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Abstract:
采用阳极氧化法在高纯钛片上原位组装TiO2纳米管阵列,然后用脉冲电沉积方法将Pt沉积到TiO2纳米管阵列上,制备出Pt-TiO2纳米管电极.利用XRD和SEM对所获电极的微观结构和形貌进行表征,结果表明,Pt纳米颗粒以花簇状分散在TiO2纳米管上,晶粒大小约为25.6 nm.对甲醇的电催化性能的研究结果表明,脉冲电沉积制得的Pt-TiO2纳米管电极比TiO2纳米管电极和纯Pt片电极具有更高的电催化活性,是Pt电极的40多倍.
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Source :
高等学校化学学报
Year: 2012
Issue: 05
Volume: 33
Page: 1021-1024
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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