Yanan Qu
Tsinghua University
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Publication
Featured researches published by Yanan Qu.
Advances in Applied Ceramics | 2017
Haihui Mi; Jinlong Yang; Zhen-Guo Su; Tao Wang; Zhijun Li; Wenlong Huo; Yanan Qu
ABSTRACT Ultra-light ceramic foams were successfully prepared by a green spheres technique, which used waste glass powder and fly ash as the main material. Besides, borax and SiC were introduced as fluxing agent and foaming agent, respectively. The effects of fly ash content, borax content and sintering temperature on the microstructures and properties of ceramic foams were systematically investigated. The optimum composition is 30 wt-% fly ash, 70 wt-% waste glass, 15 wt-% borax and 0.5 wt-% SiC. Ultra-light ceramic foams sintered at 680–780°C possess bulk density of 0.14–0.41 g cm−3, porosity of 82.9–94.1%, compressive strength of 0.91–6.37 MPa and thermal conductivity of 0.070–0.121 W m−1 K−1, respectively. This method is convenient, low-cost and environment friendly, which makes it a promising way for recycling solid wastes.
Chemical Communications | 2016
Ning Ma; Yiqun Deng; Wenting Liu; Shiji Li; Jie Xu; Yanan Qu; Ke Gan; Xiaodan Sun; Jinlong Yang
Journal of the American Ceramic Society | 2014
Jie Xu; Yanxue Zhang; Yanan Qu; Fei Qi; Xiaoyan Zhang; Jinlong Yang
Journal of the American Ceramic Society | 2012
Jie Xu; Yanan Qu; Xiaoqing Xi; Jinlong Yang
Journal of The European Ceramic Society | 2016
Wenlong Huo; Fei Qi; Xiaoyan Zhang; Ning Ma; Ke Gan; Yanan Qu; Jie Xu; Jinlong Yang
Ceramics International | 2016
Yanan Qu; Jie Xu; Zhen-Guo Su; Ning Ma; Xiaoyan Zhang; Xiaoqing Xi; Jinlong Yang
Journal of The European Ceramic Society | 2016
Na Li; Xiaoyan Zhang; Yanan Qu; Jie Xu; Ning Ma; Ke Gan; Wenlong Huo; Jinlong Yang
Ceramics International | 2015
Jie Xu; Ke Gan; Minghao Yang; Yanan Qu; Jia-Min Wu; Jinlong Yang
Ceramics International | 2015
Jie Xu; Yanxue Zhang; Ke Gan; Xiaoyan Zhang; Yanan Qu; Ning Ma; Jinlong Yang
Journal of Materials Science | 2014
Jie Xu; Yanan Qu; Fei Qi; Yali Wang; Jinlong Yang