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Synthesis of Nano-sized Yttria via a Sol-Gel Process Based on Hydrated Yttrium Nitrate and Ethylene Glycol and Its Catalytic Performance for Thermal Decomposition of NH4 ClO4 Li Fengsheng1,Chen... exothermic peak to 337.7 ℃ by reduction of 114.6 ℃ and increases the apparent decomposition heat from 515 to 1240 J·g-1, reveals that nano-sized yttria shows strong catalytic property for AP thermal......
Syntheses, Crystal Structures and Kinetic Mechanisms of Thermal Decomposition of Rare Earth Complexes with Schiff Base Derived from o-Vanillin and p-Toluidine Feng Yunlong1,Wen Yihang1,Zhao.... Additionally, the kinetic mechanism of thermal decomposition of complex 3 was determined with a TG-DTG curves by both integral and differential methods. The functions of thermal decomposition reaction......
Mechanism of Thermal Decomposition of Rare Earth Acetate Hydrates王增林,庄文德,孙万明,牛春吉,唐功本,倪嘉缵摘 要:<正> The mechanism of thermal decomposition of rare earth acetate hydrates(Ln(Ac)3·nH2O,n=5,forLn=La;n=4,for Ln=Pr→Lu,Y,except Pm)has been studied by TG-DTG,DSC,infrared spectra,X-raydiffraction and chemical analysis.The thermal decomposition reaction......
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Kinetics Study on the Thermal Decomposition of Europium p-methyl benzoate Complex with 1, 10-penanthroline under Non-isothermal Con ditions 刘又年1,周智华1,曾冬铭1,舒万艮1 (1.中南工业大学化学化工学院,长沙 410083) 摘要:The thermal decomposition reaction of Eu2(p-MBA)6(PHEN)2 (p-MBA=CH3C6H4COO, methylbenzoate;PHEN=C12H8N2, 1,10-phenanthroline) was studied in a static atmosphere usingTG-DTG method. The thermal decom......
Synthesis of ZnO whiskers via hydrothermal decomposition route SHI Wen-tao(史文涛), GAO Guo(高 国), XIANG Lan(向 兰) Department of Chemical Engineering, Tsinghua University, Beijing 100084... with a length of 50-60 mm and a diameter of 1-2 mm. Key words: basic zinc carbonate; zinc oxide; whiskers; hydrothermal decomposition 1 Introduction In recent years, one-dimensional (1D) oxides......
Effect of CaO on Fluorine in the Decomposition of REFCO3 Sun Shuchen1,Wu Wenyuan1,Bian Xue1,Gao Bo1,Tu Ganfeng1,Wu Zhiying1 (1.School of Materials & Metallurgy, Northeastern University, Shenyang 110004, China) Abstract:Influence of CaO on thermal decomposition of REFCO3 was studied. The results showed that CaO did not affect significantly the decomposition ratio of REFCO3. The XRD experiment......
could be ascribed to be the loss of hydrogen and low-molecular-weight hydrocarbons due to dehydrogenation and dehydrocarbonation condensation reaction and the thermal decomposition of fibers are very... from the third stage that thermal decomposition of the side chains of the PCS leaded to about 20% mass loss. The fourth stage above 800 ℃, the conversion of the PCS into the inorganic state is almost......
Thermal Decomposition Reaction Kinetics Model of Powdered Bastnasite () [全文内容正在添加中] ......
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