H-pi Conjugated Molecule-Based Self-Assembly of Surfactants for Promoting Methane Hydrate Formation
文献类型：期刊论文
| 作者 | Wang, Fei; Guo, Gang; Luo, Sheng-Jun; Guo, Rong-Bo |
| 刊名 | ACS SUSTAINABLE CHEMISTRY & ENGINEERING
 |
| 出版日期 | 2017-02-01 |
| 卷号 | 5期号:2页码:1408-1415 |
| 关键词 | Methane hydrates Surfactants Sq-assembly Pi-pi conjugate Promotion effect |
| 英文摘要 | Self-assembled structures of the cationic surfactant cetyltrimethylammonium bromide (CTAB) and reactive red-195 dye molecule (RR195) were achieved under the electrostatic interaction between CTAB and RR195 molecules, pi-pi interaction between RR195 molecules, and hydrophobic force between CTAB molecules. The self-assembled structure was named as CTAB@RR195 and used for the first time to promote methane hydrate formation. CTAB@RR195 appeared as cubic structures at 50-100 nm with -SO3-/-SO4- groups on the surface and therefore could provide a large area of solid/liquid interface during methane hydrate formation. As a result, CTAB@RR195 could not only reduce the methane hydrate growth periods from over 40 h when CTAB was used to 2-3 h but could also improve the methane uptake from 0.054 to 0.072 to about 0.108 mol gas/mol water. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Multidisciplinary ; Engineering, Chemical |
| 研究领域[WOS] | Chemistry ; Engineering |
| 关键词[WOS] | UNSTIRRED GAS/LIQUID SYSTEM ; SODIUM DODECYL-SULFATE ; NATURAL-GAS ; FORMATION KINETICS ; ACTIVATED CARBON ; FROZEN HYDRATE ; GROWTH ; DISSOCIATION ; NANOSPHERES ; MICELLES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000393634600021 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/9314]  |
| 专题 | 青岛生物能源与过程研究所_生物制氢与沼气团队 |
| 作者单位 | Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Shandong Ind Engn Lab Biogas Prod & Utilizat, Key Lab Biofuels, Qingdao 266101, Shandong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Fei,Guo, Gang,Luo, Sheng-Jun,et al. H-pi Conjugated Molecule-Based Self-Assembly of Surfactants for Promoting Methane Hydrate Formation[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2017,5(2):1408-1415. |
| APA | Wang, Fei,Guo, Gang,Luo, Sheng-Jun,&Guo, Rong-Bo.(2017).H-pi Conjugated Molecule-Based Self-Assembly of Surfactants for Promoting Methane Hydrate Formation.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,5(2),1408-1415. |
| MLA | Wang, Fei,et al."H-pi Conjugated Molecule-Based Self-Assembly of Surfactants for Promoting Methane Hydrate Formation".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 5.2(2017):1408-1415. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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