Catechol-functionalized microporous organic polymer as supported media for Pd nanoparticles and its high catalytic activity
文献类型：期刊论文
| 作者 | Qian, Huidong ; He, Qingyi ; Zheng, Jifu ; Li,Shenghai ; Zhang,Suobo |
| 刊名 | polymer
 |
| 出版日期 | 2014 |
| 卷号 | 55期号:2页码:550-555 |
| 关键词 | INTRINSIC MICROPOROSITY PALLADIUM NANOPARTICLES AG NANOPARTICLES CARBON-DIOXIDE NETWORKS GAS CO2 FRAMEWORKS CAPTURE HYDROGENATION |
| 通讯作者 | li,sh |
| 英文摘要 | we report a new hydroxyl functionalized microporous organic polymer (mopoh) based on the polymerization of catechol with terephthalaldehyde using phenolic resin-inspired chemistry. this catechol-decorated material, with surface area of 874 m(2) g(-1) and micro, mesopores, facilitates the immobilization and dispersion of pd nanoparticles (nps) on the polymer matrix. the surface area of the created composite (pd@mopoh) decreases to 419 m(2) g(-1) and the pore size distribution is narrowly distributed at 1.54 nm due to the filling of mesopores. the co2 capture capacities for mopoh and pd@mopoh at 273 k and 1 bar are 13.4 and 9.2 wt%, respectively. the resultant pd nps are crystalline and uniform with a mean diameter of 4.8 nm. the well-dispersed pd@mopoh exhibits excellent catalytic activity toward the model reduction of 4-nitrophenol into 4-aminophenol. significantly, nearly no pd leaching is detected during the catalytic cycles, showing active and durable nature of the heterogeneous nanocatalyst. (c) 2013 elsevier ltd. all rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2015-10-27 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/57311]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Qian, Huidong,He, Qingyi,Zheng, Jifu,et al. Catechol-functionalized microporous organic polymer as supported media for Pd nanoparticles and its high catalytic activity[J]. polymer,2014,55(2):550-555. |
| APA | Qian, Huidong,He, Qingyi,Zheng, Jifu,Li,Shenghai,&Zhang,Suobo.(2014).Catechol-functionalized microporous organic polymer as supported media for Pd nanoparticles and its high catalytic activity.polymer,55(2),550-555. |
| MLA | Qian, Huidong,et al."Catechol-functionalized microporous organic polymer as supported media for Pd nanoparticles and its high catalytic activity".polymer 55.2(2014):550-555. |
入库方式： OAI收割
来源：长春应用化学研究所
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