翻訳と辞書 Words near each other ・ Diffusion filter ・ Differential mobility detector ・ Differential nonlinearity ・ Differential norming ・ Differential object marking ・ Differential of a function ・ Differential of the first kind ・ Differential operator ・ Differential optical absorption spectroscopy ・ Differential outcomes effect ・ Differential phase ・ Differential poset ・ Differential privacy ・ Differential psychology ・ Differential pulley ・ Differential pulse voltammetry ・ Differential pulse-code modulation ・ Differential refractometer ・ Differential rotation ・ Differential scanning calorimetry ・ Differential screw ・ Differential signaling ・ Differential space–time code ・ Differential staining ・ Differential sticking ・ Differential stress ・ Differential structure ・ Differential susceptibility hypothesis ・ Differential tariff ・ Differential technological development Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Differential pulse voltammetry ： ウィキペディア英語版 Differential pulse voltammetry Differential Pulse Voltammetry, DPV, (or Differential Pulse Polarography, DPP) is often used to make electrochemical measurements. It can be considered as a derivative of linear sweep voltammetry or staircase voltammetry, with a series of regular voltage pulses superimposed on the potential linear sweep or stairsteps. The current is measured immediately before each potential change, and the current difference is plotted as a function of potential. By sampling the current just before the potential is changed, the effect of the charging current can be decreased. By contrast, in normal pulse voltammetry the current resulting from a series of ever larger potential pulses is compared with the current at a constant 'baseline' voltage. Another type of pulse voltammetry is squarewave voltammetry, which can be considered a special type of differential pulse voltammetry in which equal time is spent at the potential of the ramped baseline and potential of the superimposed pulse. ==Electrochemical Cell Set-Up== The system of this measurement is usually the same as that of standard voltammetry. The potential between the working electrode and the reference electrode is changed as a pulse from an initial potential to an interlevel potential and remains at the interlevel potential for about 5 to 100 milliseconds; then it changes to the final potential, which is different from the initial potential. The pulse is repeated, changing the final potential, and a constant difference is kept between the initial and the interlevel potential. The value of the current between the working electrode and auxiliary electrode before and after the pulse are sampled and their differences are plotted versus potential 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Differential pulse voltammetry」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.