Title:
新規化合物及びその合成方法並びに元素分離回収剤
Document Type and Number:
Japanese Patent JP6866994
Kind Code:
B2
Abstract:
To provide a new compound with pores finely tunable in size so as to take up a specific element and release the specific element taken up in the pores as necessary, a synthesis method of the new compound, and a separation and recovery agent. The new compound represented by the following molecular formula:(NH4)[Ln(C2O4)2(H2O)]wherein Ln represents a lanthanide selected from Sm, Eu, Tb, Dy, Ho, Er, Tm, Yb, and Lu.
More Like This:
Inventors:
Takuya Minamikawa
Matthew Rosainski
Stewart Dave
Kazzolidis Alex
Matthew Rosainski
Stewart Dave
Kazzolidis Alex
Application Number:
JP2016161059A
Publication Date:
April 28, 2021
Filing Date:
August 19, 2016
Export Citation:
Assignee:
Japan Atomic Energy Agency
International Classes:
B01J20/26; B01J20/30; C02F1/28; C07C51/41; C07C55/07; G21F9/12
Domestic Patent References:
| JP4238813A | ||||
| JP7309623A | ||||
| JP55028905A |
Other References:
TROMBE, Jean-Christian et al.,Synthesis, crystal structure of Gd(H2O)(C2O4)2・NH4 and of La(C2O4)2・NH4. Characterization of the Ln(H2O)(C2O4)2・NH4 with Ln=Eu...Yb,Solid State Sciences,2001年,vol.3,pp.309-319
ISHIKAWA, Ryuta et al.,Proton conduction via lattice water molecules in oxalato-bridged lanthanide porous coordination polymers,Dalton Transactions,2016年,vol.45, No.39,pp.15399-15405
ISHIKAWA, Ryuta et al.,Proton conduction via lattice water molecules in oxalato-bridged lanthanide porous coordination polymers,Dalton Transactions,2016年,vol.45, No.39,pp.15399-15405
Attorney, Agent or Firm:
Nichimine International Patent Office