国家/地区 中国（3）
IPC部 B（3）
IPC大类 B82（3） C01（3）
IPC小类 B82Y（3）
IPC B82Y040/00（3）
发明人 LI Z（3）
公开年 2017（2）
申请年 2016（3）
专利权人

Preparation of yellow phosphor powder of graphene quantum dot used in next-generation LED white lighting applications involves adding amiloride and acetic acid, stirring, transferring mixed solution, reacting, and cooling.

PAN D, LIU Y, YIN L, WANG L, LI Z

Preparing metal elemental or metal oxide nano-materials, comprises adding metal nitrate to graphene oxide aqueous suspension under ultrasonic conditions, filtering using quantitative filter paper and completely combusting black graphene.

LI Z, QIU H

Template-free one-step method for preparing graphite-type nitrogen-doped graphene tube in high proportion, used in vacuum microelectronic devices, involves immersing graphite substrate in ethanol solution and introducing methane gas.

LI K, LI Z, MENG A, ZHANG M, SONG G, ZHENJIANG L, GUANYING S, ALAN M, MENG Z, KAIHUA L