Web6 人 赞同了该回答. 计时电流法（chronoamperometry）属于恒电位法，施加一个阶跃电压然后保持恒电压条件下测定电流随时间的变化关系。. 初始电压E1对应于无电流产生状 … In electrochemistry, chronoamperometry is an analytical technique in which the electric potential of the working electrode is stepped and the resulting current from faradaic processes occurring at the electrode (caused by the potential step) is monitored as a function of time. The functional relationship … See more Anthracene in deoxygenated dimethylformamide (DMF) will be reduced (An + e -> An ) at the electrode surface that is at a certain negative potential. The reduction will be diffusion-limited, thereby causing the See more In 1902, F. G. Cottrell deduced the linear diffusion on a planar electrode according to the diffusion law and Laplace transform, and obtained the Cottrell equation: $${\displaystyle i={\frac {nFAC{\sqrt {D}}}{\sqrt {t\pi }}}}$$ where See more • Electroanalytical methods • Electrochemical skin conductance • Potentiometric titration See more Controlled-potential (bulk) electrolysis One of the application of chronoamperometry is controlled-potential (bulk) electrolysis, … See more Chronopotentiometry The application of chronopotentiometry could be derived into two parts. As an analytical method, … See more
chronoamperogram - Wiktionary
http://www.ichacha.net/chronoamperograms.html Weba) Chronoamperometry. 1. Potential Step Methods. Consider a situation where a solid electrode is immersed in a solution containing the oxidized form (Ox) of a redox couple at … flitwick bus station
ICT在线测试_百度百科
http://www.migelab.com/Article/articleDetails/aid/19517.html Web2． ICT Test 主要是通过测试探针接触PCB layout出来的测试点来检测PCBA的线路开路、短路、所有零件的焊情况,可分为开路测试、短路测试、电阻测试、电容测试、二极管测试、三极管测试、场效应管测试、IC管脚测试(testjet` connect check BasicScan Bist)等其它通用和特殊元器件的漏装、错装、参数值偏差 ... WebApr 22, 2024 · ul测试要求： 1、必须要在温升测试后立刻就测。（就是要在热状下打耐高压） 2、测试时应选择带电体接触件之间相隔最近的部位来测。 3、在带电体与外露不带电金属之间，与外壳之间都要测。 4、测试电压一般为ac，如果用dc，那么就得用交流电 … flitwick breakfast