises biomass fertilizer, microbial agents, grapheme, bentonite, humic acid, bagasse charcoal, chelating agent, activated carbon and carbon nanotubes.

HU Y, ZHOU G, BIAN G

Removing heavy metals from amino acid in fish meal involves preparing graphene modified nano crystalline cellulose which is added at certain temperature, and then cleaning with ethanol and de-ionized water.

YANG L, OUYANG X, JIN H, XU Y

Regulating and controlling diversity of actinomycetes in lawn compost matrix by using e.g. soil sample, selecting e.g. graphene oxide, adding e.g. waste compost and graphene, culturing Festuca arundinacea, mixing soil, and refrigerating.

DUO L, ZHAO S, ZHENG Y

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