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平衡氧化还原方程
Electrochemistry is the science involved in the interconversion of electrical and chemical reactions. Such reactions are called reduction-oxidation,…
电动势
Electricity is generated by either electrons or ions flowing through a solution or a conducting medium. This flow of electrons or specifically…
伏打/ 伽凡尼电池
Spontaneous Chemical Reactions Spontaneous redox reactions occur abundantly in nature. The chemical reaction occurring in a disposable AA battery…
标准电极电势
On comparing the reactivity of silver and lead, it is observed that the two ionic species, Ag+ (aq) and Pb2+ (aq), show a difference in their redox…
电池电势和自由能
Thermodynamics of a Redox Reaction Thermodynamics is the branch of physics dealing with the relationship between heat and other forms of energy. In…
能斯特方程(Nernst equation)
Nonstandard Reaction Conditions The interconnection between standard cell potentials and various thermodynamic parameters such as the standard free…
浓差电池
A concentration cell is a type of a  voltaic cell constructed by connecting two almost identical half-cells, both based on the same…
电池和燃料电池
A battery is a galvanic cell that is used as a source of electrical power for specific applications. Modern batteries exist in a multitude of forms…
腐蚀
The degradation of metals due to natural electrochemical processes is known as corrosion. Rust formation on iron, tarnishing of silver, and the…
电解
In a galvanic cell, the electrical work is done by a redox system on its surroundings as electrons produced by the spontaneous redox reactions are…
金属腐蚀与腐蚀抑制剂在低导电介质中的效率
Material corrosion can be a limiting factor for different materials in many applications. Thus, it is necessary to better understand corrosion…
用电动势技术测定碱土金属合金的热力学性质
A novel electrochemical cell based on a CaF2 solid-state electrolyte has been developed to measure the electromotive force (emf) of binary alkaline…
通过活生物膜表征电子传输
Here we demonstrate the method of electrochemical gating used to characterize electrical conductivity of electrode-grown microbial biofilms under…

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