Crystal-Phase- and Morphology-Controlled Synthesis of Fe2O3 Nanomaterials
文献类型：期刊论文
| 作者 | Mou, Xiaoling1; Li, Yong1; Zhang, Bingsen2; Yao, Lide3; Wei, Xuejiao1; Su, Dang Sheng2,3; Shen, Wenjie1 |
| 刊名 | european journal of inorganic chemistry
 |
| 出版日期 | 2012-06-01 |
| 期号 | 16页码:2684-2690 |
| 关键词 | Crystal phase Morphology Iron Nanostructures Surface analysis |
| 产权排序 | 1,1 |
| 通讯作者 | dangshengsu ; 申文杰 |
| 英文摘要 | a- and ?-fe2o3 nanorods have been prepared from a beta-feooh precursor that was obtained by aqueous-phase precipitation of ferric chloride. the oxyhydroxide precursor had a rodlike shape with a diameter of 30-40 nm and a length of 400-500 nm. calcination at 500 degrees c of the rod-shaped oxyhydroxide in air yielded a-fe2o3 nanorods, whereas heating to reflux in polyethylene glycol (peg) at 200 degrees c resulted in the formation of ?-fe2o3 nanorods. both oxides inherited the rodlike morphology of the precursor but exposed different crystalline facets. when being used to catalyze no reduction by co, an environmentally important reaction in no abatement, the ?-fe2o3 nanorods were much more active than the a-fe2o3 nanorods and showed an apparent crystal-phase effect. this was because the ?-fe2o3 nanorods simultaneously exposed iron and oxygen ions on their surfaces, which facilitated the adsorption and activation of no and co molecules. |
| WOS标题词 | science & technology ; physical sciences |
| 学科主题 | 物理化学 |
| 类目[WOS] | chemistry, inorganic & nuclear |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | iron-oxide ; beta-feooh ; alpha-fe2o3 nanorods ; magnetic-properties ; gamma-fe2o3 nanoparticles ; carbon-monoxide ; no oxidation ; co reaction ; hematite ; reduction |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000304089700014 |
| 公开日期 | 2013-10-11 |
| 源URL | [http://159.226.238.44/handle/321008/118231]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Max Planck Gesell, Fritz Haber Inst, Dept Inorgan Chem, D-14195 Berlin, Germany |
| 推荐引用方式 GB/T 7714 | Mou, Xiaoling,Li, Yong,Zhang, Bingsen,et al. Crystal-Phase- and Morphology-Controlled Synthesis of Fe2O3 Nanomaterials[J]. european journal of inorganic chemistry,2012(16):2684-2690. |
| APA | Mou, Xiaoling.,Li, Yong.,Zhang, Bingsen.,Yao, Lide.,Wei, Xuejiao.,...&Shen, Wenjie.(2012).Crystal-Phase- and Morphology-Controlled Synthesis of Fe2O3 Nanomaterials.european journal of inorganic chemistry(16),2684-2690. |
| MLA | Mou, Xiaoling,et al."Crystal-Phase- and Morphology-Controlled Synthesis of Fe2O3 Nanomaterials".european journal of inorganic chemistry .16(2012):2684-2690. |
入库方式： OAI收割
来源：大连化学物理研究所
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