Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD OF STORING CERIUM-CONTAINING POWDER AND CERIUM-CONTAINING POWDER STORED BY THE METHOD
PROBLEM TO BE SOLVED: To provide a method of storing a cerium-containing powder which is excellent in shelf stability, with discoloration and coloration of the cerium-containing powder during storage suppressed, a cerium-containing powder for solid oxide-formed fuel batteries stored by the storage method and a method of producing an electrolyte sheet for solid oxide-formed fuel batteries using the powder.SOLUTION: A method of storing a cerium-containing powder comprises storing a cerium-containing powder in such a state as to be covered with a packaging member of a UV ray transmissivity in the wavelength range of 280-400 nm of 30% or lower. A cerium-containing powder stored by the storage method and a method of producing an electrolyte sheet for solid oxide-formed fuel batteries using the powder are also provided.
【課題】セリウム含有粉末の保管中に変色や着色されにくい保存性に優れたセリウム含有粉末の保管方法、その保管方法で保管された固体酸化物形燃料電池用のセリウム含有粉末、およびその粉末を用いた固体酸化物形燃料電池用電解質シートの製造方法を提供する。【解決手段】セリウム含有粉末が、波長が２８０〜４００ｎｍの領域での紫外線透過率が３０％以下の梱包部材により覆われている状態で保管されてなることを特徴とするセリウム含有粉末の保管方法であり、上記保管方法により保管されてなるセリウム含有粉末、およびその粉末を用いた固体酸化物形燃料電池用電解質シートの製造方法による。【選択図】なし
METHOD OF STORING CERIUM-CONTAINING POWDER AND CERIUM-CONTAINING POWDER STORED BY THE METHOD
PROBLEM TO BE SOLVED: To provide a method of storing a cerium-containing powder which is excellent in shelf stability, with discoloration and coloration of the cerium-containing powder during storage suppressed, a cerium-containing powder for solid oxide-formed fuel batteries stored by the storage method and a method of producing an electrolyte sheet for solid oxide-formed fuel batteries using the powder.SOLUTION: A method of storing a cerium-containing powder comprises storing a cerium-containing powder in such a state as to be covered with a packaging member of a UV ray transmissivity in the wavelength range of 280-400 nm of 30% or lower. A cerium-containing powder stored by the storage method and a method of producing an electrolyte sheet for solid oxide-formed fuel batteries using the powder are also provided.
【課題】セリウム含有粉末の保管中に変色や着色されにくい保存性に優れたセリウム含有粉末の保管方法、その保管方法で保管された固体酸化物形燃料電池用のセリウム含有粉末、およびその粉末を用いた固体酸化物形燃料電池用電解質シートの製造方法を提供する。【解決手段】セリウム含有粉末が、波長が２８０〜４００ｎｍの領域での紫外線透過率が３０％以下の梱包部材により覆われている状態で保管されてなることを特徴とするセリウム含有粉末の保管方法であり、上記保管方法により保管されてなるセリウム含有粉末、およびその粉末を用いた固体酸化物形燃料電池用電解質シートの製造方法による。【選択図】なし
METHOD OF STORING CERIUM-CONTAINING POWDER AND CERIUM-CONTAINING POWDER STORED BY THE METHOD
セリウム含有粉末の保管方法、およびその保管方法で保管されたセリウム含有粉末。
NISHIKAWA YOHEI (Autor:in) / HATA KAZUO (Autor:in)
22.10.2015
Patent
Elektronische Ressource
Japanisch
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