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Metal-organic frameworks(MOFs)are a new class of microporous materials that significantly outperform many established materials such as activated carbons and zeolites in terms of the adsorption capacity.With suitable building blocks,the modular-construction principle of MOFs permits a rational design of these custom-made porous systems for a wide spectrum of applications including storage,sensing,transformation,or separation of molecular species inside MOFs.Recently,we have demonstrated that natural deterioration of LCs stored under normal conditions can be primarily attributable to ion contamination caused by permeation of water vapor from air into the materials.We have further illustrated that,using a novel complex coordination polymer with remarkably desiccative capacity,a good level of electrically resistive quality comparable to that of a fresh LC counterpart can be preserved via chemical adsorption [1].By reporting our extended efforts at novel materials for recuperating the electrically resistive properties of degraded LCs,I shall present in this talk the effects of various MOFs [2.3] and MOF/polymer composites [4] as functional materials on levitating the electrical resistivity of ion-contaminated LCs left over from a panel production line of a local display manufacturer.