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.

What is claimed is: 
     
         1 . 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 at least in part on a nitrogen BET method is greater than or equal to 10 m 2 /g, and a volume of a fine pore based at least in part on a BJH method and an MP method is greater than or equal to 0.1 cm 3 /g.   
     
     
         2 . The photo catalytic composite material according to  claim 1 , wherein said photo catalytic material absorbs an energy of a light having a wavelength between 200 to 600 nm. 
     
     
         3 . The photo catalytic composite material according to  claim 1 , further comprising a titanium oxide doped either with a cation or with an anion. 
     
     
         4 . The photo catalytic composite material according to  claim 3 , wherein the cation includes at least one of a chromium ion, an iron ion, a silver ion, a platinum ion, a copper ion, a tungsten ion, or, a cobalt ion and a nickel ion. 
     
     
         5 . The photo catalytic composite material according to  claim 1 , wherein silicon oxide is removed away from the porous carbon material. 
     
     
         6 . The photo catalytic composite material according to  claim 1 , wherein the porous carbon material has a distribution of fine pores with a peak in a range of 3 to 20 nm. 
     
     
         7 . The photo catalytic composite material according to  claim 1 , wherein the porous carbon material includes silicon. 
     
     
         8 . A depurative obtained from the photo catalytic composite material according to  claim 1 . 
     
     
         9 . 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 at least in part on a nitrogen BET method is greater than or equal to 10 m 2 /g, and a volume of a fine pore based at least in part on a BJH method and an MP method is greater than or equal to 0.1 cm 3 /g.   
     
     
         10 . The adsorbent according to  claim 9 , wherein said organic material is an organic material having at least one 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. 
     
     
         11 . The adsorbent according to  claim 9 , wherein the organic material adsorbs a metal. 
     
     
         12 . The adsorbent according to  claim 11 , wherein said metal is a metal selected from the group consisting of 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, and lutetium. 
     
     
         13 . The adsorbent according to  claim 9 , wherein silicon oxide is removed away from the porous carbon material. 
     
     
         14 . The adsorbent according to  claim 9 , wherein the porous carbon material has a distribution of fine pores with a peak in a range of 3 to 20 nm. 
     
     
         15 . The adsorbent according to  claim 9 , wherein the porous carbon material includes silicon. 
     
     
         16 . 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 greater 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 greater than 0.1 cm 3 /g.   
     
     
         17 . The depurative according to  claim 16 , wherein said organic material is an organic material having at least one 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. 
     
     
         18 . The depurative according to  claim 16 , wherein the organic material adsorbs a metal. 
     
     
         19 . The depurative according to  claim 18 , wherein said metal is selected from the group consisting of 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, and lutetium. 
     
     
         20 . The depurative according to  claim 16 , wherein silicon oxide is removed away from the porous carbon material.