Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Graphene-templated formation of two-dimensional lepidocrocite nanostructures for high-efficiency catalytic degradation of phenols | |
| Peng, Cheng（彭程）; Jiang, Bowei; Liu, Qing; Guo, Zhi（郭智）; Xu, Zijian（许子健）; Huang, Qing（黄庆）; Xu, Hongjie（徐洪杰）; Tai, Renzhong（邰仁忠）; Fan, Chunhai（樊春海） | |
| 2011 | |
| Source Publication | ENERGY & ENVIRONMENTAL SCIENCE
 |
| ISSN | 1754-5692 |
| Volume | 4Issue:6Pages:2035 |
| Abstract | Graphene is a two-dimensional nanomaterial with exceptionally interesting physical and chemical properties, which has been actively explored in nanoelectronics, nanodevices and nanoscale catalysis. Here we report a graphene-templated route toward mild, solution-phase synthesis of ultrathin single crystal lepidocrocite (gamma-FeOOH) nanosheets with high aspect ratio. We find that when reduced graphene oxide (rGO) was incubated with FeCl(3) of 20 wt% at 80 degrees C and in the presence of reducing reagents (e. g. hydrazine hydrate), close-spaced 2D nanosheets of gamma-FeOOH was formed on the surface of rGO, with the average thickness of 2.1 nm. This ultrathin nanomaterial was characterized via a range of complementary techniques, transmission electron microscopy (TEM), high resolution transmission electron microscopy (HRTEM), X-ray diffraction (XRD), Mossbauer spectroscopy and synchrotron-based scanning transmission X-ray microscopy (STXM), which confirmed the formation of gamma-FeOOH 2D nanosheets. Importantly, we explore the application of this novel nanomaterial as an efficient and stable catalyst for phenol treatment in wastewater. |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 应物所项目组 |
| WOS ID | WOS:000291219100008 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/9516 |
| Collection | 中科院上海应用物理研究所2011-2019年 |
| Recommended Citation GB/T 7714 | Peng, Cheng,Jiang, Bowei,Liu, Qing,et al. Graphene-templated formation of two-dimensional lepidocrocite nanostructures for high-efficiency catalytic degradation of phenols[J]. ENERGY & ENVIRONMENTAL SCIENCE,2011,4(6):2035. |
| APA | Peng, Cheng.,Jiang, Bowei.,Liu, Qing.,Guo, Zhi.,Xu, Zijian.,...&Fan, Chunhai.(2011).Graphene-templated formation of two-dimensional lepidocrocite nanostructures for high-efficiency catalytic degradation of phenols.ENERGY & ENVIRONMENTAL SCIENCE,4(6),2035. |
| MLA | Peng, Cheng,et al."Graphene-templated formation of two-dimensional lepidocrocite nanostructures for high-efficiency catalytic degradation of phenols".ENERGY & ENVIRONMENTAL SCIENCE 4.6(2011):2035. |
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