Title:
遷移金属酸化物組成物
Document Type and Number:
Japanese Patent JP2004512253
Kind Code:
A
Abstract:
The invention provides transition metal oxide mesophase compositions that include a sulfur-containing anionic surfactant and processes for preparing them. The processes involve conversion of a transition metal oxide precursor to a transition metal oxide mesophase in the presence of a sulfur-containing anionic surfactant templating agent, under conditions effective for formation of a transition metal oxide mesophase composition that includes the surfactant. The invention further provides processes for replacing at least part of the surfactant in such a transition metal oxide mesophase composition with anions. The anions may be anions of one or more oxyacids, thereby producing a transition metal oxide mesophase composition that includes a first transition metal oxide and a lesser amount of a second transition metal oxide dispersed on the first metal oxide.
Inventors:
Luke, Victor
Application Number:
JP2002539261A
Publication Date:
April 22, 2004
Filing Date:
October 31, 2001
Export Citation:
Assignee:
Australian Nuclear Science and Technology Organization
International Classes:
C01B13/34; B01J21/06; B01J29/04; B01J29/06; B01J35/10; B01J37/03; C01B37/00; C01B39/48; C01G1/02; C01G23/04; C01G23/053; C01G25/00; C01G25/02; C01G31/00; C01G31/02; C01G37/00; C01G37/02; C01G39/02; C01G41/00; C01G41/02; C01G45/02; C01G49/02; C09C1/36; (IPC1-7): C01G23/04; C01B13/34; C01G25/00; C01G31/00; C01G37/00; C01G41/00
Attorney, Agent or Firm:
Takenori Hiroe
Kenichi Uno
Kenichi Uno