Matches in SemOpenAlex for { <https://semopenalex.org/work/W2563485223> ?p ?o ?g. }
Showing items 1 to 31 of
31
with 100 items per page.
- W2563485223 endingPage "736" @default.
- W2563485223 startingPage "731" @default.
- W2563485223 abstract "用多晶X射线衍射法研究了ABO 3 型的[(La 1-y Sr y ) 1-z □ z ][Co 0.75 Me 0.25 ][○ 3-δ □ δ ]系列化合物的结构和晶格畸变。结构中A位为La 3+ 、Sr 2+ 和约14%的空位随机占有。不同价态的Co离子和Me 4+ 无序地分布于B位。○位为O 2- 和空位随机占有。A位Sr 2+ 取代La 3+ 量增加,正二价的Co逐渐变为正三价,最后出现正四价。平均晶格畸率 110 2 > 1/2 ,及对CO完全氧化反应的活性迅速增大。因此平均晶格畸变率 110 2 > 1/2 可表征钙钛矿相A位的调变作用和与之相关的催化性能。" @default.
- W2563485223 created "2017-01-06" @default.
- W2563485223 creator A5015846118 @default.
- W2563485223 creator A5045195130 @default.
- W2563485223 date "1987-08-24" @default.
- W2563485223 modified "2023-09-23" @default.
- W2563485223 title "钙钛矿型催化活性材料结构与性能的研究--La k-x Sr x Co 0.75 Me 0.25 ○ 3-δ 体系" @default.
- W2563485223 hasPublicationYear "1987" @default.
- W2563485223 type Work @default.
- W2563485223 sameAs 2563485223 @default.
- W2563485223 citedByCount "0" @default.
- W2563485223 crossrefType "journal-article" @default.
- W2563485223 hasAuthorship W2563485223A5015846118 @default.
- W2563485223 hasAuthorship W2563485223A5045195130 @default.
- W2563485223 hasConcept C185592680 @default.
- W2563485223 hasConcept C192562407 @default.
- W2563485223 hasConcept C8010536 @default.
- W2563485223 hasConceptScore W2563485223C185592680 @default.
- W2563485223 hasConceptScore W2563485223C192562407 @default.
- W2563485223 hasConceptScore W2563485223C8010536 @default.
- W2563485223 hasIssue "8" @default.
- W2563485223 hasLocation W25634852231 @default.
- W2563485223 hasOpenAccess W2563485223 @default.
- W2563485223 hasPrimaryLocation W25634852231 @default.
- W2563485223 hasVolume "8" @default.
- W2563485223 isParatext "false" @default.
- W2563485223 isRetracted "false" @default.
- W2563485223 magId "2563485223" @default.
- W2563485223 workType "article" @default.