Simultaneously achieving high capacity storage and multilevel anti-counterfeiting using electrochromic and electrofluorochromic dual-functional AIE polymers
Lin Lü, Kaojin Wang, Haozhong Wu, Anjun Qin, Ben Zhong Tang
Abstract
a simple spraying technique. More interestingly, a four-dimensional color code device was constructed by adding color change multiplexing to the two-dimensional space, thereby achieving high capacity information storage. Moreover, the color code device can also be applied in the multilevel anti-counterfeiting area. The encrypted information can be dynamically converted under different voltages. Thus, the AIE polymers show great promise for applications in multidimensional information storage and dynamic anti-counterfeiting, and the design strategy may provide a new avenue for advanced information storage and high security technology.
Topics & Concepts
ElectrochromismDual (grammatical number)Materials sciencePolymerNanotechnologyOptoelectronicsChemistryArtPhysical chemistryElectrodeComposite materialLiteratureConducting polymers and applicationsLuminescence and Fluorescent MaterialsOrganic Electronics and Photovoltaics