Three photochromic materials based on POMs and viologens for UV probing, visual detection of metal ions and amine detection
Xi Xu, Mengle Yang, Qinghai Lu, Shuang Yu, Shufang Ma, Ai‐Xiang Tian, Jun Ying
Abstract
Three POM-based viologen compounds with photochromic ability were obtained. The compounds can be used as ultraviolet detectors and organic amine detectors, as well as inkless and erasable printing and visual detection of metal ions on test paper.
Topics & Concepts
PhotochromismAmine gas treatingViologenUltravioletMetal ions in aqueous solutionIonMaterials sciencePhotochemistryChemistryOptoelectronicsOrganic chemistryPhotochromic and Fluorescence ChemistryPolyoxometalates: Synthesis and ApplicationsMolecular Sensors and Ion Detection