Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROTON CONDUCTOR, SOLID ELECTROLYTE LAYER, CELL STRUCTURE, AND STEAM ELECTROLYSIS CELL AND FUEL BATTERY, EACH HAVING THE SAME
To provide a proton conductor increased in the durability against water and carbon dioxide.SOLUTION: A proton conductor comprises a phase having a proton conducting property and represented by the following formula (1): La2±x(MyL1-y)2±zO7-δ (where the elements M include an element of Group V of the periodic table and as an essential component, Nb, the elements L include an element of Group III of the periodic table other than La and as an essential component, Y, 0≤x≤0.1, 0.3≤y≤0.4 and 0≤z≤0.1, and δ is an oxygen deficiency amount). The rate that Nb accounts for in the elements M is 90 mol% or more, and the rate that Y occupies in the elements L is 90 mol% or more.SELECTED DRAWING: Figure 1
【課題】水や二酸化炭素に対する耐性が向上したプロトン伝導体を提供する。【解決手段】プロトン伝導体は、下記式（１）：Ｌａ２±ｘ（ＭｙＬ１−ｙ）２±ｚＯ７−δ（式中、元素Ｍは、周期表第５族元素を含み、かつ必須成分としてＮｂを含み、元素Ｌは、Ｌａ以外の周期表第３族元素を含み、かつ必須成分としてＹを含み、０≦ｘ≦０．１、０．３≦ｙ≦０．４、０≦ｚ≦０．１であり、δは酸素欠損量である。）で表されるプロトン伝導性の相を含む。前記元素Ｍに占めるＮｂの比率は、９０ｍｏｌ％以上であり、前記元素Ｌに占めるＹの比率は、９０ｍｏｌ％以上である。【選択図】図１
PROTON CONDUCTOR, SOLID ELECTROLYTE LAYER, CELL STRUCTURE, AND STEAM ELECTROLYSIS CELL AND FUEL BATTERY, EACH HAVING THE SAME
To provide a proton conductor increased in the durability against water and carbon dioxide.SOLUTION: A proton conductor comprises a phase having a proton conducting property and represented by the following formula (1): La2±x(MyL1-y)2±zO7-δ (where the elements M include an element of Group V of the periodic table and as an essential component, Nb, the elements L include an element of Group III of the periodic table other than La and as an essential component, Y, 0≤x≤0.1, 0.3≤y≤0.4 and 0≤z≤0.1, and δ is an oxygen deficiency amount). The rate that Nb accounts for in the elements M is 90 mol% or more, and the rate that Y occupies in the elements L is 90 mol% or more.SELECTED DRAWING: Figure 1
【課題】水や二酸化炭素に対する耐性が向上したプロトン伝導体を提供する。【解決手段】プロトン伝導体は、下記式（１）：Ｌａ２±ｘ（ＭｙＬ１−ｙ）２±ｚＯ７−δ（式中、元素Ｍは、周期表第５族元素を含み、かつ必須成分としてＮｂを含み、元素Ｌは、Ｌａ以外の周期表第３族元素を含み、かつ必須成分としてＹを含み、０≦ｘ≦０．１、０．３≦ｙ≦０．４、０≦ｚ≦０．１であり、δは酸素欠損量である。）で表されるプロトン伝導性の相を含む。前記元素Ｍに占めるＮｂの比率は、９０ｍｏｌ％以上であり、前記元素Ｌに占めるＹの比率は、９０ｍｏｌ％以上である。【選択図】図１
PROTON CONDUCTOR, SOLID ELECTROLYTE LAYER, CELL STRUCTURE, AND STEAM ELECTROLYSIS CELL AND FUEL BATTERY, EACH HAVING THE SAME
プロトン伝導体、固体電解質層、セル構造体、およびそれを備える水蒸気電解セルならびに燃料電池
NODA YOHEI (Autor:in) / HIGASHINO TAKAHIRO (Autor:in) / HIRAIWA CHIHIRO (Autor:in) / MIZUHARA NAHO (Autor:in) / TAWARAYAMA HIROMASA (Autor:in) / AWAZU TOMOYUKI (Autor:in) / MASHIMA MASATOSHI (Autor:in) / UDA TETSUYA (Autor:in) / HAN DONGLIN (Autor:in) / KATO KOHEI (Autor:in)
27.05.2021
Patent
Elektronische Ressource
Japanisch
IPC:
H01M
Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie
,
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
/
C01G
Verbindungen der von den Unterklassen C01D oder C01F nicht umfassten Metalle
,
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
/
C04B
Kalk
,
LIME
/
C25B
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS
,
Elektrolytische oder elektrophoretische Verfahren für die Herstellung von Verbindungen oder von nichtmetallischen Elementen
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