Application of 4-(4-Nitrophenylazo)-1-naphthol_Kain Industrial Additive

Background and overview[1] When the azobenzene polymer contains flexible molecular chains (such as alkyl chains), and the azobenzene molecules are connected to the molecular chains through covalent bonds, the azobenzene molecules can exhibit liquid crystal properties. When azo polymers are irradiated with light of appropriate wavelengths, this type of flexible material exhibits photocontrollable properties, such…