THERMOELECTRIC POWER GENERATION ELEMENT, THERMOELECTRIC POWER GENERATION MODULE INCLUDING SAME, AND THERMOELECTRIC POWER GENERATION METHOD USING SAME
| 外国特許コード | F170009028 |
|---|---|
| 整理番号 | (S2015-1997-N0) |
| 掲載日 | 2017年3月29日 |
| 出願国 | 世界知的所有権機関（ＷＩＰＯ） |
| 国際出願番号 | 2016JP075856 |
| 国際公開番号 | WO 2017038988 |
| 国際出願日 | 平成28年9月2日(2016.9.2) |
| 国際公開日 | 平成29年3月9日(2017.3.9) |
| 優先権データ |
|
| 発明の名称 （英語） | THERMOELECTRIC POWER GENERATION ELEMENT, THERMOELECTRIC POWER GENERATION MODULE INCLUDING SAME, AND THERMOELECTRIC POWER GENERATION METHOD USING SAME |
| 発明の概要（英語） | The objective of the present invention is to provide a thermoelectric power generation element which does not require a temperature gradient, and a thermoelectric power generation system in which said thermoelectric power generation element is used. The present invention can solve the above problem by means of a thermoelectric power generation element characterized in that: a first layer comprising a thermoelectric power conversion material that generates thermally excited electrons and holes, and a second layer comprising an electrolyte solution or a solid electrolyte in which a pair of charge transport ions can move are laminated; the valence band potential of the thermoelectric power conversion material which generates thermally excited electrons and holes inside the first layer is more positive than the oxidation-reduction potential of the pair of charge transport ions inside the second layer; and the more easily oxidized among the ions undergoes an oxidation reaction at the boundary of the first layer and the second layer. |
| 従来技術、競合技術の概要（英語） |
BACKGROUND ART Conventional, such as a factory or geothermal heat as heat using a thermoelectric generation, thermoelectric power generation using the Seebeck effect has been known (Patent Documents 1 and 2, as well as non-patent document 1) in order to effectively use the thermal energy, which is expected. By the Seebeck effect thermoelectric generator, a temperature gradient in a metal or a semiconductor by use of the voltage when the power generation principle. More specifically, p-type semiconductor and n-type semiconductor is coupled to the thermoelectric conversion element, by applying a temperature gradient, converts thermal energy into electrical energy in the thermoelectric power generation system. The thermoelectric power generation systems, such as a thermal power plant greenhouse gas is not generated. Also, often in a region of a volcano, can be utilized as heat energy from geothermal, promising power generation method are considered. |
|
|
|
|
| 国際特許分類(IPC) | |
| 指定国 |
National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW EAPO: AM AZ BY KG KZ RU TJ TM EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN ST TD TG |
日本語項目の表示
| 発明の名称 | 熱電発電素子及びそれを含む熱電発電モジュール、並びにそれを用いた熱電発電方法 |
|---|---|
| 発明の概要 | 本発明の目的は、温度勾配を必要としない熱電発電素子及びそれを用いた熱電発電システムを提供することである。 前記課題は、本発明の熱励起電子及び正孔を生成する熱電変換材料を含む第１層、及び電荷輸送イオン対が移動できる固体電解質または電解質溶液を含む第２層、が積層しており、第１層内の熱励起電子及び正孔を生成する熱電変換材料の価電子帯電位が第２層内の前記電荷輸送イオン対の酸化還元電位よりも正であり、第１層と第２層の界面で前記２つのイオンのうち、より酸化されやすいイオンの酸化反応が生じることを特徴とする熱電発電素子によって解決することができる。 |
※
詳しくお知りになりたい方は下記「問合せ先」まで直接お問合わせください
『 THERMOELECTRIC POWER GENERATION ELEMENT, THERMOELECTRIC POWER GENERATION MODULE INCLUDING SAME, AND THERMOELECTRIC POWER GENERATION METHOD USING SAME 』に関するお問合せ
- 東京工業大学 研究・産学連携本部
- URL: https://www.ori.titech.ac.jp/
-
E-mail:
- Address: 〒152-8550 東京都目黒区大岡山2-12-1
- TEL: 03-5734-3817
- FAX: 03-5734-2482
※ 同じキーワードでJ-STORE内を検索することが出来ます。→ J-STORE内を検索
