Efficient production of methanol and diols via the hydrogenation of   cyclic carbonates using copper-silica nanocomposite catalysts

doi:10.1039/c5gc00810g

CORC > 北京大学 > 化学与分子工程学院

	Efficient production of methanol and diols via the hydrogenation of cyclic carbonates using copper-silica nanocomposite catalysts
	Liu, Hailong ; Huang, Zhiwei ; Han, Zhaobin ; Ding, Kuiling ; Liu, Haichao ; Xia, Chungu ; Chen, Jing
刊名	GREEN CHEMISTRY
	2015
关键词	VAPOR-PHASE HYDROGENATION PRECIPITATION-GEL METHOD DIMETHYL OXALATE ETHYLENE-GLYCOL CU/SIO2 CATALYSTS SUPPORTED COPPER GLYCEROL HYDROGENOLYSIS SELECTIVE SYNTHESIS ETHANOL SYNTHESIS STABILITY
DOI	10.1039/c5gc00810g
英文摘要	Copper-silica nanocomposite catalysts with a uniform Cu dispersion prepared by a precipitation-gel method have been found to be highly efficient in the heterogeneous catalytic hydrogenation of CO2-derived cyclic carbonates, providing an indirect but practical approach for the transformation of CO2 to methanol with the co-production of diols under relatively mild conditions. The catalysts possessed remarkable stability in both batch and fixed-bed continuous flow reactors especially after promotion with B2O3. The reaction was found to depend sensitively on the Cu particle size, the surface acidity-basicity and the Cu valence of the catalysts. The synergetic effect between balanced Cu-0 and Cu+ sites was considered to play a critical role in attaining high yields of methanol and diols.; National Natural Science Foundation of China [21133011, 21203221, 21473224]; Natural Science Foundation of Gansu province [1308RJZA281]; SCI(E); ARTICLE; kding@mail.sioc.ac.cn; cgxia@lzb.ac.cn; chenj@licp.cas.cn; 8; 4281-4290; 17
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/421115]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Liu, Hailong,Huang, Zhiwei,Han, Zhaobin,et al. Efficient production of methanol and diols via the hydrogenation of cyclic carbonates using copper-silica nanocomposite catalysts[J]. GREEN CHEMISTRY,2015.
APA	Liu, Hailong.,Huang, Zhiwei.,Han, Zhaobin.,Ding, Kuiling.,Liu, Haichao.,...&Chen, Jing.(2015).Efficient production of methanol and diols via the hydrogenation of cyclic carbonates using copper-silica nanocomposite catalysts.GREEN CHEMISTRY.
MLA	Liu, Hailong,et al."Efficient production of methanol and diols via the hydrogenation of cyclic carbonates using copper-silica nanocomposite catalysts".GREEN CHEMISTRY (2015).