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| Highly active and stable material for catalytic hydrodechlorination using ammonia-treated carbon nanofibers as Pd supports | |
| Liu, Qiang; Cui, Zhi-Min; Ma, Zhuo; Bian, Shao-Wei; Song, Wei-Guo | |
| 2008-01-31 | |
| Source Publication | JOURNAL OF PHYSICAL CHEMISTRY C
 |
| ISSN | 1932-7447 |
| Volume | 112Issue:4Pages:1199-1203 |
| Abstract | Carbon nanofibers (CNFs) are treated with ammonia at elevated temperatures to generate pyridinic-type basic species on the CNFs surface. The basic species act as anchors for Pd nanoparticles, resulting in good dispersion and stability of the Pd nanoparticles. These ammonia-treated carbon nanofibers as Pd supports have been used for catalytic hydrodechlorination. It shows high activity and impressive time-on-stream stability in the gas- and liquid-phase catalytic hydrodechlorination of chlorobenzene. The presence of pyridine-type species helps to remove the byproduct HCl from the Pd catalyst, thus preventing the inhibition effect of HCl. It also keeps Pd nanoparticles from aggregation, which is another reason for catalyst deactivation. |
| DOI | 10.1021/jp077496s |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000252619100045 |
| Publisher | AMER CHEMICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.iccas.ac.cn/handle/121111/64070 |
| Collection | 中国科学院化学研究所 |
| Corresponding Author | Song, Wei-Guo |
| Affiliation | Chinese Acad Sci, Inst Chem, BNLMS, Beijing 100080, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Qiang,Cui, Zhi-Min,Ma, Zhuo,et al. Highly active and stable material for catalytic hydrodechlorination using ammonia-treated carbon nanofibers as Pd supports[J]. JOURNAL OF PHYSICAL CHEMISTRY C,2008,112(4):1199-1203. |
| APA | Liu, Qiang,Cui, Zhi-Min,Ma, Zhuo,Bian, Shao-Wei,&Song, Wei-Guo.(2008).Highly active and stable material for catalytic hydrodechlorination using ammonia-treated carbon nanofibers as Pd supports.JOURNAL OF PHYSICAL CHEMISTRY C,112(4),1199-1203. |
| MLA | Liu, Qiang,et al."Highly active and stable material for catalytic hydrodechlorination using ammonia-treated carbon nanofibers as Pd supports".JOURNAL OF PHYSICAL CHEMISTRY C 112.4(2008):1199-1203. |
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