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The location of Malachite green in CTAB micelles and the effects of Malachite green on the first cmc, the aggregation numbers N, the diffusion coefficients D, and the diffusion activation energies of CTAB micelles have been studied. 研究了孔雀绿(MG)对十六烷基三甲基溴化铵(CTAB)胶束的临界胶束浓度cmc，CTAB胶束聚集数N，胶束扩散系数D，胶束扩散活化能的影响以及孔雀绿在CTAB胶束中的定位。
We present a rapid and accurate method for determiniog the diffusion activation energy of atom in the metal. By this method, the. diffusion activation energy of the hydrogy atom in OFHC high-purity copper is 2121 cal/mole. 提出了一种快速而精确地确定原子在金属内的扩散激活能的新方法,利用此方法得到氢原子在高纯无氧铜中的扩散激活能为2121卡/克分子。
In the diffrent concentration,the diffusion activation energy isincreased with the increase of the concentration of NaCl aqueous soluti-on. It is rain. in the distilled water as 3.89KCal/mol. H~+在 NaCl 水溶液中的扩散激活能随浓度的升高而增大;在蒸馏水中最小;为3.;89千卡/克分子
diffusion activation energies 扩散激活能
Keywords room temperature ionic liquid;voltammogram;diffusion coefficient;diffusion activation energy;BPBF_4; 室温离子液体;伏安曲线;扩散系数;扩散活化能;四氟硼酸正丁基吡啶;
Keywords room temperature ionic liquid;chronoampermetry;diffusion coefficient;diffusion activation energy;BPBF_4.; 室温离子液体;计时电流法;扩散系数;扩散活化能;四氟硼酸正丁基吡啶;
Keywords Ionic liquid;Chronoampermetry;Diffusion coefficient;Diffusion activation energy;BPBF_4; 离子液体;计时电流法;扩散系数;扩散活化能;四氟硼酸正丁基吡啶;
Keywords polypropylene fiber;cationic dyeable;copolyester;diffusion coefficient;diffusion activation energy;dyeing;kinetics; 聚丙烯纤维;阳离子可染;共聚酯;扩散系数;扩散活化能;染色;动力学;
diffusion activation energy 扩散活化能
diffusion activation energy Qcd 扩散激活能Qcd
The binary gasless SHS processes with large overall activation energies were studied. 对具有大活化能的二元无气SHS过程进行了研究。
Moreover,the reaction path,activation energies and equilibrium constance during the tautomerized reaction involving hydrazone form and azo form are obtained. 此外,还计算了醌腙式和偶氮式结构在互变过程中,反应路径、正逆反应活化能以及化学平衡常数。
The activation energies of the reaction in the absence of catalyst and in thepresence of zinc chloride were 51.3 and 8.3kJ/mol respectively. 求得无催化剂及以氯化锌作催化剂时的反应活化能;分别为51.;3及8
The apparent activation energies for propagation were 54.4, 42.9 and 24.9 kJ/mol when DPE/n-BuLi were 1.0, 5.0 and 10.0, respectively. 当 DPE/n-BuLi分别为 1.;0、5
The ratios of frequency factors A ii / A ij and the differences of activation energies ( E ii - E ij ) are calculated by Arrhenius equation. 并根据 Arrhenius方程计算了该体系均聚、共聚反应频率因子之比 Aii/Aij和活化能之差 Eii- Ei
The effect of internal diffusion of hetergeneous phase reaction on activation energy, reaction stages and reaction selectivity is discussed. 讨论了内扩散效应对非均相反应的活化能、反应级数、反应选择性等宏观动力学参数的影响。
The corresponding activation energies Ezn and Epb are 16.39 and 34.10 kcal when the pressure is 13.3Pa and the melt is not stirred. 在熔体无搅拌;压力为13.;3Pa时蒸馏过程相应的活化能为E_(Zn)=68
The crystallization activation energies obtained from both Augis-Bennett method and Kissinger method are almost the same. 由Augis-Bennett方程和修正Kissinger方程得到的析晶活化能基本相同。
The parameters such as the extent of polycondensation,rate constants and activation energies were obtained for the cases with curing agents,such ... 在不同温度下,固化剂可以促进多元硅醇的固化缩聚,并使最终反应程度增加。
ENZYMES enhance reaction rates by lowering the activation energy. 酶可以使反应的活化能降低从而加快反应速率。