摘要:
A porous resin article having a three-dimensional network structure is used. A resin molded body at least the surface of which has been subjected to conductive treatment is plated with aluminum in a molten salt bath to form an aluminum structure, thus forming a porous aluminum that includes an aluminum layer having a thickness in the range of 1 to 100 μm, has an aluminum purity of 98.0% or more and a carbon content of 1.0% or more and 2% or less, and contains inevitable impurities as the balance. Even with a porous resin molded body having a three-dimensional network structure, this allows the surface of the porous resin molded body to be plated with aluminum, thus forming a high-purity aluminum structure having a uniform thick film.
摘要:
A porous metal body containing continuous pores and having a low oxygen content is provided by decomposing a porous resin body that contains continuous pores and has a layer of a metal thereon by heating the porous resin body at a temperature equal to or less than the melting point of the metal while the porous resin body is immersed in a first molten salt and a negative potential is applied to the metal layer; and a method for producing the porous metal body is provided.
摘要:
A battery including a positive electrode, a negative electrode mainly composed of sodium, and an electrolyte provided between the positive electrode and the negative electrode, the electrolyte being molten salt containing anions expressed with chemical formula (I) below and cations of metal, R1 and R2 in the chemical formula (I) above independently representing fluorine atom or fluoroalkyl group, the cations of metal containing at least one of at least one type of cations of alkali metal and at least one type of cations of alkaline-earth metal, as well as an energy system including the battery are provided.
摘要:
An electrode for a molten salt battery includes a current collector connectable to an electrode terminal of the molten salt battery and an active material. The current collector has an internal space in which small spaces are mutually coupled. The internal space of the current collector is filled with the active material.