Ting Luo
Chinese Academy of Sciences
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Featured researches published by Ting Luo.
Small | 2015
Xiaofeng Tong; Ting Luo; Xie Meng; Hao Wu; Junliang Li; Xuejiao Liu; Xiaona Ji; Jianqiang Wang; Chusheng Chen; Zhongliang Zhan
Single crystalline ceria nanooctahedra, nanocubes, and nanorods are hydrothermally synthesized, colloidally impregnated into the porous La0.9Sr0.1Ga0.8Mg0.2O3-δ (LSGM) scaffolds, and electrochemically evaluated as the anode catalysts for reduced temperature solid oxide fuel cells (SOFCs). Well-defined surface terminations are confirmed by the high-resolution transmission electron microscopy--(111) for nanooctahedra, (100) for nanocubes, and both (110) and (100) for nanorods. Temperature-programmed reduction in H2 shows the highest reducibility for nanorods, followed sequentially by nanocubes and nanooctahedra. Measurements of the anode polarization resistances and the fuel cell power densities reveal different orders of activity of ceria nanocrystals at high and low temperatures for hydrogen electro-oxidation, i.e., nanorods > nanocubes > nanooctahedra at T ≤ 450 °C and nanooctahedra > nanorods > nanocubes at T ≥ 500 °C. Such shape-dependent activities of these ceria nanocrystals have been correlated to their difference in the local structure distortions and thus in the reducibility. These findings will open up a new strategy for design of advanced catalysts for reduced-temperature SOFCs by elaborately engineering the shape of nanocrystals and thus selectively exposing the crystal facets.
Electrochimica Acta | 2014
Qiang Zhou; Chun Yuan; Da Han; Ting Luo; Junliang Li; Zhongliang Zhan
Journal of Power Sources | 2015
Guoyi Chen; Xianshuang Xin; Ting Luo; Leimin Liu; Yuchun Zhou; Chun Yuan; Chucheng Lin; Zhongliang Zhan; Shaorong Wang
Advanced Energy Materials | 2014
Yucun Zhou; Ting Luo; Xianlong Du; Jianqiang Wang; Wei Yang; Chunwen Sun; Changrong Xia; Shaorong Wang; Zhongliang Zhan
Journal of Power Sources | 2015
Ting Luo; Xuejiao Liu; Xie Meng; Hao Wu; Shaorong Wang; Zhongliang Zhan
Advanced Energy Materials | 2015
Yucun Zhou; Hao Wu; Ting Luo; Jianqiang Wang; Yixiang Shi; Changrong Xia; Shaorong Wang; Zhongliang Zhan
International Journal of Hydrogen Energy | 2017
Jun Gao; Xie Meng; Ting Luo; Hao Wu; Zhongliang Zhan
Electrochemistry Communications | 2014
Chun Yuan; Ting Luo; Junliang Li; Xie Meng; Jiqin Qian; Xiaofeng Ye; Zhongliang Zhan; Changrong Xia; Shaorong Wang
Journal of Inorganic Materials | 2014
Ting Luo; Jian Shi; Shaorong Wang; Zhongliang Zhan
International Journal of Hydrogen Energy | 2016
Xiaona Ji; Xuejiao Liu; Xiaofeng Tong; Ting Luo; Hao Wu; Xie Meng; Zhongliang Zhan