MOF-derived Co3O4/NiCo2O4 double-shelled nanocages with excellent gas sensing properties
文献类型：期刊论文
| 作者 | Yang, Minghui; Jiang, Huifang; Qu, Fengdong |
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2017-03-01 |
| 卷号 | 190页码:75-78 |
| 关键词 | Co3o4/nico2o4 Metal-organic Frameworks Sensors Acetone Detection Semiconductors |
| ISSN号 | 0167-577X |
| DOI | 10.1016/j.matlet.2016.12.139 |
| 文献子类 | Article |
| 英文摘要 | Co3O4/NiCo2O4 double-shelled nanocages (DSNCs) were successfully prepared through a metal-organic frameworks (MOFs) route. The strategy includes the synthesis of zeolite irnidazolate framework-67 (ZIF-67)/Ni-Co layer doubled hydroxides precursor and subsequent transformation to Co3O4/NiCo2O4 DSNCs by thermal annealing of the as-prepared precursor in air. Various techniques such as XRD, SEM/ EDS, BET and TEM were employed for the characterization of microstructure and morphology of the as-prepared Co3O4/NiCo2O4 DSNCs. The use of as-prepared Co3O4/NiCo2O4 DSNCs as a gas sensing material in a gas sensor gave an enhanced sensitivity to acetone compared with result obtained in Co3O4 nano cages (NCs). In addition, excellent reversibility and selectivity of the sensor were observed. These properties make the Co3O4/NiCo2O4 DSNCs a good candidate for acetone detection. (C) 2017 Elsevier B.V. All rights reserved. |
| WOS关键词 | DESIGNED FORMATION ; FRAMEWORKS |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000394399900020 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/169452]  |
| 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 |
| 通讯作者 | Yang, Minghui |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Minghui,Jiang, Huifang,Qu, Fengdong. MOF-derived Co3O4/NiCo2O4 double-shelled nanocages with excellent gas sensing properties[J]. MATERIALS LETTERS,2017,190:75-78. |
| APA | Yang, Minghui,Jiang, Huifang,&Qu, Fengdong.(2017).MOF-derived Co3O4/NiCo2O4 double-shelled nanocages with excellent gas sensing properties.MATERIALS LETTERS,190,75-78. |
| MLA | Yang, Minghui,et al."MOF-derived Co3O4/NiCo2O4 double-shelled nanocages with excellent gas sensing properties".MATERIALS LETTERS 190(2017):75-78. |
入库方式： OAI收割
来源：大连化学物理研究所
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