Studies on the multiphoton ionization dissociation of HFC-152a and HFC-134a and the evaluation for their application prospects
文献类型：期刊论文
| 作者 | Wang, Q; Sun, FL; Wang, WQ; Wang, X; Yang, DL; Zhu, QH |
| 刊名 | CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
 |
| 出版日期 | 2002-08-01 |
| 卷号 | 23期号:8页码:1504-1506 |
| 关键词 | Multiphoton Ionization Hfc-152a Hfc-134a Time-of-flight Mass Spectrum |
| ISSN号 | 0251-0790 |
| 英文摘要 | The multiphoton ionization dissociation of HFC-152a and HFC-134a under the irradiation of 355 nm and 266 nm was studied in this work. Their photolyzed products were analyzed by time-of-Light mass spectrum instrument. The photolyzed products of HFC-152a include H+ (m/z=1), C+ (m/z=12), CH34 (m/z=15), C-3(+) (m/z=24), CF2H+ (m/z=51), and CF+ (m/z=31), whereas there is no clear products for HFC-134a photolyzation. Further, the application prospects of HFC-152a and HFC-134a in refrigeraton sector were also evaluated from the view point of environmental proection, synthesis conditions and usage performance. It is suggested that HFC-152a is a better alternative compared to HFC-134a in refrigeration sector. |
| 语种 | 英语 |
| WOS记录号 | WOS:000177411000013 |
| 出版者 | HIGHER EDUCATION PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/79057]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, Q |
| 作者单位 | 1.Peking Univ, Dept Tech Phys, Beijing 100871, Peoples R China 2.Acad Sinica, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Q,Sun, FL,Wang, WQ,et al. Studies on the multiphoton ionization dissociation of HFC-152a and HFC-134a and the evaluation for their application prospects[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2002,23(8):1504-1506. |
| APA | Wang, Q,Sun, FL,Wang, WQ,Wang, X,Yang, DL,&Zhu, QH.(2002).Studies on the multiphoton ionization dissociation of HFC-152a and HFC-134a and the evaluation for their application prospects.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,23(8),1504-1506. |
| MLA | Wang, Q,et al."Studies on the multiphoton ionization dissociation of HFC-152a and HFC-134a and the evaluation for their application prospects".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 23.8(2002):1504-1506. |
入库方式： OAI收割
来源：化学研究所
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