Size effects of alkylimidazolium cations on the interfacial properties and CO2 uptake capacity in layered organic-inorganic imidazolium-TiO2 hybrids
文献类型：期刊论文
| 作者 | Liu, He; Zhang, Haitao; Shen, Peng; Zhao, Guoying; Zhang, Suojiang |
| 刊名 | RSC ADVANCES
 |
| 出版日期 | 2016 |
| 卷号 | 6期号:28页码:23102-23109 |
| 关键词 | CARBON-DIOXIDE CAPTURE ZEOLITIC IMIDAZOLATE FRAMEWORKS IONIC LIQUIDS POLYMER NETWORKS TITANIUM-OXIDE 2D NANOSHEETS ADSORPTION TITANATE CONVERSION CATALYSTS |
| ISSN号 | 2046-2069 |
| 通讯作者 | Zhang, HT |
| 英文摘要 | Layered inorganic-organic TiO2-ILs hybrids with tunable basal spacing were fabricated through electrostatic interaction between 2D inorganic nanosheets and organic imidazolium-based ILs. Imidazolium cations with various sizes were intercalated into lamellar titanate nanosheets, forming layered structures with slabs turbostratic restacking. The effects of cation sizes on the interfacial properties of hybrids were comprehensively investigated by XRD, SEM, TEM, AFM, FT-IR, Raman and TG techniques. The results confirmed that the ratio of interlayer imidazolium cations declined with increasing carbon chain length. A CO2 absorption experiment was conducted and TiO2-ILs compounds displayed enhanced CO2 absorption capacity with the increase of alkyl chain length, which could be attributed to the synergistic interfacial effects induced by diverse interactions between ILs and inorganic nanosheets. An absorption mechanism was proposed on account of ion-exchangeable characteristic of these layered hybrids and the intercalated H2O molecules were found to play a crucial role in CO2 uptake. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | Chemistry, Multidisciplinary ; Chemistry |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | CARBON-DIOXIDE CAPTURE ; ZEOLITIC IMIDAZOLATE FRAMEWORKS ; IONIC LIQUIDS ; POLYMER NETWORKS ; TITANIUM-OXIDE ; 2D NANOSHEETS ; ADSORPTION ; TITANATE ; CONVERSION ; CATALYSTS |
| 收录类别 | SCI |
| 原文出处 | ROYAL SOC CHEMISTRY |
| 语种 | 英语 |
| WOS记录号 | WOS:000372253200002 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/20706]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | Chinese Acad Sci, Beijing Key Lab Ion Liquids Clean Proc, State Key Lab Multiphase Complex Syst, Key Lab Green Proc & Engn,Inst Proc Engn, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, He,Zhang, Haitao,Shen, Peng,et al. Size effects of alkylimidazolium cations on the interfacial properties and CO2 uptake capacity in layered organic-inorganic imidazolium-TiO2 hybrids[J]. RSC ADVANCES,2016,6(28):23102-23109. |
| APA | Liu, He,Zhang, Haitao,Shen, Peng,Zhao, Guoying,&Zhang, Suojiang.(2016).Size effects of alkylimidazolium cations on the interfacial properties and CO2 uptake capacity in layered organic-inorganic imidazolium-TiO2 hybrids.RSC ADVANCES,6(28),23102-23109. |
| MLA | Liu, He,et al."Size effects of alkylimidazolium cations on the interfacial properties and CO2 uptake capacity in layered organic-inorganic imidazolium-TiO2 hybrids".RSC ADVANCES 6.28(2016):23102-23109. |
入库方式： OAI收割
来源：过程工程研究所
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