国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2） C01（2）
IPC小类 B01J（2）
IPC B01J019/18（2）
发明人 LI Y（2）
公开年
申请年
专利权人

Integrated preparation device for light heat-conducting wave-absorbing material multifunction, has reaction cylinder provided with reaction chamber, where reaction chamber is provided with drying chamber.

YU J, XU W, YANG X, CAO Y, LI Y, HE J

Acid adding device for graphene production, has production device whose bottom wall is provided with discharging port and upper wall of acid storage chamber is fixedly connected with feeding hopper.

LI Y, LI J