CIOMP OpenIR  > 中科院长春光机所知识产出
Propylsulfonic acid and methyl bifunctionalized TiSBA-15 silica as an efficient heterogeneous acid catalyst for esterification and transesterification
Leon, C. I. S.; D. Y. Song; F. Su; S. An; H. B. Liu; J. Gao; Y. H. Guo and J. Y. Leng
2015
发表期刊Microporous and Mesoporous Materials
卷号204页码:218-225
摘要Propylsulfonic acid and methyl bifunctionalized TiSBA-15 silica material, TiSBA-15-Me-PrSO3H, is prepared by a direct nonionic surfactant-templated sol-gel co-condensation approach combined with low-temperature hydrothermal treatment. The structural integrity of the incorporated propylsulfonic acid groups and terminally bonding methyl groups are studied by C-13 CP-MAS NMR and Si-29 MAS NMR spectroscopy, while the chemical state of Ti(IV) species in the hybrid material is tested by XPS and UV-Vis/DRS. The ordered mesostructure, morphology and porosity of as-prepared hybrid material are characterized by low-angle XRD measurements, TEM observations and nitrogen gas porosimetry measurements. As the efficient solid acid catalyst, the heterogeneous acid catalytic activity and stability of the TiSBA-15-Me-PrSO3H are evaluated by esterification of palmitic acid and transesterification of yellow horn oil with methanol under refluxing temperature (65 degrees C) and atmospheric pressure. Based on the physicochemical properties and catalytic testing results, the excellent heterogeneous acid catalytic behaviors of as-prepared hybrid catalyst are explained by the contribution of their strong Bronsted and Lewis acidity, excellent porosity properties as well as surface hydrophobicity. (C) 2014 Elsevier Inc. All rights reserved.
收录类别SCI ; EI
文献类型期刊论文
条目标识符http://ir.ciomp.ac.cn/handle/181722/55300
专题中科院长春光机所知识产出
推荐引用方式
GB/T 7714
Leon, C. I. S.,D. Y. Song,F. Su,et al. Propylsulfonic acid and methyl bifunctionalized TiSBA-15 silica as an efficient heterogeneous acid catalyst for esterification and transesterification[J]. Microporous and Mesoporous Materials,2015,204:218-225.
APA Leon, C. I. S..,D. Y. Song.,F. Su.,S. An.,H. B. Liu.,...&Y. H. Guo and J. Y. Leng.(2015).Propylsulfonic acid and methyl bifunctionalized TiSBA-15 silica as an efficient heterogeneous acid catalyst for esterification and transesterification.Microporous and Mesoporous Materials,204,218-225.
MLA Leon, C. I. S.,et al."Propylsulfonic acid and methyl bifunctionalized TiSBA-15 silica as an efficient heterogeneous acid catalyst for esterification and transesterification".Microporous and Mesoporous Materials 204(2015):218-225.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Leon-2015-Propylsulf(1227KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Leon, C. I. S.]的文章
[D. Y. Song]的文章
[F. Su]的文章
百度学术
百度学术中相似的文章
[Leon, C. I. S.]的文章
[D. Y. Song]的文章
[F. Su]的文章
必应学术
必应学术中相似的文章
[Leon, C. I. S.]的文章
[D. Y. Song]的文章
[F. Su]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Leon-2015-Propylsulfonic acid.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。