| Catalytic degradation of polyurea: synthesis of N-substituted carbamates with CuO-ZnO as the catalyst | |
| Department | OSSO国家重点实验室 |
Li QH(李庆贺)1,2; Wang PX(王培学)1,3 ; Liu SM(刘士民)1; Fei YQ(费玉清)1,2; Deng YQ(邓友全)1,3; Deng YQ(邓友全)
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| The second department | 固体润滑国家重点实验室 |
| 2016 | |
| Source Publication | Green Chemistry
 |
| ISSN | 1463-9262 |
| Volume | 18Issue:22Pages:6091-6098 |
| Abstract | A composite oxide CuO–ZnO catalyst was prepared and tested in the degradation of various polyureas using urea as the carbonyl source for the first time in this field. Under the optimized reaction conditions, a 96% diethyl hexamethylenedicarbamate (EHDC) yield was obtained with polyurea-hexamethylenediamine (PU-HDA) over the CuO–ZnO catalyst. The characterization results of the structural and component properties of the prepared catalyst indicated that the Zn-rich polycrystalline oxide with good dispersion exhibited enhanced catalytic activity in this reaction system. Moreover, the catalytic mechanism of the CuO–ZnO catalyst in polyurea degradation was proposed and investigated preliminarily. |
| Subject Area | 物理化学与绿色催化 |
| DOI | 10.1039/c6gc01884j |
| Funding Organization | the National Natural Science Foundation of China (no. 21173240) |
| Indexed By | SCI |
| If | 9.125 |
| Language | 英语 |
| Funding Project | 绿色催化课题组 |
| compositor | 第一作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/21097 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Deng YQ(邓友全) |
| Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Qingdao Ctr Resource Chem & New Mat, Qingdao 266100, Peoples R China |
| Recommended Citation GB/T 7714 | Li QH,Wang PX,Liu SM,et al. Catalytic degradation of polyurea: synthesis of N-substituted carbamates with CuO-ZnO as the catalyst[J]. Green Chemistry,2016,18(22):6091-6098. |
| APA | Li QH,Wang PX,Liu SM,Fei YQ,Deng YQ,&邓友全.(2016).Catalytic degradation of polyurea: synthesis of N-substituted carbamates with CuO-ZnO as the catalyst.Green Chemistry,18(22),6091-6098. |
| MLA | Li QH,et al."Catalytic degradation of polyurea: synthesis of N-substituted carbamates with CuO-ZnO as the catalyst".Green Chemistry 18.22(2016):6091-6098. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| c6gc01884j.pdf（960KB） | 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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