Title:
THERMOELECTRIC CONVERSION MATERIAL, THERMOELECTRIC CONVERSION ELEMENT AND METHOD FOR MANUFACTURING THERMOELECTRIC CONVERSION ELEMENT
Document Type and Number:
WIPO Patent Application WO/2015/050114
Kind Code:
A1
Abstract:
A thermoelectric conversion material which contains (a) a nanostructured carbon material and (b) a dispersant having a steric repulsive group and a group that is adsorptive to the nanostructured carbon material, while having a decomposable group between the adsorptive group and the steric repulsive group; a thermoelectric conversion element using this thermoelectric conversion material; a method for producing this thermoelectric conversion element; a dispersant for nanostructured carbon materials, which is composed of a polymer compound containing a repeating unit represented by general formula (1A) and a repeating unit represented by general formula (1B); and a nanostructured carbon material dispersed product containing this dispersant for nanostructured carbon materials.
In general formula (1A), Ra represents an aromatic group, an alicyclic group, an alkyl group, a hydroxyl group, a thiol group, an amino group, an ammonium group or a carboxy group; La represents a divalent group having an acetal structure, a tertiary alkyl ester structure or a peroxide structure; R represents a hydrogen atom or an alkyl group having 1-4 carbon atoms; and X represents an oxygen atom or -NH-.
In general formula (1B), Rb represents a monovalent group derived from a polyalkylene oxide compound, a poly(meth)acrylate compound, a polysiloxane compound, a polyacrylonitrile compound or a polystyrene compound, a monovalent group obtained by combining these groups, or an alkyl group having 5 or more carbon atoms; Lb represents a single bond or a divalent linking group; and R and X are as defined in general formula (1A).
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Inventors:
KANO TAKEYOSHI (JP)
Application Number:
PCT/JP2014/076057
Publication Date:
April 09, 2015
Filing Date:
September 30, 2014
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
H01L35/22; B82Y30/00; B82Y40/00; C01B31/02; C08F290/02; C08K3/04; C08L55/00; H01L29/06; H01L35/24; H01L51/00; H01L51/30
Foreign References:
| JP2013095821A | 2013-05-20 | |||
| JP2012166154A | 2012-09-06 |
Attorney, Agent or Firm:
IIDA, Toshizo et al. (JP)
Toshizo Iida (JP)
Toshizo Iida (JP)
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