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Metal-organic frameworks-derived porous ZnO/Ni0.9Zn0.1O double-shelled nanocages as gas sensing material for selective detection of xylene
Qu, Fengdong1; Zhang, Bingxue1,2; Zhou, Xinxin1,2; Jiang, Huifang3; Wang, Chuanxi1; Feng, Xiaohua1; Jiang, Chunjie2; Yang, Minghui1
关键词Metal-organic Frameworks Zno/ni0.9zn0.1o Double-shelled Nanocages Gas Sensor Xylene
刊名SENSORS AND ACTUATORS B-CHEMICAL
2017-11-01
DOI10.1016/j.snb.2017.06.060
252页:649-656
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Analytical ; Electrochemistry ; Instruments & Instrumentation
研究领域[WOS]Chemistry ; Electrochemistry ; Instruments & Instrumentation
关键词[WOS]ZEOLITIC IMIDAZOLATE FRAMEWORKS ; HYDROTHERMAL METHOD ; HOLLOW NANOCRYSTALS ; DESIGNED FORMATION ; SILICON NANOWIRE ; NANOPARTICLES ; NANOSTRUCTURES ; NANOSPHERES ; CARBON ; DIAGNOSIS
英文摘要The utilization of metal-organic frameworks (MOFs) as precursors or templates to design synthesize nanostructured metal oxides has attracted intense interest for their great potential applications in gas separation/storage, drug delivery, catalysis device, gas sensors, etc. In this paper, porous double-shelled nanocages (NCs), namely ZnO/Ni0.9Zn0.1O double-shelled nanocages (DSNCs), were synthesized simply through a metal-organic frameworks (MOFs) route. The ZIF-8 rhombododecahedron was first synthesized and then transformed into ZIF-8/Ni-Zn layered double hydroxides (LDH) precursor. Finally, the ZnO-inner/Ni0.9Zn0.1O-outer DSNCs were obtained through thermal annealing of the as-prepared precursor in air. The ZnO/Ni0.9Zn0.1O DSNCs, when utilized as gas sensing material, exhibited high sensitivity and selectivity towards xylene. Besides, enhanced gas sensing properties of ZnO/Ni0.9Zn0.1O DSNCs were observed when compared with ZnO NCs. Such outstanding gas sensing performance of the ZnO/Ni0.9Zn0.1O DSNCs benefits from their high porosity, large specific surface area, and synergistic effect of ZnO and Ni0.9Zn0.1O. (C) 2017 Elsevier B.V. All rights reserved.
语种英语
WOS记录号WOS:000408277500076
引用统计
被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/150012
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Zhejiang, Peoples R China
2.Liaoning Normal Univ, Sch Chem & Chem Engn, Dalian 116029, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
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GB/T 7714
Qu, Fengdong,Zhang, Bingxue,Zhou, Xinxin,et al. Metal-organic frameworks-derived porous ZnO/Ni0.9Zn0.1O double-shelled nanocages as gas sensing material for selective detection of xylene[J]. SENSORS AND ACTUATORS B-CHEMICAL,2017,252:649-656.
APA Qu, Fengdong.,Zhang, Bingxue.,Zhou, Xinxin.,Jiang, Huifang.,Wang, Chuanxi.,...&Yang, Minghui.(2017).Metal-organic frameworks-derived porous ZnO/Ni0.9Zn0.1O double-shelled nanocages as gas sensing material for selective detection of xylene.SENSORS AND ACTUATORS B-CHEMICAL,252,649-656.
MLA Qu, Fengdong,et al."Metal-organic frameworks-derived porous ZnO/Ni0.9Zn0.1O double-shelled nanocages as gas sensing material for selective detection of xylene".SENSORS AND ACTUATORS B-CHEMICAL 252(2017):649-656.
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