国家/地区 中国（3）
IPC部 C（3）
IPC大类 C09（3） B05（2）
IPC小类 C09D（3）
IPC C09D183/04（3）
发明人 PIAO M（3）
公开年 2021（3）
申请年 2021（3）
专利权人 CHINESE ACAD.（3）

Preparing broadband optical absorbent involves weighing and dissolving metal chloride and hexamethylenetetramine in solvent for reaction, and then separating generated precipitate to obtain nano-scale metal hydroxide powder.

SHI H, WANG X, LI C, PIAO M

Improving visible near infrared band solar absorption ratio comprises adding gas phase silica and low-dimensional carbon nanomaterial into film-forming raw materials, spraying liquid forming absorption layer, using sol-gel method to deposit composite film with nano-scale protrusions.

SHI H, WANG X, LI C, PIAO M

Controlling infrared emissivity of coating by diluting film-forming resin with organic solvent to form binary homogeneous system, adding infrared absorbing material, spraying coating material onto substrate, curing under constant temperature and removing space left after lean phase forms holes.

SHI H, WANG X, LI C, PIAO M