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Graphene-supported small tungsten carbide nanocrystals promoting a Pd catalyst towards formic acid oxidation
He CY(何春勇); Tao JZ(陶举洲); Ke YB(柯于斌); He, CY; Tao, JZ; Ke, YB; Qiu, YF
刊名RSC ADVANCES
2015
卷号5期号:82页码:66695-66703
学科分类Chemistry
DOI10.1039/c5ra13028j
通讯作者何春勇 ; 陶举洲
文章类型Article
英文摘要Using a microwave assisting method, we successfully synthesized tungsten carbide nanocrystals with a hexagonal prism shape on graphene (WCP/G). The WCP nanocrystals are 5 nm in size and dominated by (01 (1) over bar0), (10 (1) over bar0) and (1 (1) over bar 00) facets with a preferred orientation of [0001]. An intermittent microwave heating (IMH) method is also utilized to load Pd nanoparticles (NPs) onto WCP/G to produce Pd-WCP/G, which displays a significant improvement as a catalyst for formic acid oxidation with peak current density increasing by a factor of 7, and notably enhanced durability. We believe this synthesis method of WCP/G opens new possibilities to research shape-controlled and high-surface-area transition metal carbide nanocrystals (TMCs) and developing them as efficient and low-cost catalysts or catalyst supports in a broad range of sustainable energy technologies.
类目[WOS]Chemistry, Multidisciplinary
收录类别SCI ; EI ; CA
WOS记录号WOS:000359251600026
引用统计
被引频次:13[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/228674
专题东莞分部_期刊论文
中国科学院高能物理研究所_实验物理中心
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GB/T 7714
He CY,Tao JZ,Ke YB,et al. Graphene-supported small tungsten carbide nanocrystals promoting a Pd catalyst towards formic acid oxidation[J]. RSC ADVANCES,2015,5(82):66695-66703.
APA 何春勇.,陶举洲.,柯于斌.,He, CY.,Tao, JZ.,...&Qiu, YF.(2015).Graphene-supported small tungsten carbide nanocrystals promoting a Pd catalyst towards formic acid oxidation.RSC ADVANCES,5(82),66695-66703.
MLA 何春勇,et al."Graphene-supported small tungsten carbide nanocrystals promoting a Pd catalyst towards formic acid oxidation".RSC ADVANCES 5.82(2015):66695-66703.
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