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Abstract:
在Triton X-100/乙二醇/环己烷/水微乳液中制备了Pt3Sn/C催化剂。用EDX、TEM、XRD、循环伏安和恒电位等技术,分析了温度、n(H2O)∶n(Triton X-100)及气氛等对催化剂的影响。在30℃、n(H2O)∶n(Triton X-100)=11∶1及N2保护时制备的催化剂,对乙醇氧化的活性较高,Pt3Sn粒子在炭载体表面的分布均匀,粒径约为3 nm,n(Pt)∶n(Sn)=76∶24。
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电池
Year: 2009
Issue: 04
Volume: 39
Page: 188-190
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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