faradaic

简明释义

英[fəˈrædeɪɪk]美[fəˈrædeɪɪk]

adj. 感应电流的

英英释义

单词用法

同义词

反义词

例句

1.With air-formed films the faradaic processes decreased progressively to a constant rate consistent with the increase in potential, indicating the healing of surface flaws.

对于空气氧化膜，电化学反应速度逐步变慢，直至达到相应于稳定钝态的恒定值，同时电位向正移动，表明膜中的微裂纹不断得到修补。

2.With air-formed films the faradaic processes decreased progressively to a constant rate consistent with the increase in potential, indicating the healing of surface flaws.

对于空气氧化膜，电化学反应速度逐步变慢，直至达到相应于稳定钝态的恒定值，同时电位向正移动，表明膜中的微裂纹不断得到修补。

3.The monolayers exhibit great adsorption stability during the faradaic reactions, illustrating the advantage of polymeric LB films in the potential applications.

单层膜在法拉第反应中显示很强的吸附稳定性，说明聚合物l B膜在潜在应用中有其特有的特点。

4.The efficiency of the battery can be improved by enhancing the faradaic 法拉第的 reactions at the electrodes.

通过增强电极上的faradaic 法拉第的 反应，可以提高电池的效率。

5.Understanding faradaic 法拉第的 processes is crucial for developing better supercapacitors.

理解faradaic 法拉第的 过程对于开发更好的超级电容器至关重要。

6.The faradaic 法拉第的 current contributes significantly to the overall performance of electrochemical cells.

在电化学电池的整体性能中，faradaic 法拉第的 电流占据了重要地位。

7.Researchers are investigating ways to minimize faradaic 法拉第的 losses in energy storage systems.

研究人员正在探讨减少能源存储系统中faradaic 法拉第的 损失的方法。

8.The faradaic 法拉第的 efficiency of a fuel cell is a key factor in its design.

燃料电池的faradaic 法拉第的 效率是其设计中的关键因素。

作文

In the realm of electrochemistry, the term faradaic refers to processes that involve the transfer of charge between an electrode and a solution. This concept is named after the renowned scientist Michael Faraday, who made significant contributions to the understanding of electromagnetism and electrolysis. The faradaic processes are fundamental to various applications, including batteries, fuel cells, and electrochemical sensors. Understanding these processes is crucial for developing more efficient energy storage systems and improving our technological capabilities. When we talk about faradaic reactions, we often refer to the oxidation and reduction (redox) reactions that occur at the surface of electrodes during electrochemical reactions. For instance, in a galvanic cell, oxidation occurs at the anode while reduction takes place at the cathode. These reactions involve the movement of electrons, which is what makes the faradaic processes so essential in generating electrical energy from chemical reactions. One of the most notable characteristics of faradaic processes is their dependence on the concentration of reactants and the surface area of the electrodes. The rate of a faradaic reaction can be influenced by factors such as temperature, pressure, and the presence of catalysts. This means that optimizing these conditions can lead to improved efficiency in devices that rely on faradaic processes. For example, in battery technology, enhancing the faradaic reaction kinetics can significantly increase the charge and discharge rates, leading to better performance. Moreover, the study of faradaic processes has led to advancements in the development of electrochemical sensors. These sensors exploit the faradaic reactions to detect specific ions or molecules in a solution. By measuring the current that flows due to the faradaic reactions, researchers can determine the concentration of analytes with high sensitivity. This capability is invaluable in various fields, including environmental monitoring, medical diagnostics, and food safety. In addition to practical applications, the theoretical understanding of faradaic processes also plays a significant role in academic research. Scientists continue to explore the mechanisms behind these reactions to uncover new materials and methods that can enhance their efficiency. For instance, the development of nanostructured electrodes has shown promise in increasing the surface area available for faradaic reactions, thus boosting the overall performance of electrochemical devices. In conclusion, the term faradaic encompasses a wide range of electrochemical processes that are integral to modern technology. From energy storage solutions like batteries to advanced sensing technologies, the principles of faradaic reactions underpin many innovations. As we continue to advance our understanding of these processes, we can expect to see even more breakthroughs that will shape the future of energy and analytical chemistry. The significance of faradaic processes cannot be overstated, as they represent a critical intersection of chemistry, physics, and engineering, driving progress in numerous scientific and industrial fields.

在电化学领域，术语faradaic指的是涉及电极与溶液之间电荷转移的过程。这个概念以著名科学家迈克尔·法拉第的名字命名，他对电磁学和电解的理解做出了重大贡献。faradaic过程是各种应用的基础，包括电池、燃料电池和电化学传感器。理解这些过程对于开发更高效的能源存储系统和提高我们的技术能力至关重要。 当我们谈论faradaic反应时，通常指的是在电化学反应中发生在电极表面的氧化还原（redox）反应。例如，在一个电池中，氧化发生在阳极，而还原发生在阴极。这些反应涉及电子的移动，这正是使faradaic过程在从化学反应中产生电能方面如此重要的原因。 faradaic过程最显著的特征之一是它们对反应物浓度和电极表面积的依赖。faradaic反应的速率可以受到温度、压力和催化剂存在等因素的影响。这意味着优化这些条件可以提高依赖于faradaic过程的设备的效率。例如，在电池技术中，增强faradaic反应动力学可以显著提高充放电速率，从而改善性能。 此外，faradaic过程的研究促进了电化学传感器的发展。这些传感器利用faradaic反应来检测溶液中特定的离子或分子。通过测量由于faradaic反应流动的电流，研究人员可以高灵敏度地确定分析物的浓度。这种能力在环境监测、医学诊断和食品安全等多个领域都是无价的。 除了实际应用外，对faradaic过程的理论理解在学术研究中也起着重要作用。科学家们继续探索这些反应背后的机制，以发现可以提高其效率的新材料和方法。例如，纳米结构电极的发展在增加可用于faradaic反应的表面积方面显示出希望，从而提升电化学设备的整体性能。 总之，术语faradaic涵盖了一系列对现代技术至关重要的电化学过程。从电池等能源存储解决方案到先进的传感技术，faradaic反应的原理支撑着许多创新。随着我们继续深化对这些过程的理解，我们可以期待看到更多突破，这将塑造能源和分析化学的未来。faradaic过程的重要性不容小觑，因为它们代表了化学、物理和工程的关键交汇点，推动着众多科学和工业领域的进步。