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Title:
THERMOELECTRIC CONVERSION MATERIAL AND THERMOELECTRIC CONVERSION ELEMENT
Document Type and Number:
Japanese Patent JP2013084947
Kind Code:
A
Abstract:

To provide a thermoelectric conversion material showing a high thermal electromotive force and a thermoelectric conversion element using the same.

The thermoelectric conversion material contains electroconductive polymer and thermal excitation assist agent. The thermal excitation assist agent is a compound which does not form a dope level in the electroconductive polymer. An energy level of LUMO (lowest unoccupied molecular orbital) of the thermal excitation assist agent and the energy level of HOMO (highest occupied molecular orbital) of the electroconductive polymer satisfy a formula (I). Formula (I) is 0.1 eV≤| HOMO of electroconductive polymer |-| LUMO of thermal excitation assist agent |≤1.9 eV. (In formula (I), | HOMO of electroconductive polymer | represents an absolute value of energy level of HOMO of electroconductive polymer, and | LUMO of thermal excitation assist agent | represents an absolute value of energy level of LUMO of thermal excitation assist agent.)


Inventors:
NISHIO AKIRA
AOSO TOSHIAKI
HAYASHI NAOYUKI
Application Number:
JP2012215441A
Publication Date:
May 09, 2013
Filing Date:
September 28, 2012
Export Citation:
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Assignee:
FUJIFILM CORP
International Classes:
H01L35/24; C08K3/04; C08K5/00; C08L101/00; C08L101/12
Domestic Patent References:
JP2002502128A2002-01-22
JP2003332638A2003-11-21
JP2007200829A2007-08-09
JP2008141197A2008-06-19
JP2011520262A2011-07-14
JP2008160077A2008-07-10
JP2002252085A2002-09-06
JP2006128444A2006-05-18
JP2011243809A2011-12-01
Foreign References:
WO2010134432A12010-11-25
WO2011100438A22011-08-18
Attorney, Agent or Firm:
Toshizo Iida
Naosuke Miyamae
Chiaki Noaki



 
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