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Abstract:
以Nb2O5为原料,采用一种新型的聚合物前驱体法制备了层状结构K4Nb6O17薄膜.经600℃以上的温度处理,得到了纳米晶的具有(040)取向的薄膜.XPS测量表明该薄膜的元素比K:Nb:O为4.08:5.99:16.77,符合K4Nb6O17的化学计量比.分解水制氢实验表明该薄膜具有良好的光催化性能.应用Boltzmann方程对产氢量的时间曲线进行了分析.结果表明,结晶性能直接影响了薄膜的产氢行为.
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稀有金属材料与工程
ISSN: 1002-185X
Year: 2008
Issue: z2
Volume: 37
Page: 228-232
0 . 7 0 0
JCR@2022
ESI Discipline: MATERIALS SCIENCE;
JCR Journal Grade:4
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 1
Chinese Cited Count:
30 Days PV: 6
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