Size-dependent catalytic properties of Au nanoparticles supported on hierarchical nickel silicate nanostructures
文献类型：期刊论文
| 作者 | Jin RX ; Sun SL ; Yang Y ; Xing Y ; Yu DH ; Yua XD ; Song SY |
| 刊名 | dalton transactions
 |
| 出版日期 | 2013 |
| 卷号 | 42期号:22页码:7888-7893 |
| 关键词 | DISPERSED SILVER NANOPARTICLES HOLLOW NANOSTRUCTURES GOLD NANOPARTICLES REDUCTION 4-NITROPHENOL NANOCOMPOSITES NANOREACTOR NANOTUBES CHEMISTRY FRAMEWORK |
| ISSN号 | 1477-9226 |
| 通讯作者 | xing y |
| 中文摘要 | the precise control of nanostructures, assembly processing, and the size of each component is important for the construction of integrated functional nanocomposites. in this paper, we describe a simple two-step method for the synthesis of novel flower-like nanocomposites (aunps/nisio) composed of well-dispersed and size-controlled au nanoparticles (aunps) immobilized on hierarchically structured layered nickel silicate (nisio). the as-prepared aunps/nisio nanocomposites exhibited excellent catalytic activity in the reduction of 4-nitrophenol (4-np). the experimental results proved that the size of aunps played an important role in enhancing the catalytic activity. in particular, there was no visible decrease in the catalytic activity of the reused catalysts even after being recycled five times. therefore, the hierarchically nanostructured material can be a promising candidate as the catalytic support. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000318943400010 |
| 公开日期 | 2014-04-18 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/50286]  |
| 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 | Jin RX,Sun SL,Yang Y,et al. Size-dependent catalytic properties of Au nanoparticles supported on hierarchical nickel silicate nanostructures[J]. dalton transactions,2013,42(22):7888-7893. |
| APA | Jin RX.,Sun SL.,Yang Y.,Xing Y.,Yu DH.,...&Song SY.(2013).Size-dependent catalytic properties of Au nanoparticles supported on hierarchical nickel silicate nanostructures.dalton transactions,42(22),7888-7893. |
| MLA | Jin RX,et al."Size-dependent catalytic properties of Au nanoparticles supported on hierarchical nickel silicate nanostructures".dalton transactions 42.22(2013):7888-7893. |
入库方式： OAI收割
来源：长春应用化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。