US2018161760A1PendingUtilityA1

Porous carbon material composites and their production process, adsorbents, cosmetics, purification agents, and composite photocatalyst materials

61
Assignee: SONY CORPPriority: Sep 29, 2008Filed: Jan 22, 2018Published: Jun 14, 2018
Est. expirySep 29, 2028(~2.2 yrs left)· nominal 20-yr term from priority
Inventors:Hironori IidaSeiichiro TabataShinichiro YamadaTsutomu NoguchiShun Yamanoi
A61P 39/06A61P 7/00C01B 32/318A61K 8/9739A61K 8/9741A61K 8/9789A61K 8/9794A61K 8/9711B01J 20/28011A61Q 19/08B01J 20/28009B01J 20/20B01J 20/0211A61K 47/02B01J 20/28083B01J 21/18B01D 2258/06A61L 9/205H01F 1/01C01B 32/30B01J 20/3204B01J 37/0203C02F 1/283B01J 20/06A61L 9/01B01D 2255/9205C02F 1/288B01J 2220/485B01D 53/885B01D 2255/106B01D 2255/20761B01J 20/0229A61K 8/19C25D 3/56B01D 2253/102B01D 2255/702B01J 21/063B05D 3/0473C01B 32/00B01J 20/28057B05D 1/18B01D 2253/306B01D 53/02A61K 8/97B01J 20/2803B01J 20/02C02F 1/30B01D 2255/9207Y10T428/249969B01D 2253/311B05D 3/0486A61K 47/06B01D 53/86B01D 2255/1021H01B 1/04A61K 2800/522B01J 20/0244B01D 2255/1023A61K 2800/413B05D 3/104B01D 2255/104B01J 20/3236C02F 2103/007B01D 2255/802A61K 2800/56B01J 20/28069B01J 35/004H01L 31/0264C25D 7/00B01J 35/1038B01J 35/1014H10F 77/12G01N 21/78C01P 2006/80C01P 2006/42C01P 2006/16C01P 2006/14C01P 2006/12C01P 2004/80C01P 2002/88C01P 2002/72B01J 37/10B01J 37/084B01J 37/06B01J 37/0244B01J 37/0228B01J 23/745B01J 20/3085B01J 20/3078B01J 20/3071B01J 20/28071B01J 20/28061B01J 20/28059A61K 2800/47B01J 35/33B01J 35/615B01J 35/647C01B 32/372C01B 32/336C01B 32/378B01J 35/39B01J 35/613B01J 35/633
61
PatentIndex Score
0
Cited by
0
References
0
Claims

Abstract

A porous carbon material composite formed of a porous carbon material and a functional material and equipped with high functionality. The porous carbon material composite is formed of (A) a porous carbon material obtainable from a plant-derived material having a silicon (Si) content of 5 wt % or higher as a raw material; and (B) a functional material adhered on the porous carbon material, and has a specific surface area of 10 m 2 /g or greater as determined by the nitrogen BET method and a pore volume of 0.1 cm 3 /g or greater as determined by the BJH method and MP method.

Claims

exact text as granted — not AI-modified
1 .- 11 . (canceled) 
     
     
         12 . A porous carbon material composite comprising:
 (A) a porous carbon material obtainable from a plant-derived material having a silicon content of 5 wt % or higher as a raw material, the porous carbon material composite having a specific surface area of 10 m 2 /g or greater as determined by the nitrogen BET method and a pore volume of 0.1 cm 3 /g or greater as determined by the BJH method and MP method; and   (B) a functional material adhered on the porous carbon material, the functional material comprising an oxide semiconductor or a compound semiconductor.   
     
     
         13 . The porous carbon material composite according to  claim 12 , wherein the functional material has a photocatalytic property. 
     
     
         14 . The porous carbon material composite according to  claim 12 , wherein the functional material is titanium oxide or zinc oxide. 
     
     
         15 . The porous carbon material composite according to claim  9 , wherein the functional material is cadmium sulfide, lead sulfide, cadmium selenide, lead selenide, zinc selenide, indium arsenide, gallium arsenide, indium phosphide, gallium phosphide, gallium antimonide, indium antimonide, or lanthanide oxide. 
     
     
         16 . The porous carbon material composite according to  claim 12 , wherein the porous carbon material composite has a specific surface area of 50 m 2 /g or greater as determined by the nitrogen BET method. 
     
     
         17 . The porous carbon material composite according to  claim 12 , wherein the porous carbon material composite has a specific surface area of 100 m 2 /g or greater as determined by the nitrogen BET method. 
     
     
         18 . The porous carbon material composite according to  claim 12 , wherein the porous carbon material composite has a specific surface area of 400 m 2 /g or greater as determined by the nitrogen BET method. 
     
     
         19 . The porous carbon material composite according to  claim 12 , wherein the porous carbon material composite has a pore volume of 0.3 cm 3 /g or greater as determined by the BJH method and MP method. 
     
     
         20 . The porous carbon material composite according to  claim 12 , wherein the plant-derived material is rice husk.

Join the waitlist — get patent alerts

Track US2018161760A1 — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.