The constituent for thermoelectrical conversion layer formation, a thermoelectrical conversion layer element, and a thermoelectrical power generation article

Japanese Patent JP6151618

B2

Provided are a composition for forming a thermoelectric conversion layer, the composition having excellent thermoelectric characteristics; a thermoelectric conversion element, in which the composition is used to form a thermoelectric conversion layer; and a thermoelectric power generating component. The composition for forming a thermoelectric conversion layer includes inorganic particles having an average particle size of 1.0 μm or less; a carrier transport material which satisfies at least one of the condition that the mobility is 0.001 cm2/Vs or more and the condition that the carrier density is 1×1010 cm−3 to 1×1021 cm−3 when the band gap of the inorganic particles is 1.5 eV or less; and a material for a thermal excitation source which is an organic material satisfying the condition that the band gap is 1.5 eV or less when the band gap of the inorganic particles is more than 1.5 eV.

Kano Takeyoshi
Maruyama Yoichi

JP2013207292A

June 21, 2017

October 02, 2013

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FUJIFILM Corporation

H01L35/24; C01B19/00; C07C323/29; C07D339/06; H01L29/06; H01L35/14; H01L35/22; H01L35/26; H01L51/00; H01L51/30; H02N11/00

JP2011249749A
JP2003046145A
JP2004055849A

WO2013065631A1

Li-Dong ZHAO et al.,Thermoelectric and mechanical properties of nano-SiC-dispersed Bi2Te3 fabricated by mechanical alloying and spark plasma sintering,Journal of Alloys and Compounds,2008年 5月 8日,Volume 455, Issues 1-2,Pages 259-264

Nozomi Watanabe
Haruko Sanwa
Hideaki Ito
Fumio Mitsuhashi

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