Arrhenius相关论文
为解决因橡胶密封圈老化失效导致变压器漏油的问题,对橡胶密封圈进行寿命评估研究.因变压器绝缘油中含氧量较低,且保留了少量H2S作......
Although several empirical wear formulas have been proposed, theoretical approaches for predicting surface topography ev......
表观烧结激活能是研究陶瓷烧结机理的一个非常重要参量。采用纳米金红石相TiO2陶瓷坯体在空气中进行无压烧结,加热速率分别为1,2,5......
Using an improved smog chamber system,the temperature dependence of OH radical reaction with EMS was investigated over t......
在850—1050℃含有Ta或Nb离子的氟化物熔盐中,用电化学表面合金化的方法制备了Ta-Ni和Nb-Ni二元合金,分析表明合金层的成分是均匀......
本工作采用超高真空-气相渗透技术,在200—430℃范围内,测定了氢在316L,316LN,21-6-9,21-9-9,304和1Cr18Ni9Ti等六种奥氏体不锈钢......
本工作采用超高真空气相氢渗透技术,在140—400℃温度范围内,测定了氢在纯 Ni(不同冷变形量)中的渗透率、扩散系数和溶解度常数,研......
A Model for Temperature Infl uence on Concrete Hydration Exothermic Rate (Part one: Theory and Exper
Recent achievements in concrete hydration exothermic models based on Arrhenius equation have improved computation accura......
Modified Arrhenius-type Constitutive Model and Artificial Neural Network-based Model for Constitutiv
Hot compression experiments of 316 LN stainless steel were carried out on Gleeble-3500 thermo-simulator in deformation t......
The chemorheological behaviors of a low viscosity epoxy resin system (Huntsman 1564/3486) for vacuum infusion moulding p......
The electrochemical behavior of Ce(III) was investigated in the molten LiF-BaF2 (81 mol.%-19 mol.%) on a molybdenum elec......
A facile method was used to prepare gold-platinum (Au-Pt) catalysts by direct electrodeposition via cyclic voltammetry i......
通过在不同的铂(Ⅳ)氯络离子初始浓度、温度、搅拌速率和pH下进行的实验,研究活性炭吸附铂(Ⅳ)氯络离子的动力学。结果表明,吸附过......
研究了温度范围在723-908K的LiCl-KCl熔盐体系中MgCl2的电化学行为和热力学性质.循环伏安和方波伏安法研究表明镁离子的电化学还原......
Magnetic relaxation behavior of a spatially closed dysprosium(Ⅲ) phthalocyaninato double-decker comp
The SMM properties of the spatially closed Dy(Ⅲ) double-decker Pc complex Dy(obPc) 2 (1), which is equivalent to a pseu......
The activation energy is the minimum amount of energy required to initiate a reaction.It is one of the important indexes......
A series of room-temperature ternary deep eutectic solvents(TDESs) were prepared from imidazolium halides, zinc halides ......
A kinetic study is reported here on hydrolysis of three pyridinecarboxamides in high-temperature water in the temperatur......
为了探讨U-2.5%Nb(质量分数)合金的氢腐蚀行为,利用在线显微镜研究了U-2.5%Nb合金氢蚀初期氢化物的生长动力学,研究了U-2.5%Nb合金......
The frequency dependent dielectric properties of barium magnesium tantalate(BMT),Ba(Mg_(1/3)Ta(2/3))O_3 and barium zinc ......
采用熔体流动速率仪考察了温度、载荷以及微胶囊红磷含量对聚丙烯/微胶囊红磷(PP/MRP)复合体系熔体密度和流动性能的影响。结果表......
Crystal structure and ionic conductivity of Mg-doped apatite-type lanthanum silicates La_(10)Si_(6-x
Lanthanum silicates La10Si6-xMgxO27-x(x = 0–0.4) were prepared by solid state synthesis to investigate the effect of Mg......
为预测引起小麦储藏霉菌桔青霉的生长,在15～35℃温度下,0.70～0.96水分活度(Aw)下进行小麦储藏模拟实验,建立桔青霉P21的温度-水分活......
In order to understand the strength developing law of the epoxy asphalt mixture,a curing reaction model of the epoxy asp......
采用热重分析跟踪模拟中间相沥青纤维的氧化稳定化过程,研究升温速率、氧化终温及恒温时间对纤维氧化进程的影响,并在此基础上建立......
The intrinsic kinetics of iron oxide reduced by carbon monoxide is evaluated by a method of online measuring concentrati......
含有不同组分4A沸石粒子,0～10%海藻酸钠聚合物的溶液,通过溶液浇铸法制备了海藻酸钠的混合基质膜。膜用戊二酸醛交联,并评价在30～70......
Single-phase La_(2–x)Nd_xMo_2O_9(0≤x≤1.8) compounds were prepared using solid-state reaction technique. Their structu......
在恒温(170～190℃)热处理过程中,多壁碳纳米管(MWCNTs)填充聚苯乙烯(PS)熔体发生动态模量逾渗(DMP)行为,且该行为服从时-温叠加(TTS......
建立了聚丙烯基强酸性阳离子交换纤维分离富集痕量镓的新方法。当上柱流速为2m L/min时,pH=3,1000m L 0.1μg/m L的镓可被0.1000g......
In situ NMR measurements of the diffusion coefficients,including an estimate of signal strength,of lithium ion conductor......
Computer simulation studies of the influence of side alkyl chain on glass transition behavior of car
In this work,all-atom molecular dynamics simulations were employed to study the influence of the side alkyl chain on gla......
目的以κ-卡拉胶为研究对象,以黏度为指标考察流变学性质。研究放置时间、浓度、温度和阳离子种类对黏度的影响。方法采用旋转黏度......
为研究煤自燃过程的煤氧反应特征,采用自行研制的绝热氧化试验系统对3种不同煤样进行绝热氧化试验。试验得出煤绝热氧化过程中煤氧......
全球碳循环研究计划强调两个基本问题。第一个是关于碳系统对人为扰动的直接响应,即化石燃烧和土地利用变化排放出的过多的CO_2如......
Tropomyosin (TM) extracted from pig cardiac muscle was spin-labeled with 2,2,6,6-tetramethyl-4-(dichlorotriazin)-aminopi......
研究了Nb在快速感应加热条件下对C95油井管用调质钢显微组织的影响。将不同Nb含量的试验钢感应加热到850℃~1000℃后立即淬火,结果......
KeithJ．Laidler，加拿大喔太华大学物理化学教授，在化学动力学上卓有成就，曾跟JohnMeiser一起写过一本有丰富史料的物理化学教科书（1993），......
活化能与温度有关。反应的活化能较大,反应的温度不太高,实验温度变化范围较小时,E≈Eo;若反应的活化能较小,反应的温度又很高,实......
本文讨论了用电子计算机建立与筛选模型的某些问题,并给出建立天然气—水蒸汽转化反应动力学模型的电算程序与计算结果。所给出的......
