Title:
METAL OXIDE THIN FILM HAVING SELECTIVE ADSORBABILITY OF METAL ION
Document Type and Number:
Japanese Patent JP3694827
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a metal oxide thin film capable of adsorbing selectively a kind of desired metal ions quickly and efficiently.
SOLUTION: The material of the thin film is characterized by comprising metal oxide gel having a ligand whose spatial arrangement is fixed so that specific metal ion can be coordinated, and having the carbon content of 15-55 wt.% and the density of 0.6-2.6 g/cm3.
Inventors:
Toyoki Kunitake
Ichinose Izumi
Kaga Teru
Ichinose Izumi
Kaga Teru
Application Number:
JP2000400336A
Publication Date:
September 14, 2005
Filing Date:
December 28, 2000
Export Citation:
Assignee:
RIKEN
International Classes:
G01N31/00; B01J20/02; B01J20/281; B32B9/00; G01N5/02; G01N30/00; (IPC1-7): G01N30/00; B01J20/02; B32B9/00; G01N5/02; G01N31/00
Domestic Patent References:
| JP2074860A | ||||
| JP2036350A | ||||
| JP2130465A | ||||
| JP2002511509A | ||||
| JP2000327310A | ||||
| JP2002127354A |
Attorney, Agent or Firm:
Patent Service Corporation Patent Office Sykes
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