Efficient production of methanol and diols via the hydrogenation of cyclic carbonates using copper-silica nanocomposite catalysts | |
Liu HL(刘海龙)1,4; Huang ZW(黄志威)1; Han, Zhaobin2; Ding KL(丁奎岭)2; Liu, Haichao3; Xia CG(夏春谷)1; Chen J(陈静)1; Xia CG(夏春谷); Chen J(陈静) | |
刊名 | Green Chemistry |
2015 | |
卷号 | 17期号:8页码:4281-4290 |
ISSN号 | 1463-9262 |
通讯作者 | 丁奎岭 ; 夏春谷 ; 陈静 |
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 Cu0 and Cu+ sites was considered to play a critical role in attaining high yields of methanol and diols. |
学科主题 | 物理化学与绿色催化 |
收录类别 | SCI |
资助信息 | the National Natural Science Foundation of China (Grant No. 21133011;21203221;21473224);the Natural Science Foundation of Gansu province (1308RJZA281) |
语种 | 英语 |
WOS记录号 | WOS:000358887300023 |
公开日期 | 2015-12-24 |
内容类型 | 期刊论文 |
源URL | [http://210.77.64.217/handle/362003/18535] |
专题 | 兰州化学物理研究所_OSSO国家重点实验室 |
通讯作者 | Xia CG(夏春谷); Chen J(陈静) |
作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Suzhou Res Inst LICP, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China 3.Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
推荐引用方式 GB/T 7714 | Liu HL,Huang ZW,Han, Zhaobin,et al. Efficient production of methanol and diols via the hydrogenation of cyclic carbonates using copper-silica nanocomposite catalysts[J]. Green Chemistry,2015,17(8):4281-4290. |
APA | Liu HL.,Huang ZW.,Han, Zhaobin.,Ding KL.,Liu, Haichao.,...&陈静.(2015).Efficient production of methanol and diols via the hydrogenation of cyclic carbonates using copper-silica nanocomposite catalysts.Green Chemistry,17(8),4281-4290. |
MLA | Liu HL,et al."Efficient production of methanol and diols via the hydrogenation of cyclic carbonates using copper-silica nanocomposite catalysts".Green Chemistry 17.8(2015):4281-4290. |
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