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Society, 2016, 163:F330-F335. Investigation on high performance fibrous La0.5Sr0.5CoO3-δfor SOFC cathode LI Fu-shao, XU Ying-xian, WU Qing-qing, DENG Ming-sen (Guizhou Provincial Key Laboratory..., and the structure, thermal stability, and electrochemical performance of this fibrous cathode issystematically investigated.Compared with the commoncathode prepared from the plain powder material......
Improve titanate reduction by electro-deoxidation of Ca3Ti2O7 precursor in molten CaCl2Dong Wang1,2,3,4,Sheng Pang4,Chun-yue Zhou4,Yan Peng4,Zhi Wang1,3,4,Xu-zhong Gong1,3,41. Key Laboratory of Green... by either the OS process or the FFC process leads to a low reaction speed and a low current efficiency. In this study, Ca3Ti2O7 was used as a precursor to improve the reduction speed of titanium......
Surface Modification of Natural Fibrous Brucite with Stearic Acid曹曦,传秀云,ZHOU Shuhui,HUANG DubinSchool of Earth and Space Sciences,Peking University摘 要:Fibrous brucite,a kind of brucite with unique structure and physical properties,was modified with stearic acid as a surface modifier.In order to investigate the mechanism of surface modification......
Synthesis Yttrium Aluminum Garnet Precursor via Homogeneous Precipitation under Microwave Irradiation 于庆华1,王介强1,郑少华1,高新睿1,姜奉华1 (1.Material Science and Engineering School, Jinan University, Jinan... and transformations during calcination of YAG precursor were analyzed by IR, DTA/TG and XRD. The size and morphology of YAG powders were characterized by LD and TEM methods. Results show that amorphous......
Preparation of Titanium Nitride Nanoparticles from a Novel Refluxing Derived Precursor刘飞,姚亚东College of Materials Science and Engineering,Sichuan University摘 要:Titanium nitride (TiN) nanoparticles were prepared from a novel refluxing-derived precursor.The organic/inorganic hybrid precursor was prepared by a two-stage refluxing method using hydrous TiO2......
A Controllable Synthetic Route for Preparing Graphene-Cu and Graphene-Cu2O Nanocomposites Using Graphene Oxide-CuO as a Precursor陈丽1,朱俊武1,BI Huiping1,MENG Xiaoqian1,YAO Pengcheng2,HAN Qiaofeng11. Key... for synthesizing graphene-Cu and graphene-Cu2 O nanocomposites using graphene oxide-Cu O as a precursor. Remarkably, the different nanocomposites could be formed just by varying the reaction temperature and time......
Low-agglomerated yttria nanopowders via decomposition of sulfate-doped precursor with transient morphologyR.P.Yavetskiy1,D.Yu.Kosyanov1,V.N.Baumer2,A.G.Doroshenko1,A.I.Fedorov2,N.A.Matveevskaya1...">The fabrication peculiarities of low-agglomerated yttria(Y2O3) nanopowders via thermal decomposition of sulfate-doped precursor with transient morphology were studied.It was determined that Y2(OH)5(NO3)x......
Low-agglomerated yttria nanopowders via decomposition of sulfate-doped precursor with transient morphologyR.P.Yavetskiy1,D.Yu.Kosyanov1,V.N.Baumer2,A.G.Doroshenko1,A.I.Fedorov2,N.A.Matveevskaya1...">The fabrication peculiarities of low-agglomerated yttria(Y2O3) nanopowders via thermal decomposition of sulfate-doped precursor with transient morphology were studied.It was determined that Y2(OH)5(NO3)x......
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,Iran摘 要:<正>Mesoporous silicon carbide with high specific surface area was successfully synthesized from an MCM-48/ polyacrylamide nanocomposite precursor in the temperature range of 550-600℃(below the melting point of Mg) by means of a magnesiothermic reduction process.The MCM-48/polyacrylamide precursor nanocomposite was prepared by in-situ......