国家/地区 中国（4） 韩国（2） 世界知识产权组织（2）
IPC部 C（8）
IPC大类 C01（8）
IPC小类 C01B（8）
IPC C01B032/198（8）
发明人 HE D（2） KIM J H（2） LI P（2）
LIU Y（2） PARK S H（2）
公开年 2018（4） 2021（2）
申请年 2017（3）  2020（2） 
专利权人 SOUTH SUBTRO.（2） UNIV CHONNAM.（2）

New crown-shaped modified graphene oxide-loaded synergist prepared by esterification reaction of acid chloride modified graphene oxide solution with polyethylene glycol in presence of triethylamine.

CAI D, YIN Y, CHEN X

Improving crop e.g. Arabidopsis thaliana and lettuce by increasing e.g. number of buds or number of flowers, by culturing target crop in solid gelled medium containing graphene oxide nanosheets, agar and nutrients.

KIM J H, PARK S H

Composition useful for improving crop e.g. Arabidopsis thaliana, wheat, lettuce, tomato, eggplant, spinach, celery and oranges by culturing target crop in medium and improving pulp e.g. watermelon quality comprises graphene oxide nanosheet.

KIM J H, PARK S H

Preparing long-acting water-soluble iron fertilizer suitable for acid soil, involves mixing graphene oxide and soluble ferrous salt in solution system and co-precipitating under alkaline conditions to obtain composite product, and oxidizing.

LIU Y, HE D, XU M, LI P, WANG Y, TAN D, LIU S, CHEN J, GONG W

Recycling waste acid resources useful for preparing graphene oxide, comprises e.g. mixing concentrated sulfuric acid, concentrated phosphoric acid, hydrogen peroxide, concentrated hydrochloric acid, heating, distilling and crystallizing.

YANG X, ZENG Y, LU N, YANG Z

Fertilizer composition e.g. co-granulated fertilizer composition used as slow release fertilizer composition for e.g. providing micronutrients to plant, comprises graphene support and fertilizer material.

LOSIC D, KABIRI S, MCLAUGHLIN M, TRAN D, ANDELKOVIC I

Preparing porous graphene oxide used in preparing porous graphene oxide-coated slow release fertilizer, involves mixing graphene oxide suspension with potassium permanganate to obtain first mixture and heating first mixture.

LIU Y, HE D, SHI W, WANG J, MA H, LI P, XIAN A

Growing medium used to render vegetation growth with an increased insect and disease resistance and grow plants, comprises a base material, and an additive comprising graphene and/or graphene oxide.

CHIU G