Double-responsive polyampholyte as a nanoparticle stabilizer: application to reversible dispersion of gold nanoparticles
文献类型：期刊论文
| 作者 | Li SH ; Wu YT ; Wang JH ; Zhang Q ; Kou YL ; Zhang SB |
| 刊名 | journal of materials chemistry
 |
| 出版日期 | 2010 |
| 卷号 | 20期号:21页码:4379-4384 |
| 关键词 | RUTHENIUM NANOCLUSTER CATALYST PROTON-EXCHANGE MEMBRANES AEROBIC OXIDATION ROOM-TEMPERATURE AQUEOUS-SOLUTION IONIC-LIQUID ETHER ALCOHOLS WATER REDUCTION |
| ISSN号 | 0959-9428 |
| 通讯作者 | zhang sb |
| 中文摘要 | water-soluble and durable au nanoclusters, smaller than 4 nm with a narrow size distribution, were supported on a ph-and solvent-responsive water-soluble polyampholyte (spes). such synthesized au@spes hybrids possessed clear ph-and solvent-sensitive properties, and exhibited precipitation behaviors in response to ph and solvent changes in aqueous solution. furthermore, the recycled catalyst could be redissolved in water for reuse via simple procedures based on the ph-sensitivity of the polyampholyte. by employing such catalysts, aerobic oxidation of alcohols should be able to be carried out in a homogeneous manner and may thus give rise to similar catalytic activities and selectivities as the homogeneous parent system. the phase separation and sensitivity of the spes-stabilizing au nanoclusters permitted a facile separation of the clusters from the reaction mixture without any negative aggregation. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000277832700017 |
| 公开日期 | 2012-06-06 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/43711]  |
| 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 | Li SH,Wu YT,Wang JH,et al. Double-responsive polyampholyte as a nanoparticle stabilizer: application to reversible dispersion of gold nanoparticles[J]. journal of materials chemistry,2010,20(21):4379-4384. |
| APA | Li SH,Wu YT,Wang JH,Zhang Q,Kou YL,&Zhang SB.(2010).Double-responsive polyampholyte as a nanoparticle stabilizer: application to reversible dispersion of gold nanoparticles.journal of materials chemistry,20(21),4379-4384. |
| MLA | Li SH,et al."Double-responsive polyampholyte as a nanoparticle stabilizer: application to reversible dispersion of gold nanoparticles".journal of materials chemistry 20.21(2010):4379-4384. |
入库方式： OAI收割
来源：长春应用化学研究所
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