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Templated synthesis of urchin-like zinc oxide particles by micro-combustion |
Xintong ZHOU1,2, Quan ZHANG1, Chang-jun LIU1,2() |
1. Advanced Nanotechnology Center, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China; 2. Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China |
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Abstract Micro-combustion initiated by dielectric barrier discharge plasma has been applied for the removal of carbon template to prepare urchin-like ZnO particles. The combustion is operated at atmospheric pressure and low gas temperature (less than 150 °C), and the template is fully decomposed and rapidly removed. The obtained urchin-like ZnO possesses two distinct morphologies: nanosheets and sub-micro rods. The unique morphologies form on ZnO hexagonal nuclei with the template effect of activated carbon.
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Keywords
dielectric-barrier discharge
zinc oxide
carbon template
removal
plasma
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Corresponding Author(s):
LIU Chang-jun,Email:coronacj@tju.edu.cn
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Issue Date: 05 March 2014
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1 |
Jun S, Joo S H, Ryoo R, Kruk M, Jaroniec M, Liu Z, Ohsuna T, Terasaki O. Synthesis of new, nanoporous carbon with hexagonally ordered mesostructure. Journal of the American Chemical Society , 2000, 122(43): 10712–10713 doi: 10.1021/ja002261e
|
2 |
Zhang Z, Zuo F, Feng P. Hard template synthesis of crystalline mesoporous anatase TiO2 for photocatalytic hydrogen evolution. Journal of Materials Chemistry , 2010, 20(11): 2206–2212 doi: 10.1039/b921157h
|
3 |
Gao C B, Zhang Q, Lu Z D, Yin Y D. Templated synthesis of metal nanorods in silica nanotubes. Journal of the American Chemical Society , 2011, 133(49): 19706–19709 doi: 10.1021/ja209647d
|
4 |
Li W, Zhao D. Extension of the St?ber method to construct mesoporous SiO2 and TiO2 shells for uniform multifunctional core-shell structures. Advanced Materials , 2013, 25(1): 142–149 doi: 10.1002/adma.201203547
|
5 |
Yue W, Xu X, Irvine J T S, Attidekou P S, Liu C, He H, Zhao D, Zhou W. Mesoporous monocrystalline TiO2 and its solid-state electrochemical properties. Chemistry of Materials , 2009, 21(12): 2540–2546 doi: 10.1021/cm900197p
|
6 |
Schuth F. Endo- and exotemplating to create high-surface-area inorganic materials. Angewandte Chemie International Edition , 2003, 42(31): 3604–3622 doi: 10.1002/anie.200300593
|
7 |
Liu C J, Burghaus U, Besenbacher F, Wang Z L. Preparation and characterization of nanomaterials for sustainable energy production. ACS Nano , 2010, 4(10): 5517–5526 doi: 10.1021/nn102420c
|
8 |
Liu Y, Pan Y X, Wang Z J, Kuai P Y, Liu C J. Facile and fast template removal from mesoporous MCM-41 molecular sieve using dielectric-barrier discharge plasma. Catalysis Communications , 2010, 11(6): 551–554 doi: 10.1016/j.catcom.2009.12.017
|
9 |
Liu Y, Pan Y X, Kuai P Y, Liu C J. Template removal from ZSM-5 zeolite using dielectric-barrier discharge plasma. Catalysis Letters , 2010, 135(3–4): 241–245 doi: 10.1007/s10562-010-0290-7
|
10 |
Guo Q T, With P, Liu Y, Glaser R, Liu C J. Carbon template removal by dielectric-barrier discharge plasma for the preparation of zirconia. Catalysis Today , 2013, 211: 156–161 doi: 10.1016/j.cattod.2013.02.032
|
11 |
Liu C J, Ye J Y, Jiang J J, Pan Y X. Progresses in the preparation of coke resistant ni-based catalyst for steam and CO2 reforming of methane. Chemcatchem , 2011, 3(3): 529–541 doi: 10.1002/cctc.201000358
|
12 |
Starikovskiy A, Aleksandrov N. Plasma-assisted ignition and combustion. Progress in Energy and Combustion Science , 2013, 39(1): 61–110 doi: 10.1016/j.pecs.2012.05.003
|
13 |
Sun Q D, Yu B, Liu C J. Characterization of ZnO nanotube fabricated by the plasma decomposition of Zn(OH)2 via dielectric barrier discharge. Plasma Chemistry and Plasma Processing , 2011, 32(2): 201–209 doi: 10.1007/s11090-011-9337-9
|
14 |
Gu Z J, Paranthaman M P, Xu J, Pan Z W. Aligned ZnO nanorod arrays grown directly on zinc foils and zinc spheres by a low-temperature oxidization method. ACS Nano , 2009, 3(2): 273–278 doi: 10.1021/nn800759y
|
15 |
Zolfaghari G, Esmaili-Sari A, Anbia M, Younesi H, Ghasemian M B. A zinc oxide-coated nanoporous carbon adsorbent for lead removal from water: optimization, equilibrium modeling, and kinetics studies. International Journal of Environmental Science and Technology , 2013, 10(2): 325–340 doi: 10.1007/s13762-012-0135-6
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