Novel electrophoretic assembly design of nano-aluminum@tungsten trioxide (nano-Al@WO3) energetic coating with controllable exothermic performance
Novel electrophoretic assembly design of nano-aluminum@tungsten trioxide (nano-Al@WO3) energetic coating with controllable exothermic performance
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具有可控放热性能的纳米铝@三氧化钨（nano-Al@WO3）含能涂层的新型电泳组装设计
DOI：
10.1007/s10854-021-06075-2
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发表时间：
2021-05
期刊：
影响因子：
--
通讯作者：
A. S. Giwa
中科院分区：
文献类型：
--
作者：
Xiaogang Guo;Taotao Liang;Hebin Bao;Chengsong Yuan;Chuan Lai;Chuyue Tang;A. S. Giwa
The fabrication of functional nanocomposite films by electrically driven techniques is an emerging method that has attracted increasing research interest because of advantages such as easy operation, low-cost, no secondary pollution. In this study, electrophoretic assembly technique (EAT) was firstly developed to design the promising novel nano-aluminum@tungsten trioxide (nano-Al@WO3) energetic coating with even distribution of nanoparticles under room temperature and pressure conditions, using the mixed liquor of isopropyl alcohol, PEG-1000, and polyethyleneimine as the optimal dispersion liquid for EAT. High crystallinity and purity of product was demonstrated by X-ray diffractometer. Differential scanning calorimetry (DSC) results that the obtained Al@WO3was an outstanding high-energy coating with a high output of heat (~ 2400 J/g) due to the sufficient thermite reaction between nano-Al and WO3particles, and the heat-release process of product can be highly controlled by adjusting the solid loading concentration ratio of nano-Al@WO3before EAT. Thus, the fabrication method of EAT proposed here has great potentials to high-efficient construction or design of various energetic nanocomposite coatings such as thermite and bimetallic reactive composites with wide applications.
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影响因子：
5.2
作者：
S. Valliappan;J. Swiatkiewicz;J. Puszynski
通讯作者：
S. Valliappan;J. Swiatkiewicz;J. Puszynski
影响因子：
64.8
作者：
Praetorius, Florian;Kick, Benjamin;Dietz, Hendrik
通讯作者：
Dietz, Hendrik
影响因子：
3.4
作者：
Zhou, Jingyuan;Ding, Liangliang;Ran, Xianwen
通讯作者：
Ran, Xianwen
影响因子：
9.5
作者：
Marin, Lorena;Nanayakkara, Charith E.;Rossi, Carole
通讯作者：
Rossi, Carole
DOI：
10.1007/s10854-019-01224-0
发表时间：
2019-04
期刊：
Journal of Materials Science: Materials in Electronics
影响因子：
--
作者：
Daixiong Zhang;Xia Wang;Xiaofei Peng;Qin‐Ying Wang;Qing Xiang
通讯作者：
Daixiong Zhang;Xia Wang;Xiaofei Peng;Qin‐Ying Wang;Qing Xiang