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Chapter 10

Electrochemical Analyses and Redox Titration

電気化学: 概要
電気化学: 概要
Electrochemistry is the branch of chemistry that studies the relationship between electrical quantities and chemical reactions, particularly oxidation and ...
電極_概要
電極_概要
 Electrochemical measurements are conducted in an electrochemical cell composed of various components that control and measure the current and ...
界面電気化学法
界面電気化学法
Interfacial electrochemical methods focus on the phenomena occurring at the boundary between an electrode and a solution, as opposed to bulk methods that ...
電位差測定法: 概要
電位差測定法: 概要
Potentiometry is an analytical technique that measures the potential difference between two electrodes in an electrochemical cell without drawing any ...
電位差測定_電極の種類
電位差測定_電極の種類
Reference electrodes serve as a stable reference point for potentiometric measurements, while indicator and working electrodes react to variations in the ...
電位差測定法: 膜電極
電位差測定法: 膜電極
Membrane electrodes, also known as p-ion electrodes, use membranes that selectively interact with free analyte ions, generating a potential difference ...
酸化還元滴定: 概要
酸化還元滴定: 概要
Redox titration is a chemical analysis technique used to determine the concentration of an unknown substance by measuring the electron transfer in a redox ...
酸化還元滴定: ヨウ素還元滴定法とヨウ素酸化滴定法
酸化還元滴定: ヨウ素還元滴定法とヨウ素酸化滴定法
Iodometry and iodimetry are analytical methods used to determine the concentration of oxidizing or reducing agents using iodine. In iodometric titrations, ...
酸化還元滴定: その他の酸化剤および還元剤
酸化還元滴定: その他の酸化剤および還元剤
Besides iodine, other oxidizing or reducing agents can serve as titrants in redox titrations. Common oxidizing titrants include KMnO4, cerium(IV), and ...
電位差滴定: 概要
電位差滴定: 概要
Potentiometric titration is a quantitative analytical technique that determines the concentration of an analyte by measuring the potential difference ...
終点予測: グランプロット
終点予測: グランプロット
A Gran plot is used to predict the equivalence volume or endpoint of a potentiometric or acid-base titration without reaching the endpoint. Typically, ...
電気重量分析: 概要
電気重量分析: 概要
Electrogravimetric analysis measures the weight of an analyte deposited electrolytically onto a suitable working electrode. This method involves applying ...
クーロメトリーの概要
クーロメトリーの概要
Coulometry is one of the rapid, most accurate, and precise analytical techniques that determine the quantity of an analyte by measuring the electrical ...
制御電位クーロメトリー: 電解法
制御電位クーロメトリー: 電解法
Controlled-potential coulometry, also known as potentiostatic coulometry, employs a three-electrode system in which the working electrode's potential ...
制御電流クーロメトリー: 概要
制御電流クーロメトリー: 概要
Controlled current coulometry, also known as amperostatic coulometry, is a technique used in electrochemical analysis to measure the quantity of a ...
制御電流クーロメトリー_電量滴定
制御電流クーロメトリー_電量滴定
Coulometric titrations are a form of titrimetric analysis where the reagent is generated electrically, and its amount is evaluated based on current and ...
ボルタンメトリー: 概要
ボルタンメトリー: 概要
Voltammetry is an electroanalytical technique in which the current flowing through an electrochemical cell is measured as a function of applied potential, ...
ボルタンメトリー: 測定に影響する要因
ボルタンメトリー: 測定に影響する要因
A current produced due to the redox reactions of the analyte at the working and auxiliary electrodes is called a faradaic current. The reaction can be ...
ボルタモグラム: 概要
ボルタモグラム: 概要
Voltammograms are current plots as a function of applied potential, offering insights into electrochemical systems. The shape of a voltammogram depends on ...
ボルタンメトリー技術: 線形スキャン (E 対時間)
ボルタンメトリー技術: 線形スキャン (E 対時間)
Polarography is a classical voltammetric technique used to analyze electrochemical reactions. This method applies a linear potential sweep to a dropping ...
ボルタンメトリー技術: パルスボルタンメトリー
ボルタンメトリー技術: パルスボルタンメトリー
Differential-pulse voltammetry (DPV) is a type of voltammetry that involves applying a series of voltage pulses to an electrochemical cell while measuring ...
ボルタンメトリー技術: サイクリックボルタンメトリー
ボルタンメトリー技術: サイクリックボルタンメトリー
Cyclic voltammetry (CV) is an electrochemical technique used to investigate the redox properties of a chemical species. It involves measuring the current ...
ボルタンメトリー: ストリッピング法
ボルタンメトリー: ストリッピング法
Anodic Stripping Voltammetry (ASV), Cathodic Stripping Voltammetry (CSV), and Adsorptive Stripping Voltammetry (AdSV) are electrochemical techniques used ...
アンペロメトリー: 概要
アンペロメトリー: 概要
Amperometry is a technique commonly used to measure the concentration of specific analytes in a solution by monitoring the electric current generated ...
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