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| Metal Al produced by H-2 plasma reduction of AlCl3: A thermodynamic and kinetic study on the plasma chemistry | |
| Zheng, Jie1; Sun, Bo1; Yang, Rong1; Song, Xubo1; Li, Xingguo1,2; Pu, Yikang3 | |
| 2008-10-09 | |
| Source Publication | JOURNAL OF PHYSICAL CHEMISTRY B
 |
| ISSN | 1520-6106 |
| Volume | 112Issue:40Pages:12748-12752 |
| Abstract | In this paper we reported that low temperature plasma may reverse the direction of a chemical reaction. The thermodynamically forbidden reaction between H-2 and AlCl3 was able to take place with the assistance of low temperature plasma, yielding metal Al. The plasma chemistry of the reaction was investigated by optical emission spectroscopy, which suggested that the dissociation of H-2 and AlCl3 molecules by plasma led the reaction to a thermodynamically favorable one by creating reaction channels with low Gibbs free energy change. The addition of Ar promoted the reaction kinetics dramatically, which was attributed to the enhanced dissociation of AlCl3 molecules by excited Ar species. |
| DOI | 10.1021/jp8035204 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000259780200027 |
| Publisher | AMER CHEMICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.iccas.ac.cn/handle/121111/63812 |
| Collection | 中国科学院化学研究所 |
| Corresponding Author | Li, Xingguo |
| Affiliation | 1.Peking Univ, State Key Lab Rare Earth Mat Chem & Applicat, BNLMS, Coll Chem & Mol Engn, Beijing 100871, Peoples R China 2.Peking Univ, Coll Engn, Beijing 100871, Peoples R China 3.Tsinghua Univ, Dept Engn Phys, Beijing 100084, Peoples R China |
| Recommended Citation GB/T 7714 | Zheng, Jie,Sun, Bo,Yang, Rong,et al. Metal Al produced by H-2 plasma reduction of AlCl3: A thermodynamic and kinetic study on the plasma chemistry[J]. JOURNAL OF PHYSICAL CHEMISTRY B,2008,112(40):12748-12752. |
| APA | Zheng, Jie,Sun, Bo,Yang, Rong,Song, Xubo,Li, Xingguo,&Pu, Yikang.(2008).Metal Al produced by H-2 plasma reduction of AlCl3: A thermodynamic and kinetic study on the plasma chemistry.JOURNAL OF PHYSICAL CHEMISTRY B,112(40),12748-12752. |
| MLA | Zheng, Jie,et al."Metal Al produced by H-2 plasma reduction of AlCl3: A thermodynamic and kinetic study on the plasma chemistry".JOURNAL OF PHYSICAL CHEMISTRY B 112.40(2008):12748-12752. |
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