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Mechanism and Influence Factors of V6O13 Synthesis林勤,杜垣胜,叶文,刘康,刘人敏,李晓云摘 要:<正> The mechanism and influence factors of thermal decomposition of NH4VO3... by a first order reaction or nucleation and nucleigrowth with a kinetic equation--ln(l-a)=kt,and apparent activation energy of 410kJ/molis obtained.关键词:......
Kinetic Monte Carlo simulation of microalloying effect in Al-Ag alloys ZHOU Ming(周 明), LI Shi-chen(李世晨), ZHENG Zi-qiao(郑子樵), YANG Pei-yong(杨培勇) School of Materials Science and Engineering...; Abstract: The kinetic Monte Carlo method, which based on the Multi-States Ising Model, was applied to simulate the effect......
数推断示意图 Fig.7 Inferring schematic diagram of the most probability mechanism function under CaO 在催化剂Na2CO3和CaO作用下,气化松焦油催化裂解的各动力学参数如表1所示. 表1 动力学参数(最概然机理函数,活化能和频率因子) Table 1 Kinetic... that there is a calculation model of dynamics about the sample. The reactive kinetics parameters E and A are obtained through the experiment data process using Popescu method, and the reaction mechanism of three......
; Abstract: Interfacial reaction and its mechanism of SiC/Ti composite were revealed by chemical kinetic studies... Chemical kinetic studies on interfacial reaction in SCS-6 SiC/Ti matrix composites ZHU Yan(朱 艳)1, 2, 3, YANG Yan-qing(杨延清)2, WANG Yao-yu(王尧宇)3 1. College of Environment and Chemical Engineering......
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:1672-7207(2019)06-1278-06 Reaction processes and kinetic study on preparation of nitrided ferrovanadium by V2O5 WANG Bin1, 2, LI Dong1, DU Jinjing1, ZHU Jun1, 2, LIU Manbo1, WANG Huan1 (1. School..., China) Abstract: The TG-DSC curves were tested to study the nitrided ferrovanadium preparation reaction processes, and the kinetic parameters of the relevant reactions were calculated using Coats......
thermally stable silver source. Kinetic modeling of Ag2O decomposition can provide predictive information on the decomposition control. Firstly, the kinetics and mechanism of the Ag2O decomposition... model (nucleation mechanism) in the range of 0.55<α≤0.95. Fig. 12 Comparison between theoretical integral master curve for P1/4, P1/3 and P1/2 kinetic models and experimental master curve......
places, by which as much vehicles kinetic energy as possible can be absorbed in case of crash, while occupying a little space with the aid of placement of one mechanism inside another. This kind... volume into special devices, such as in small vehicles for the purpose of absorbing the kinetic energy during an active crash. This is because the secondary mechanism (ACT) is placed inside the internal......
makes the heat flow turn from endothermic to exothermic. The activation energy decreases as the result of cobalt doping which means the reaction difficulty reduces. The most possible mechanism is Cn...; cobalt doping; thermal analysis; kinetic......
Kinetic study on the non-isothermal crystallization of Gd53Al24Co20Zr3 bulk metallic glass庄艳歆1,邢鹏飞2,段同飞1,史宏宇1,赫冀成11. Key Laboratory of Electromagnetic Processing of Materials of Ministry of Education... activation energy depended on the crystallized volume fraction. Function reflecting crystallization mechanism was also deduced. The crystallization mechanism of the Gd-based bulk metallic glass was discussed......