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Catalytic removal of benzene over CeO2-MnO (x) composite oxides with rod-like morphology supporting PdO
Alternative TitleJ. Nanopart. Res.
Wang, Zhen; Yang, Min2; Shen, Genli; Liu, Haidi3; Chen, Yunfa3; Wang, Qi
2014-04-06
Source PublicationJOURNAL OF NANOPARTICLE RESEARCH
ISSN1388-0764
Volume16Issue:5Pages:12
AbstractCeO2-MnO (x) composites possessing rod-like morphology (fixed mole proportion of Ce/Mn) were synthesized through hydrothermal method and chosen as supporters to load PdO nanoparticles (PdO/Ce (x) Mn1-x ). The size of loaded PdO nanoparticles is about 2 nm. The catalytic behaviors of supported catalysts were examined through the complete catalytic oxidation of benzene. The results illustrated that the activities of supported catalysts were enhanced greatly as compared to unsupported, and the completely conversion temperature of benzene was reduced to ca. 250 A degrees C. The effect of noble metal species (PdO) addition on the catalytic property and crystal structure of composites was researched in detail. The data revealed that the interaction between PdO and supporter, and intrinsic properties of supporter resulted in the enhancement of catalytic abilities.; CeO2-MnO (x) composites possessing rod-like morphology (fixed mole proportion of Ce/Mn) were synthesized through hydrothermal method and chosen as supporters to load PdO nanoparticles (PdO/Ce (x) Mn1-x ). The size of loaded PdO nanoparticles is about 2 nm. The catalytic behaviors of supported catalysts were examined through the complete catalytic oxidation of benzene. The results illustrated that the activities of supported catalysts were enhanced greatly as compared to unsupported, and the completely conversion temperature of benzene was reduced to ca. 250 A degrees C. The effect of noble metal species (PdO) addition on the catalytic property and crystal structure of composites was researched in detail. The data revealed that the interaction between PdO and supporter, and intrinsic properties of supporter resulted in the enhancement of catalytic abilities.
KeywordCeo2-mnox Catalysts Nanocomposites Pdo Interaction Intrinsic Property Of Supporter Benzene Oxidation
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
DOI10.1007/s11051-014-2367-5
URL查看原文
Indexed BySCI
Language英语
WOS KeywordVOLATILE ORGANIC-COMPOUNDS ; MNOX-CEO2 MIXED-OXIDE ; LOW-TEMPERATURE ; CO OXIDATION ; CUO-CEO2 CATALYSTS ; CERIA CATALYSTS ; COMBUSTION ; PALLADIUM ; TOLUENE ; METHANE
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science
WOS SubjectChemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000334409300001
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/10987
Collection研究所(批量导入)
Affiliation1.Natl Ctr Nanosci & Technol, CAS Key Lab Standardizat & Measurement Nanotechno, Beijing 100190, Peoples R China
2.Univ Sci & Technol Beijing, Beijing 100083, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Wang, Zhen,Yang, Min,Shen, Genli,et al. Catalytic removal of benzene over CeO2-MnO (x) composite oxides with rod-like morphology supporting PdO[J]. JOURNAL OF NANOPARTICLE RESEARCH,2014,16(5):12.
APA Wang, Zhen,Yang, Min,Shen, Genli,Liu, Haidi,Chen, Yunfa,&Wang, Qi.(2014).Catalytic removal of benzene over CeO2-MnO (x) composite oxides with rod-like morphology supporting PdO.JOURNAL OF NANOPARTICLE RESEARCH,16(5),12.
MLA Wang, Zhen,et al."Catalytic removal of benzene over CeO2-MnO (x) composite oxides with rod-like morphology supporting PdO".JOURNAL OF NANOPARTICLE RESEARCH 16.5(2014):12.
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