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Solid base catalysts derived from Ca-M-Al (M = Mg, La, Ce, Y) layered double hydroxides for dimethyl carbonate synthesis by transesterification of methanol with propylene carbonate
- Source :
- Chinese Journal of Catalysis. 38:1860-1869
- Publication Year :
- 2017
- Publisher :
- Elsevier BV, 2017.
-
Abstract
- Composite solid base catalysts derived from Ca-M-Al (M = Mg, La, Ce, Y) layered double hydroxides (LDH) were synthesized, characterized and applied to the transesterification of methanol with propylene carbonate. X-ray diffraction analyses of the catalysts show that all of the catalysts were in the form of composite oxides. Compared with the Ca-Al LDH catalyst, the specific surface areas and pore volumes of the catalysts were increased with the introduction of Mg, La or Ce. The catalytic performance of these catalysts increases in the order of Ca-Y-Al
- Subjects :
- Composite number
Layered double hydroxides
Solid base
02 engineering and technology
General Medicine
Transesterification
engineering.material
010402 general chemistry
021001 nanoscience & nanotechnology
01 natural sciences
0104 chemical sciences
Catalysis
chemistry.chemical_compound
chemistry
Propylene carbonate
engineering
Methanol
Dimethyl carbonate
0210 nano-technology
Nuclear chemistry
Subjects
Details
- ISSN :
- 18722067
- Volume :
- 38
- Database :
- OpenAIRE
- Journal :
- Chinese Journal of Catalysis
- Accession number :
- edsair.doi...........af49cbb287dc4ad102b5604468d36783