国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 LU H（2）
公开年 2023（2）
申请年 2023（2）
专利权人

Preparation of metal-organic framework-nitrogen-doped graphene metalloenzyme used in preparation of hydrogen peroxide detection product, by mixing nitrogen-doped graphene suspension with ethanol, adding powder prepared using iron chloride and terephthalic acid, ultrasonically dispersing, and drying.

SHAO M, LU H, BIN D, XU Y, YANG B

Power cable for transmitting and distributing electric energy in e.g. urban underground power grid, has power cable provided with conductor assembly, shielding layer and armor layer covered in sequence from center of power cable to direction of outer wall.

CONG S, LI L, HUANG Q, LU H, JIANG W