europium ion 中文意思是什麼
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The composite films comprising europium - containing lanthanide polyoxometalates all exhibited the characteristic red light emissions of eu3 + ion and the emission intensity increased with the number of bilayers. the films made up of keggin - type [ a - siw12o40 ] 4 - polyanion and polyaniline had conductivities with a magnitude of 10 - 3 s cm - 1
含銪多金屬氧酸鹽-聚電解質無機-有機復合膜在室溫下均顯示出eu ~ （ 3 + ）離子的特徵紅光發射，而且發射峰強度隨雙層數的增加而增長。
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