Effect of substrate pre-treatment on controllable synthesis of hexagonal WO3 nanorod arrays and their electrochromic properties
Effect of substrate pre-treatment on controllable synthesis of hexagonal WO3 nanorod arrays and their electrochromic properties
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基底预处理对六方WO3纳米棒阵列可控合成及其电致变色性能的影响
DOI：
10.1039/c3ce40494c
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发表时间：
2013-07
期刊：
影响因子：
3.1
通讯作者：
Zhang, Mei
中科院分区：
文献类型：
--
作者：
Zheng, Feng;Lu, Hui;Guo, Min;Zhang, Mei
采用水热法在掺氟氧化锡(FTO)衬底上制备了尺寸可控、有序度可控的六方WO_3纳米结构。利用扫描电子显微镜和X射线衍射仪系统地研究了预涂覆一层WO_3纳米粒子、热处理温度和时间以及胶体浓度等前处理条件对WO_3纳米棒取向和形貌的影响。垂直于FTO衬底的WO_3纳米棒阵列(WNR)和平行于FTO衬底的纺锤状纳米棒束可以根据预涂覆在FTO衬底上的WO_3种子的结晶度和密度来选择性地制备。此外，还讨论了制备的WO_3形貌对其电致变色(EC)性能的影响。
Hexagonal WO3 nanostructures with controlled sizes and alignment ordering have been successfully realized on fluorine doped tin oxide (FTO) substrates with different pre-treatment methods by a hydrothermal approach. The effects of the pre-treatment conditions, such as pre-coating a layer of WO3 nanoparticles, the annealing temperature and time and the colloid concentration, on the orientation and morphology of the WO3 nanorods were systematically investigated by scanning electron microscopy and X-ray diffraction. The WO3 nanorod arrays (WNRs) vertical to the FTO substrate and spindle-like nanorod bundles parallel to the FTO substrate can be selectively prepared depending on the crystallinity and the density of the WO3 seeds pre-coated on the FTO substrates. Moreover, the influence of the as-prepared WO3 morphology on its electrochromic (EC) property was also discussed.
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影响因子：
3.1
作者：
Mingdao Zhang;Chang-Miao Di;L. Qin;Qingxiang Yang;Yi-zhi Li;Zijian Guo;Hegen Zheng
通讯作者：
Mingdao Zhang;Chang-Miao Di;L. Qin;Qingxiang Yang;Yi-zhi Li;Zijian Guo;Hegen Zheng
影响因子：
--
作者：
Teng Ma;Min Guo;Mei Zhang;Xidong Wang
通讯作者：
Teng Ma;Min Guo;Mei Zhang;Xidong Wang
影响因子：
8.6
作者：
Balaji, Subramanian;Djaoued, Yahia;Bruening, Ralf
通讯作者：
Bruening, Ralf
影响因子：
3.7
作者：
Fei Yang;Yukina Takahashi;Nobuyuki Sakai;T. Tatsuma
通讯作者：
Fei Yang;Yukina Takahashi;Nobuyuki Sakai;T. Tatsuma
影响因子：
4.9
作者：
Jiao, Zhihui;Wang, Xiu;Sun, Xiao Wei
通讯作者：
Sun, Xiao Wei