Provided are mono- and diimide naphthalene compounds for use in the fabrication of various device structures. In some embodiments, the naphthalene core of these compounds are mono-, di-, or tetra-substituted with cyano group(s) or other electron-withdrawing substituents or moieties. Such mono- and diimide naphthalene compounds also can be optionally N-substituted.


< Niobium alloy, sintered body thereof, and capacitor using the same

> Non-aqueous electrolyte secondary battery

> Fluorinating agent and method for producing fluorine-containing compound using the same

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