国家/地区 中国（4）
IPC部 D（2）
IPC大类 D01（2）
IPC小类 D01F（2）
IPC D01F009/145（2） D01F011/12（2） D01F011/14（2）
发明人 ZENG C（4）
公开年 2019（3）
申请年 2019（4）
专利权人 HUNAN DONGYI.（2）

Preparation of iron-graphene oxide/chitosan composite microspheres for use as adsorbent, involves mixing graphene oxide/chitosan microspheres and glutaraldehyde solution, filtering, adding to ferrous chloride solution, and heating.

SHAN H, ZHAO C, PENG S, LUO L, WANG S, ZENG C

Oiling mesophase pitch fiber involves using surface-wetting modified oil modified by boron-doped graphene quantum dots, and second is water-soluble colloid of mesophase pitch-based carbon fiber ultrafine powder.

LIU J, HUANG D, YE C, LIU L, ZENG C

Oiling middle-phase pitch fibers comprises e.g. placing two oils, where the first is surface-wetting modified oil modified with nitrogen-doped graphene quantum dots, and second channel is water-soluble colloid of pitch-based carbon fiber.

LIU J, HUANG D, YE C, LIU L, ZENG C

Robust graphene quantum Hall device, has substrate that comprises first insulating layer, two-dimensional electron gas and second insulating layer, and graphene layer which is formed over second insulating layer.

ZENG C, TAO R, LI L, YAN Y, ZHU L, GUO L, FAN X