Lead bromide-based layered perovskite powders with azobenzene derivatives were prepared by a homogeneous precipitation method. From the diffuse reflectance (DR) and photoluminescence (PL) spectra of the hybrid powder materials, the present hybrids exhibited sharp absorption and PL peaks originating from excitons produced in the PbBr42− layer. When the present hybrid powder was irradiated with UV light at 350nm, the ...
![[4-(4-bromobutoxy)phenyl]-phenyldiazene结构式](https://image.chemsrc.com/caspic/011/1048377-49-6.png)
