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Catalytic Conversion of Carbohydrates to Methyl Lactate Using Isolated Tin Sites in SBA-15
Pang, Jifeng; Zheng, Mingyuan; Li, Xinsheng; Song, Lei; Sun, Ruiyan; Sebastian, Joby; Wang, Aiqin; Wang, Junhu; Wang, Xiaodong; Zhang, Tao
KeywordCarbohydrates Methyl Lactate Catalyst Isolated Tin Sites
Source PublicationCHEMISTRYSELECT
2017-01-10
ISSN2365-6549
DOI10.1002/slct.201601752
Volume2Issue:1Pages:309-314
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Multidisciplinary
WOS Research AreaChemistry
WOS KeywordLACTIC-ACID DERIVATIVES ; LEWIS-ACID ; SN-BETA ; SUGAR CONVERSION ; ZEOLITE ; GLUCOSE ; CELLULOSE ; WATER ; CHEMOCATALYSIS ; ISOMERIZATION
AbstractA series of Sn-SBA-15 catalysts were synthesized using a post-synthetic metal implantation method for converting carbohydrates to methyl lactate. The tin species were highly dispersed and isolatedly grafted in the framework of SBA-15 under the tin salt concentration between 2 and 25 wt%. They solely provided a large number of Lewis acid sites, which showed robust activity for carbohydrates conversion in contrast to the performance of tin dioxide domains or particles. Over a Sn-SBA-15 catalyst (Si/Sn molar = 150), the Lewis acid density was 45.9 mmol/g, and methyl lactate yield reached a high value of 57.0% from inulin conversion in methanol at 433 K for 20 h, without the formation of methyl levulinate by-product. The Sn-SBA-15 catalysts were rather stable under reaction conditions, and cycled at least for 4 times without deactivation.
Language英语
WOS IDWOS:000395434600044
PublisherWILEY-V C H VERLAG GMBH
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/169581
Collection中国科学院大连化学物理研究所
Corresponding AuthorZheng, Mingyuan; Zhang, Tao
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, POB 110, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Pang, Jifeng,Zheng, Mingyuan,Li, Xinsheng,et al. Catalytic Conversion of Carbohydrates to Methyl Lactate Using Isolated Tin Sites in SBA-15[J]. CHEMISTRYSELECT,2017,2(1):309-314.
APA Pang, Jifeng.,Zheng, Mingyuan.,Li, Xinsheng.,Song, Lei.,Sun, Ruiyan.,...&Zhang, Tao.(2017).Catalytic Conversion of Carbohydrates to Methyl Lactate Using Isolated Tin Sites in SBA-15.CHEMISTRYSELECT,2(1),309-314.
MLA Pang, Jifeng,et al."Catalytic Conversion of Carbohydrates to Methyl Lactate Using Isolated Tin Sites in SBA-15".CHEMISTRYSELECT 2.1(2017):309-314.
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