DICP OpenIR
Subject Area物理化学
Catalytic oxidation of glycerol to tartronic acid over Au/HY catalyst under mild conditions
Cai, Jiaying1,2; Ma, Hong1; Zhang, Junjie1,2; Du, Zhongtian1; Huang, Yizheng1; Gao, Jin1; Xu, Jie1; Xu J(徐杰)
KeywordCatalytic Oxidation Glycerol Gold Tartronic Acid
Source PublicationCHINESE JOURNAL OF CATALYSIS
2014-10-01
DOI10.1016/S1872-2067(14)60132-7
Volume35Issue:10Pages:1653-1660
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS Research AreaChemistry ; Engineering
WOS KeywordLIQUID-PHASE OXIDATION ; MOLECULAR-OXYGEN ; CHEMISTRY ; BIODIESEL ; AU ; BEHAVIOR ; REACTOR
AbstractGold nanoclusters or nanoparticles on various supports (CeO2, activated carbon, HY, REY, and NaY) were investigated for glycerol oxidation in the aqueous phase under mild conditions. Compared with other catalysts, Au/HY showed remarkable catalytic performance in forming dicarboxylic acid (tartronic acid) over the monocarboxylic acid (glyceric acid) or the C-C cleavage product (oxalic acid). Au/HY achieved 98% conversion of glycerol and 80% yield of tartronic acid at 60 degrees C under 0.3 MPa O-2. Further characterization showed that the small size of Au clusters is the key factor for the high oxidation performance. In situ Fourier transform infrared spectroscopy revealed that glycerol was first transformed to glyceric acid, and then glyceric acid was directly oxidized to tartronic acid. (C) 2014, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
Language英语
WOS IDWOS:000344136500005
Citation statistics
Cited Times:17[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/144401
Collection中国科学院大连化学物理研究所
Corresponding AuthorXu J(徐杰)
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian 116023, Liaoning, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Cai, Jiaying,Ma, Hong,Zhang, Junjie,et al. Catalytic oxidation of glycerol to tartronic acid over Au/HY catalyst under mild conditions[J]. CHINESE JOURNAL OF CATALYSIS,2014,35(10):1653-1660.
APA Cai, Jiaying.,Ma, Hong.,Zhang, Junjie.,Du, Zhongtian.,Huang, Yizheng.,...&徐杰.(2014).Catalytic oxidation of glycerol to tartronic acid over Au/HY catalyst under mild conditions.CHINESE JOURNAL OF CATALYSIS,35(10),1653-1660.
MLA Cai, Jiaying,et al."Catalytic oxidation of glycerol to tartronic acid over Au/HY catalyst under mild conditions".CHINESE JOURNAL OF CATALYSIS 35.10(2014):1653-1660.
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