Title:
POROUS BODY AND METHOD FOR MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2003260352
Kind Code:
A
Abstract:
To obtain an adsorbent which can be applied to a sensor or adsorption device, particularly to a adsorption type heat pump, which has large adsorption and desorption amount of water at 10 to 30% relative humidity and which has pores with a large specific surface area and a uniform size.
When a precursor of a porous body is prepared by mixing a mixture liquid of alkyl amines and water with a solution containing alkoxysilanes, a trivalent metal compound is made present in the reaction system prior to the preparation of the precursor. Then the alkylamines are removed from the prepared precursor to obtain the porous body having new physical properties.
Inventors:
MURAKAMI MASAMI
KUBOTA TAKESHI
KURANO YOSHITO
TAKAMURA KAZUO
OIKE SHUNSUKE
KUBOTA TAKESHI
KURANO YOSHITO
TAKAMURA KAZUO
OIKE SHUNSUKE
Application Number:
JP2002065177A
Publication Date:
September 16, 2003
Filing Date:
March 11, 2002
Export Citation:
Assignee:
MITSUI CHEMICALS INC
International Classes:
G01N23/20; B01J20/10; C01B39/46; C08G77/06; F25B17/08; (IPC1-7): B01J20/10; C01B39/46; F25B17/08; G01N23/20
Attorney, Agent or Firm:
Shunichiro Suzuki (1 person outside)