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diffusion of proton
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  “diffusion of proton”译为未确定词的双语例句
     The effects of cobalt and zinc additives on the electrochemical performances of the nano Ni(OH)2 electrodes were studied too. It was found that the defects were formed and the conductivity increased with the addition of Co, which improved the diffusion of proton and inhabited the formation of y-NiOOH. The electrochemical capacity of the electrode with cobalt additives changed slightly after 206 cycles.
     在纳米Ni(OH)_2电极中加入钴和锌添加剂,并全面地分析了它们对电极性能的影响,发现加入钴添加剂后增强了电极的导电性,形成杂质缺陷,更有利于质子的出入,同时抑制γ-NiOOH的形成,提高充放电效率和循环稳定性,电极在经过206个循环后变化甚小;
短句来源
     A theoretical expression has been developed for the interruption discharge curve of manganese dioxide electrode. A variety of possible factors has been accounted in the exprsssion, insludin3 the diffusion of proton in MaO2 solid solution and of hydrogen ion in the liquid pores, the proton concentration in the solid solution, pH in ths ebctrolytic solution, and the lattice expansion by the proton insertion into MnO2 solid solution during the electrochemical reduction.
     本文给出二氧化锰电极间歇放电曲线的理论表达式,表达式考虑了可能的影响因素,诸如质子在MnO_2固溶体内和氢离子在液孔内的扩散,固溶体的质子浓度,电液的pH值,以及MnO_2电极在电化学还原期间因质子嵌入固溶体引起晶格膜胀.
短句来源
     CMD sample was made by direction oxidative method following the densification. The diffusion of proton in MnO2 effects the eletrochemical activity in the alkali battery.
     本文探讨以直接氧化法生成的初级化学二氧化锰经过重质化后所制备的化学二氧化锰(CMD)的半导体性质,以及质子在MnO_2晶体内部的扩散速率对MnO_2电池活性的影响。
短句来源
     The results demonstrate that addition of the additives to nickel hydroxide during its preparation can results in its smaller particle size, larger BET specific surface, finer micro crystal grains, wider FWHM of (001) and (101) face, and larger interplaner space of (001) face. These changes in structure are beneficial to the diffusion of proton during charge and discharge of nickel hydroxide, improving the potential performance.
     结果表明 :在制备氢氧化镍时加入添加剂 ,氢氧化镍的颗粒小 ,BET比表面大 ,组成颗粒微晶小 ,微晶间孔隙丰富 ,XRD图谱中 (0 0 1)晶面和 (10 1)晶面衍射峰的半高宽 (FWHM )值和d0 0 1 值较大 ,结合水含量增多 ,这些结构上的变化有利于氢氧化镍充放电过程中质子扩散 ,从而改善其电位性能 ;
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     The results of XRD analysis show that the structure of the Al substituted nickel hydroxide is similar with that of the α nickel hydroxide, and it has a large interslab distance that is helpful for the diffusion of proton.
     XRD分析表明 ,Al代氢氧化镍具有与α Ni(OH) 2 相似的晶体结构 ,具有较大的层间距 ,有利于质子的迁移。
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     The waveguide were made by Ti-diffusion and proton exchange methods.
     分别采用钛扩散和质子交换工艺制作波导基片;
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     Nonlinear Diffusion
     非线性扩散
短句来源
     Proton Therapy
     质子治疗
短句来源
     The Proton Diffusion Coefficient of Doped Ni(OH)_2
     掺杂Ni(OH)_2的质子扩散系数
短句来源
     Gas diffusion layer for electrodes in proton exchange membrane fuel cell
     质子交换膜燃料电池电极用气体扩散层材料
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A theoretical expression has been developed for the interruption discharge curve of manganese dioxide electrode. A variety of possible factors has been accounted in the exprsssion, insludin3 the diffusion of proton in MaO2 solid solution and of hydrogen ion in the liquid pores, the proton concentration in the solid solution, pH in ths ebctrolytic solution, and the lattice expansion by the proton insertion into MnO2 solid solution during the electrochemical reduction. The expression is satisfactorily...

A theoretical expression has been developed for the interruption discharge curve of manganese dioxide electrode. A variety of possible factors has been accounted in the exprsssion, insludin3 the diffusion of proton in MaO2 solid solution and of hydrogen ion in the liquid pores, the proton concentration in the solid solution, pH in ths ebctrolytic solution, and the lattice expansion by the proton insertion into MnO2 solid solution during the electrochemical reduction. The expression is satisfactorily fitted with an experimental curve and the values of the parameters obtained are reasonable.

本文给出二氧化锰电极间歇放电曲线的理论表达式,表达式考虑了可能的影响因素,诸如质子在MnO_2固溶体内和氢离子在液孔内的扩散,固溶体的质子浓度,电液的pH值,以及MnO_2电极在电化学还原期间因质子嵌入固溶体引起晶格膜胀.理论表达式与实验结果很好地吻合,获得的参数值是合理的.

CMD sample was made by direction oxidive method following the densification.The diffusion of proton in MnO2 affects the electrochemical activity in the alkali battery.The results show the CMD reveals the characteristics of n-type semiconductor.The concentration and transference of proton in CMD after densification are increased.The wide diffusion way for proton is important to improve the discharge behavior of CMD in 9 mol/L KOH.

化学二氧化锰的半导体性质与电池活性关系的研究张碧泉,卢兆忠(福建师范大学化学系,福州,350007)关键词二氧化锰,化学二氧化锰,电池阴极,碱性电池二氧化锰是干电池的阴极活性材料,是半导体[1],它的电化学行为受其物理化学性质如晶体结构、电导、表面O...

CMD sample was made by direction oxidative method following the densification.The diffusion of proton in MnO2 effects the eletrochemical activity in the alkali battery. The results show the CMD reveals the characteristics of n-type semiconductor. The concentration and transference of proton in CMD after desification are increased. The wide diffusion way for proton is important to improve the discharge behaviors of CMD in 9 mol/L KOH.

本文探讨以直接氧化法生成的初级化学二氧化锰经过重质化后所制备的化学二氧化锰(CMD)的半导体性质,以及质子在MnO_2晶体内部的扩散速率对MnO_2电池活性的影响。研究结果表明,样品表现出n-型半导体的特征,其电子浓度和电子迁移率均比初级品增大,在9mol/LKOH溶液中进行放电时,主要是由质子在MnO_2晶格中的扩散来决定MnO_2的品质。

 
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