Organic hydride production device

Abstract

An organic hydride production apparatus includes: an electrolyte membrane having proton conductivity; a cathode, provided on one side of the electrolyte membrane, that contains a cathode catalyst used to hydrogenate a hydrogenation target substance using protons to produce an organic hydride; an anode, provided opposite to the one side of the electrolyte membrane, that contains an anode catalyst used to oxidize water to produce protons; and an anode support, provided opposite to the electrolyte membrane side of the anode, that supports the anode. The anode support is formed of an elastic porous body of which the Young's modulus is greater than 0.1 N/mm 2 and less than 43 N/mm 2 .

What is claimed is: 
     
         1 . An organic hydride production apparatus, comprising:
 an electrolyte membrane having proton conductivity;   a cathode, provided on one side of the electrolyte membrane, that contains a cathode catalyst used to hydrogenate a hydrogenation target substance using protons to produce an organic hydride;   an anode, provided opposite to the one side of the electrolyte membrane, that contains an anode catalyst used to oxidize water to produce protons; and   an anode support, provided opposite to the electrolyte membrane side of the anode, that supports the anode, wherein   the anode support is formed of an elastic porous body of which the Young's modulus is 0.2 N/mm 2  or greater and less than 43 N/mm 2 .   
     
     
         2 . The organic hydride production apparatus of  claim 1 , wherein the Young's modulus of the anode support is in the range from 0.3 N/mm 2  to 10 N/mm 2  inclusive. 
     
     
         3 . The organic hydride production apparatus of  claim 1 , wherein a ratio T1/T2 of a thickness T1 of the electrolyte membrane to a thickness T2 of the anode is 0.35 or greater. 
     
     
         4 . The organic hydride production apparatus of  claim 1 , wherein:
 the anode comprises the anode catalyst, and a base material of a mesh type that supports the anode catalyst; and   the shape of the mesh in the base material is a rhombic shape, and an average value of short way of mesh SW and long way of mesh LW of the rhombic shape is in the range from 0.3 mm to 3 mm inclusive.