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%, respectively. Compared with using ferric salts, hydrous ferric oxide has better vanadium-removal effect. The effect of ferric salt on the V removal from molybdate solution was also investigated. The results show that, as the addition amount of ferric salt (molar ratio of Fe to V) is 40, 97% of V can be removed from sodium molybdate under the conditions of pH 7.5-10.8 and reaction time 60 min, and the Mo......
Luminescence modification of Eu3+-activated molybdate phosphor prepared via co-precipitation赵春雷,胡运生,庄卫东,黄小卫,何涛摘 要:Eu-activated CaMoO4 phosphors were co... to compare their host absorption. The result showed that the scheelite molybdate host exhibited stronger UV absorption than wolframite one.关键词:......
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Luminescence modification of Eu~(3+)-activated molybdate phosphor prepared via co-precipitation HUANG Xiaowei1,HE Tao1,ZHAO Chunlei1,ZHUANG Weidong1,HU Yunsheng1 (1.National Engineering Research... selected to compare their host absorption. The result showed that the scheelite molybdate host exhibited stronger UV absorption than wolframite one. Key words:CaMoO4; ZnMoO4; europium; samarium; red......
Synthesis and Properties of Eu3+ Activated Strontium Molybdate Phosphor李旭,杨志平,关丽,郭庆林,怀素芳,李盼来摘 要:In order to prepare fluorescent material for white Light Emitting Diodes (LEDs), a new Eu3+ activated molybdate phosphor SrMoO4 was fabricated with solid-state method. X-ray diffraction (XRD) showed that the doping of trivalent europium ion reduced......
Trans. Nonferrous Met. Soc. China 27(2017) 2492-2502 Removal of tungsten from molybdate solution by Fe-Mn binary oxide adsorbent Yun-feng SONG1, Li-hua HE1,2, Xing-yu CHEN1, Zhong-wei ZHAO1 1. School... to separate W from molybdate solution, respectively. The experimental results demonstrated that Fe-Mn binary oxide (FMBO) was the most suitable adsorbent for the separation. Under a wide pH (6.9-11.3......
Synergistic Corrosion Inhibition Effect of Molybdate and Phosphate Ions for Anodic Oxidation Film Formed on 2024 Aluminum Alloy王文博1,DONG Peng1,2,3,WANG Haiyun2,程杰2,刘胜利21. College of Electronic... molybdate) on the corrosion resistance of anodic oxidation films on 2024 aluminum alloy, and studied the synergistic effect of two corrosion inhibitors. The corrosion resistance of anodic oxidation film......
Inhibition of La-Fe-Co-Si compound corrosion in distilled water by sodium molybdate and disodium hydrogen phosphate张敏,叶荣昌,龙毅,常永勤School of Materials Science and Engineering,University of Science and Technology Beijing摘 要:A comparative study of Na2MoO4·2H2O and Na2HPO4·12H2O as inhibitors for magnetic refrigeration material La-Fe-Co-Si compound corrosion......
Inhibition of La-Fe-Co-Si compound corrosion in distilled water by sodium molybdate and disodium hydrogen phosphate张敏,叶荣昌,龙毅,常永勤School of Materials Science and Engineering,University of Science and Technology Beijing摘 要:A comparative study of Na2MoO4·2H2O and Na2HPO4·12H2O as inhibitors for magnetic refrigeration material La-Fe-Co-Si compound corrosion......
Characterization and photoluminescence properties of ultrafine copper molybdate(α-CuMoO4) powders prepared via a combustion-like processMohamed Benchikhi1,2,Rachida El Ouatib1,Sophie... de Toulouse摘 要:We report a simple method for preparing copper(II) molybdate(CuMoO4) powders via a combustion-like process. A gel was first prepared......
