Fungicide, photo catalytic composite material, adsorbent, and depurative

Abstract

Disclosed herein is a fungicide, including: a porous carbon material; and a silver member adhered to the porous carbon material, wherein a value of a specific surface area based on a nitrogen BET, namely Brunauer, Emmett, and Teller method is equal to or larger than 10 m 2 /g, and a volume of a fine pore based on a BJH, namely Barrett, Joyner, and Halenda method and an MP, namely Micro Pore method is equal to or larger than 0.1 cm 3 /g.

1 . A fungicide, comprising:
 a porous carbon material; and   a silver member adhered to said porous carbon material,   wherein a value of a specific surface area based on a nitrogen BET, namely Brunauer, Emmett, and Teller method is equal to or larger than 10 m 2 /g, and a volume of a fine pore based on a BJH, namely Barrett, Joyner, and Halenda method and an MP, namely Micro Pore method is equal to or larger than 0.1 cm 3 /g.   
     
     
         2 . The fungicide according to  claim 1 , wherein a silver member is composed of either a particle containing therein silver, a silver alloy or a silver ion, or a thin film containing therein silver, said silver alloy or said silver ion. 
     
     
         3 . A photo catalytic composite material, comprising:
 a porous carbon material; and   a photo catalytic material adhered to said porous carbon material,   wherein a value of a specific surface area based on a nitrogen BET method is equal to or larger than 10 m 2 /g, and a volume of a fine pore based on a BJH method and an MP method is equal to or larger than 0.1 cm 3 /g; and   said photo catalytic material is composed of a titanium oxide doped either with a cation or with an anion.   
     
     
         4 . The photo catalytic composite material according to  claim 3 , wherein said photo catalytic material absorbs an energy of a light having a wavelength of 200 to 600 nm. 
     
     
         5 . An adsorbent, comprising:
 a porous carbon material; and   an organic material adhered to said porous carbon material,   wherein a value of a specific surface area based on a nitrogen BET method is equal to or larger than 10 m 2 /g, and a volume of a fine pore based on a BJH method and an MP method is equal to or larger than 0.1 cm 3 /g; and said organic material adsorbs a metal.   
     
     
         6 . The adsorbent according to  claim 5 , wherein said organic material is an organic material having at least one kind of group selected from the group consisting of a phenol group, a carboxyl group, an amino group, a thiol group, a ketone group, a phosphoric acid group, an alkyl group, an ether group, and a thionyl group. 
     
     
         7 . The adsorbent according to  claim 5 , wherein said metal is chromium, mercury, arsenic, lead, cadmium, tin, copper, zinc, lithium, beryllium, boron, titanium, vanadium, manganese, cobalt, nickel, gallium, germanium, selenium, rubidium, strontium, zirconium, niobium, molybdenum, palladium, indium, antimony, tellurium, cesium, barium, hafnium, tantalum, tungsten, rhenium, platinum, thallium, bismuth, scandium, yttrium, lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, or lutetium. 
     
     
         8 . A depurative, comprising:
 a porous carbon material; and   an organic material adhered to said porous carbon material,   wherein a value of a specific surface area based on a nitrogen BET method is equal to or larger than 10 m 2 /g, and a volume of a fine pore based on a BJH method and an MP method is equal to or larger than 0.1 cm 3 /g; and said organic material adsorbs a metal.   
     
     
         9 . The depurative according to  claim 8 , wherein said organic material is an organic material having at least one kind of group selected from the group consisting of a phenol group, a carboxyl group, an amino group, a thiol group, a ketone group, and a phosphoric acid group. 
     
     
         10 . The depurative according to  claim 8 , wherein said metal is chromium, mercury, arsenic, lead, cadmium, tin, copper, zinc, lithium, beryllium, boron, titanium, vanadium, manganese, cobalt, nickel, gallium, germanium, selenium, rubidium, strontium, zirconium, niobium, molybdenum, palladium, indium, antimony, tellurium, cesium, barium, hafnium, tantalum, tungsten, rhenium, platinum, thallium, bismuth, scandium, yttrium, lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, ytterbium, or lutetium.