国家/地区 中国（2）
IPC部 C（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC C09D005/32（2）
发明人
公开年
申请年
专利权人

Black body absorbing coating for photothermal conversion component used in solar water heater,comprises infrared reflective layer,barrier layer,graphene material absorption layer,auxiliary absorption layer,and anti reflection layer.

ZHANG J, WANG L, LI A, LIANG M

Carbon black-graphene nano solar absorber used for manufacturing e.g. solar water heater, contains black nano-carbon black-graphene particles, polyethylene glycol, dispersion medium, and pH adjusting agent containing formic acid.

ZHANG X, GUI W, WEI Y, TANG Q, JIA Q