| The Changes of Absorption and Catalytic Capacity on Reduced Graphene Oxide After Electron Beam Irradiation | |
| Department | 中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室 |
| Liu, Peng1; Qi, Wei1; An, Wenzhen2; Tian, Longlong1; Li Z(李湛)3; Chen, Xiaolei4; Wu WS(吴王锁)1,5; Wu WS(吴王锁) | |
| 2015 | |
| Source Publication | NANO
 |
| ISSN | 1793-2920 |
| Volume | 10Issue:3Pages:1550041(1-8) |
| Abstract | As is well-known, porous nanomaterials have attracted increasing attention recently, and graphene-related materials (such as porous graphene) have been studied both experimentally and theoretically. Almost all researches are focused on nanoelectronics, supercapacitors, multifunctional membrances, bio-applications or others. Consequently, in order to understand the differences between porous graphene and normal graphene at adsorption and catalytic property, in this experiment, with the removal of metal ion (152Eu(III)) and organic matter (gallic acid) and reduction of 4-nitrophenol (4-NP) by NaBH4 as model reactions, a systematic investigation into the adsorptive performance as well as catalytic activity of graphene with or without electron beam irradiation exposure had been carried out. As the results showed, compared with the reduction of pristine graphene oxidized (R-GO), the reduction of graphene oxidized with electron beam irradiation exposure (100 MGy, about 2 h, radiation graphene oxide (R-RGO)) had many irregular defects caused by lack of atoms; the adsorptive performance of the R-RGO increased for metals but decreased for organic matter. However, the adsorption rate of the R-RGO was lower for metals, but higher for organic matter than that of the R-GO. In addition, the results also showed that the R-RGO had a better catalytic capacity than the R-GO. |
| Keyword | Adsorption Catalytic Capacity Graphene Electron Beam Irradiation |
| Subject Area | 分析化学与药物化学 |
| DOI | 10.1142/S1793292015500411 |
| Funding Organization | the National Natural Science Foundation of China (No. J1210001;No. 21327801) |
| Indexed By | SCI |
| If | 1.090 |
| Language | 英语 |
| compositor | 第三作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/18486 |
| Collection | 中科院西北特色植物资源化学重点实验室/甘肃省天然药物重点实验室 |
| Corresponding Author | Wu WS(吴王锁) |
| Affiliation | 1.Lanzhou Univ, Radiochem Lab, Lanzhou 730000, Gansu, Peoples R China 2.Lanzhou Univ, Sch Life Sci, Lanzhou 730000, Gansu, Peoples R China 3.Chinese Acad Sci, Inst Chem Phys, Key Lab Nat Med Gansu Prov, Key Lab Chem Northwestern Plant Resource, Lanzhou 730000, Gansu, Peoples R China 4.Hong Kong Polytech Univ, Dept Appl Biol & Chem Technol, Hong Kong, Hong Kong, Peoples R China 5.Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Gansu, Peoples R China |
| Recommended Citation GB/T 7714 | Liu, Peng,Qi, Wei,An, Wenzhen,et al. The Changes of Absorption and Catalytic Capacity on Reduced Graphene Oxide After Electron Beam Irradiation[J]. NANO,2015,10(3):1550041(1-8). |
| APA | Liu, Peng.,Qi, Wei.,An, Wenzhen.,Tian, Longlong.,Li Z.,...&吴王锁.(2015).The Changes of Absorption and Catalytic Capacity on Reduced Graphene Oxide After Electron Beam Irradiation.NANO,10(3),1550041(1-8). |
| MLA | Liu, Peng,et al."The Changes of Absorption and Catalytic Capacity on Reduced Graphene Oxide After Electron Beam Irradiation".NANO 10.3(2015):1550041(1-8). |
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| s1793292015500411.pd（881KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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