中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Amine-Tethered Adsorbents Based on Three-Dimensional Macroporous Silica for CO2 Capture from Simulated Flue Gas and Air

文献类型:期刊论文

作者Liu, Fa-Qian1; Wang, Lei2; Huang, Zhao-Ge1; Li, Chao-Qin1; Li, Wei1; Li, Rong-Xun1; Li, Wei-Hua3
刊名ACS APPLIED MATERIALS & INTERFACES
出版日期2014-03-26
卷号6期号:6页码:4371-4381
关键词CO2 capture amine-tethered adsorbents macroporous silica flue gas
通讯作者Liu, FQ (reprint author), Qingdao Univ Sci & Technol, Engn Res Ctr High Performance Polymer & Molding T, Minist Educ, Qingdao 266042, Peoples R China.
英文摘要New covalently tethered CO2 adsorbents are synthesized through the in situ polymerization of N-carboxyanhydride (NCA) of L-alanine from amine-functionalized three-dimensional (3D) interconnected macroporous silica (MPS). The interconnected macropores provide low-resistant pathways for the diffusion of CO2 molecules, while the abundant mesopores ensure the high pore volume. The adsorbents exhibit high molecular weight (of up to 13058 Da), high amine loading (more than 10.98 mmol N g(-1)), fast CO2 capture kinetics (t(1/2) < 1 min), high adsorption capacity (of up to 3.86 mmol CO2 g(-1) in simulated flue gas and 2.65 mmol CO2 g(-1) in simulated ambient air under 1 atm of dry CO2), as well as good stability over 120 adsorption-desorption cycles, which allows the overall CO2 capture process to be promising and sustainable.
学科主题Science & Technology - Other Topics; Materials Science
收录类别SCI
语种英语
WOS记录号WOS:000333551500076
源URL[http://ir.qdio.ac.cn/handle/337002/23858]  
专题海洋研究所_海洋腐蚀与防护研究发展中心
作者单位1.Qingdao Univ Sci & Technol, Engn Res Ctr High Performance Polymer & Molding T, Minist Educ, Qingdao 266042, Peoples R China
2.Qingdao Univ Sci & Technol, Coll Chem & Mol Engn, Qingdao 266042, Peoples R China
3.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China
推荐引用方式
GB/T 7714
Liu, Fa-Qian,Wang, Lei,Huang, Zhao-Ge,et al. Amine-Tethered Adsorbents Based on Three-Dimensional Macroporous Silica for CO2 Capture from Simulated Flue Gas and Air[J]. ACS APPLIED MATERIALS & INTERFACES,2014,6(6):4371-4381.
APA Liu, Fa-Qian.,Wang, Lei.,Huang, Zhao-Ge.,Li, Chao-Qin.,Li, Wei.,...&Li, Wei-Hua.(2014).Amine-Tethered Adsorbents Based on Three-Dimensional Macroporous Silica for CO2 Capture from Simulated Flue Gas and Air.ACS APPLIED MATERIALS & INTERFACES,6(6),4371-4381.
MLA Liu, Fa-Qian,et al."Amine-Tethered Adsorbents Based on Three-Dimensional Macroporous Silica for CO2 Capture from Simulated Flue Gas and Air".ACS APPLIED MATERIALS & INTERFACES 6.6(2014):4371-4381.

入库方式: OAI收割

来源:海洋研究所

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