Synthesis of Hierarchical Co Micro/Nanocomposites with Hexagonal Plate and Polyhedron Shapes and Their Catalytic Activities in Glycerol Hydrogenolysis
文献类型：期刊论文
| 作者 | Cao, Yue-Bin1,2; Zhang, Xing1; Fan, Jun-Mei1; Hu, Peng1; Bai, Liu-Yang1; Zhang, Hai-Bao1,2; Yuan, Fang-Li1; Chen, Yun-Fa1 |
| 刊名 | CRYSTAL GROWTH & DESIGN
 |
| 出版日期 | 2011-02-01 |
| 卷号 | 11期号:2页码:472-479 |
| ISSN号 | 1528-7483 |
| 关键词 | large-scale fabrication polyol process low-temperature zinc-oxide cobalt particles mesocrystals nanocrystals growth crystallization |
| 其他题名 | Cryst. Growth Des. |
| 中文摘要 | Hierarchical Co micro/nanocomposites with hexagonal plate and polyhedron shapes in micrometer scales are synthesized through polyol reduction. Flower-surfaces Co hexagonal plates (FCHPs) show the edge lengths of the hexagonal plates about 1-2 mu m in micrometer scales, and the flower-like surfaces of each individual hexagonal plate is composed of nanodiscs with diameters of about 200-250 nm and thicknesses about 20 nm. Flower-surfaces Co polyhedrons (FCPs) show the twin-hexagonal-frustum-pyramid morphology in micrometer scales with diameters of about 2-3 mu m, and the flower-like surfaces of each polyhedron is also composed of nanodiscs with diameters of about 100-150 nm and thicknesses of about 20-30 nm. An oxidation-dissolution and subsequent reduction mechanism is proposed to explain the formation of their flower-like surface structure. Both FCHPs and FCPs exhibit good catalytic activities in glycerol hydrogenolysis. |
| 英文摘要 | Hierarchical Co micro/nanocomposites with hexagonal plate and polyhedron shapes in micrometer scales are synthesized through polyol reduction. Flower-surfaces Co hexagonal plates (FCHPs) show the edge lengths of the hexagonal plates about 1-2 mu m in micrometer scales, and the flower-like surfaces of each individual hexagonal plate is composed of nanodiscs with diameters of about 200-250 nm and thicknesses about 20 nm. Flower-surfaces Co polyhedrons (FCPs) show the twin-hexagonal-frustum-pyramid morphology in micrometer scales with diameters of about 2-3 mu m, and the flower-like surfaces of each polyhedron is also composed of nanodiscs with diameters of about 100-150 nm and thicknesses of about 20-30 nm. An oxidation-dissolution and subsequent reduction mechanism is proposed to explain the formation of their flower-like surface structure. Both FCHPs and FCPs exhibit good catalytic activities in glycerol hydrogenolysis. |
| WOS标题词 | Science & Technology ; Physical Sciences ; Technology |
| 类目[WOS] | Chemistry, Multidisciplinary ; Crystallography ; Materials Science, Multidisciplinary |
| 研究领域[WOS] | Chemistry ; Crystallography ; Materials Science |
| 关键词[WOS] | LARGE-SCALE FABRICATION ; POLYOL PROCESS ; LOW-TEMPERATURE ; ZINC-OXIDE ; COBALT ; PARTICLES ; MESOCRYSTALS ; NANOCRYSTALS ; GROWTH ; CRYSTALLIZATION |
| 收录类别 | SCI |
| 原文出处 | |
| 语种 | 英语 |
| WOS记录号 | WOS:000286714200015 |
| 公开日期 | 2013-11-28 |
| 版本 | 出版稿 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/6503]  |
| 专题 | 过程工程研究所_研究所（批量导入） |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cao, Yue-Bin,Zhang, Xing,Fan, Jun-Mei,et al. Synthesis of Hierarchical Co Micro/Nanocomposites with Hexagonal Plate and Polyhedron Shapes and Their Catalytic Activities in Glycerol Hydrogenolysis[J]. CRYSTAL GROWTH & DESIGN,2011,11(2):472-479. |
| APA | Cao, Yue-Bin.,Zhang, Xing.,Fan, Jun-Mei.,Hu, Peng.,Bai, Liu-Yang.,...&Chen, Yun-Fa.(2011).Synthesis of Hierarchical Co Micro/Nanocomposites with Hexagonal Plate and Polyhedron Shapes and Their Catalytic Activities in Glycerol Hydrogenolysis.CRYSTAL GROWTH & DESIGN,11(2),472-479. |
| MLA | Cao, Yue-Bin,et al."Synthesis of Hierarchical Co Micro/Nanocomposites with Hexagonal Plate and Polyhedron Shapes and Their Catalytic Activities in Glycerol Hydrogenolysis".CRYSTAL GROWTH & DESIGN 11.2(2011):472-479. |
入库方式： OAI收割
来源：过程工程研究所
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