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, and they are incorporated into Bi2O2 layers at higher content. The oxygen vacancy concentration declines with La-doping, and the decrease seems saturated as La content is higher than 0.10. Key words...Lanthanum Distribution and Oxygen Vacancy Concentration in SrBi4-x Lax Ti4O15 Chen Xiaobing1,Zhu Jun1 (1.College of Physics Science and Technology, Yangzhou University, Yangzhou 225002, China......
that the amount of oxygen vacancies increases with increasing the Ti3+ content. Fig.7 XPS patterns of Ti element in 2% WO3-TiO2 catalysts with oxygen vacancies: (a) k1; (b) k5 3.2 Photocatalytic activity... Preparation, characterization and photo-catalytic behavior of WO3-TiO2 catalysts with oxygen vacancies TONG Hai-xia(童海霞)1, CHEN Qi-yuan(陈启元)2, YIN Zhou-lan(尹周澜)2, HU Hui-ping(胡慧萍)2, WU Dao......
Time-stability of sintered Nd-Fe-B permanent magnet with lower oxygen content刘国征1,2,夏宁1,赵明静1,李波2,喻晓军21. Research Center of Functional Materials,Baotou Research Institute of Rare Earth2. Department... content of oxygen at different temperatures and humidity conditions for 400 d was investigated.Results showed that the magnetic flux loss was-0.68% for the non-electroplating samples and-0.43......
Time-stability of sintered Nd-Fe-B permanent magnet with lower oxygen content刘国征1,2,夏宁1,赵明静1,李波2,喻晓军21. Research Center of Functional Materials,Baotou Research Institute of Rare Earth2. Department... content of oxygen at different temperatures and humidity conditions for 400 d was investigated.Results showed that the magnetic flux loss was-0.68% for the non-electroplating samples and-0.43......
J. Cent. South Univ. (2019) 26: 873-880 DOI: https://doi.org/10.1007/s11771-019-4056-0 An innovative method to calculate oxygen consumption rate YIN Wen-tao(殷文韬)1, 2, SONG Ze-yang(宋泽阳)3 1. National... combustion of coal, Arrhenius equation and the Ranz-Marshall correlation, a novel approach was proposed in this paper to estimate oxygen consumption rate of self-ignition of coal at high temperature......
of Ir to Ta in coating solution. With increasing IrO2 content in the coatings, the amount of fine crystallites of IrO2 is increased and the electrocatalytic capability of oxygen evolution... as the oxygen evolution governing couple. Fig.4 shows that the current of oxygen evolution at 1.5 V on Ti/IrO2-Ta2O5 anodes as a function of IrO2 content. The current increases slowly from 10% to 40......
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