Nano-SO42-/TiO2 Catalyzed Eco-Friendly Esterification of Dicarboxylic Acids | |
Department | 固体润滑国家重点实验室 |
Ji XB(纪献兵)1,2; Chen YX(陈银霞)1; Shen, Zuoyuan1; Chen YX(陈银霞) | |
2014 | |
Source Publication | Asian Journal of Chemistry |
ISSN | 0970-7077 |
Volume | 26Issue:17Pages:5769-5772 |
Abstract | Nano-SO42–/TiO2 was prepared by wet impregnation method. The structure and properties of the prepared nano-SO42–/TiO2 catalyst was characterized by XRD, SEM, TEM and BET analysis. The catalytic activities of the catalysts were tested by the esterification of sebacic acid with 2-ethyl hexanol and a series of other dicarboxylic acid. The influence factors on the reaction, such as the catalyst calcination temperature, reaction temperature/time and the molar ratio of acid to alcohol were extensively explored. Nano-SO42–/TiO2 prepared exhibited much higher catalytic activity in esterification reactions. By applying the optimized reaction condition, i.e. 160 ºC, 2 h, 5 wt % nano-SO42–/TiO2 with a 1:3 molar ratio of sebacic acid to 2-ethyl hexanol, higher than 99 % isolated of the desired ester could be obtained. |
Keyword | Nano-so42-/tio2 Solid Acid Catalyst Esterification Dicarboxylic Acids |
Subject Area | 材料科学与物理化学 |
DOI | 10.14233/ajchem.2014.18202 |
Funding Organization | the Program of State Key Laboratory of Solid Lubrication, Lanzhou Insititute of Chemical Physics, Chinese Academy of Sciences (Grant No. 1109);the Program of Hebei Committee of Science and Technology (Grant No. 12273610) |
Indexed By | SCI |
Language | 英语 |
compositor | 第二作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/21314 |
Collection | 固体润滑国家重点实验室(LSL) |
Corresponding Author | Chen YX(陈银霞) |
Affiliation | 1.Environm Management Coll China, Qinhuangdao 066004, Hebei Province, Peoples R China 2.Chinese Acad Sci, State Key Lab Solid Lubricat, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China |
Recommended Citation GB/T 7714 | Ji XB,Chen YX,Shen, Zuoyuan,et al. Nano-SO42-/TiO2 Catalyzed Eco-Friendly Esterification of Dicarboxylic Acids[J]. Asian Journal of Chemistry,2014,26(17):5769-5772. |
APA | Ji XB,Chen YX,Shen, Zuoyuan,&陈银霞.(2014).Nano-SO42-/TiO2 Catalyzed Eco-Friendly Esterification of Dicarboxylic Acids.Asian Journal of Chemistry,26(17),5769-5772. |
MLA | Ji XB,et al."Nano-SO42-/TiO2 Catalyzed Eco-Friendly Esterification of Dicarboxylic Acids".Asian Journal of Chemistry 26.17(2014):5769-5772. |
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LZ01029769.pdf(2273KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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