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The shape effect of TiO2 in VOx/TiO2 catalysts for selective reduction of NO by NH3
Shi, Quanquan1; Li, Yong1; Zhou, Yan1; Miao, Shu1; Ta, Na1; Zhan, Ensheng1; Liu, Jingyue (Jimmy)1,2; Shen, Wenjie1
刊名JOURNAL OF MATERIALS CHEMISTRY A
2015
DOI10.1039/c5ta02897c
3期:27页:14409-14415
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
研究领域[WOS]Chemistry ; Energy & Fuels ; Materials Science
关键词[WOS]TEMPERATURE-PROGRAMMED REDUCTION ; VANADIA-TITANIA AEROGELS ; EXPOSED 001 FACETS ; ANATASE TIO2 ; RAMAN-SPECTROSCOPY ; STRUCTURAL-PROPERTIES ; V2O5/TIO2 CATALYSTS ; OXIDE CATALYSTS ; OXIDATION ; SURFACE
英文摘要Anatase TiO2 nanosheets exposing 74% of {001} facets and nanospindles exposing 81% of {101} facets were hydrothermally synthesized with the aid of F- and CH3COO-, respectively. Upon vanadia loading at a monolayer amount level, the {001} facets on TiO2 nanosheets favored the deposition of octahedral vanadia species, but the {101} facets on TiO2 nanospindles resulted in the formation of tetrahedral vanadia species. The shape effect of TiO2, in terms of its predominantly exposed crystal facets, on the catalytic performance of VOx/TiO2 samples for selective reduction of NO with NH3 was examined. The octahedral vanadia species on TiO2 nanosheets showed a significantly higher activity than the tetrahedral vanadia species on TiO2 nanospindles.
语种英语
WOS记录号WOS:000357257900042
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被引频次:17[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/146359
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Arizona State Univ, Dept Phys, Tempe, AZ 85287 USA
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GB/T 7714
Shi, Quanquan,Li, Yong,Zhou, Yan,et al. The shape effect of TiO2 in VOx/TiO2 catalysts for selective reduction of NO by NH3[J]. JOURNAL OF MATERIALS CHEMISTRY A,2015,3(27):14409-14415.
APA Shi, Quanquan.,Li, Yong.,Zhou, Yan.,Miao, Shu.,Ta, Na.,...&Shen, Wenjie.(2015).The shape effect of TiO2 in VOx/TiO2 catalysts for selective reduction of NO by NH3.JOURNAL OF MATERIALS CHEMISTRY A,3(27),14409-14415.
MLA Shi, Quanquan,et al."The shape effect of TiO2 in VOx/TiO2 catalysts for selective reduction of NO by NH3".JOURNAL OF MATERIALS CHEMISTRY A 3.27(2015):14409-14415.
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