Toyota Jidosha Kabushiki Kaisha

Kyoto University

Hokkaido University

Saburo Hosokawa

Haruyuki Nakanishi

Hiroki Miura

Tatsuya Takeguchi

Masashi Inoue

Hiroki Takahashi

Masahiro Nagao

Ayaka Nakamura

Kenji Wada

This invention relates to a method for producing a ruthenium catalyst in which ruthenium supported on at least one metal oxide is pretreated with an aldehyde compound, a phosphorus compound, and a lower alcohol compound, and a method for producing alkyl- or alkenyl-substituted compound using the ruthenium catalyst.

Method for producing ruthenium catalyst and method for producing alkyl group&#x2014;or alkenyl group-substituted compound using ruthenium catalyst

A solid electrolyte including a layered metal oxide represented by the formula (1),(LaA)(SrB)(CoC)O&#x2003;&#x2003;(1)[wherein A represents a rare earth element other than La; B represents Mg, Ca, or Ba; C represents Ti, V, Cr, or Mn; 0&#x2266;x&#x3c;1, 0&#x2266;y&#x3c;1, 0&#x2266;z&#x3c;1; and &#x3b4; represents an oxygen deficiency amount].

Solid electrolyte including layered metal oxide, fuel cell including thereof, production method for solid electrolyte, and production method for electrode catalyst

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Kyoto, Japan

Saburo Hosokawa