Thermal Stability and Kinetics of Thermal Decomposition of Salvianolic Acid B
文献类型：期刊论文
| 作者 | Wang Shaoxu1; Tan Zhicheng2,3; Che Ruxin1; Li Yansheng1 |
| 刊名 | acta chimica sinica
 |
| 出版日期 | 2012-01-28 |
| 卷号 | 70期号:2页码:212-216 |
| 关键词 | salvianolic acid B process of thermal decomposition kinetics of thermal analysis TG-DTG |
| 英文摘要 | the processes of thermal decomposition of salvianolic acid b were studied by tg-dtg. the tg-dtg curves showed that the process of mass loss of the substance proceeded in two steps. the first step could be attributed to the expulsion of water in the temperature range of 305 similar to 373 k. the second step was corresponding to the large scale degradation of salvianolic acid b in the temperature range of 413 similar to 864 k. the activation energies e of thermal degradation process of three stages were obtained by friedman method and ozawa-flynn-wall method. according to 15 mechanism functions, the possible kinetic model of thermal degradation process was estimated to be fn-f2-f1 through the multiple linear regression method. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, multidisciplinary |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | tg-analysis ; dehydration ; copper(ii) ; complexes ; mechanism ; chinese ; air |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000300118400017 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/137998]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Dalian Jiaotong Univ, Coll Environm Sci & Engn, Dalian 116028, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, China Ion Liquid Lab, Dalian 116023, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, Thermochem Lab, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang Shaoxu,Tan Zhicheng,Che Ruxin,et al. Thermal Stability and Kinetics of Thermal Decomposition of Salvianolic Acid B[J]. acta chimica sinica,2012,70(2):212-216. |
| APA | Wang Shaoxu,Tan Zhicheng,Che Ruxin,&Li Yansheng.(2012).Thermal Stability and Kinetics of Thermal Decomposition of Salvianolic Acid B.acta chimica sinica,70(2),212-216. |
| MLA | Wang Shaoxu,et al."Thermal Stability and Kinetics of Thermal Decomposition of Salvianolic Acid B".acta chimica sinica 70.2(2012):212-216. |
入库方式： OAI收割
来源：大连化学物理研究所
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