electrochemical

简明释义

英[ɪˌlektrəʊˈkemɪkəl]美[ɪˌlektroʊˈkemɪkəl]

adj. [物化] 电化学的；[物化] 电气化学的

英英释义

单词用法

同义词

反义词

例句

1.In addition, the electrochemical characteristics of the enzyme electrode were studied by cyclic voltammetry and impedance measurement.

此外，酶电极的电化学性质通过循环伏安和交流阻抗进行了表征。

2.In this work, copper underpotential deposition on gold is studied under realistic electrochemical conditions

本文研究了在实际电化学条件下铜在金表面的低电位沉积

3.The mechanism of SCC in HAZ of specimens was analyzed by the microstructure variation and electrochemical theory.

并利用显微组织变化和电化学理论分析了焊缝试样HAZ的SCC机理。

4.On the other hand also changes the electrode potential of metal corrosion, so as to avoid or reduce the electrochemical corrosion.

另一方面也改变了金属腐蚀的电极电位，从而避免或降低了电化学腐蚀。

5.But in the Marine environment, the problem of electrochemical corrosion of steel structures is very prominent.

但在海洋环境下，钢结构电化学腐蚀的问题非常突出。

6.Neurons sprout dendrites that transmit incoming electrochemical stimulation to the trunk-like cell body.

树干样的神经元像出芽一般伸出树突以接收外来的电化学刺激。

7.Standard cells are electrochemical cells used as voltage references in many electrical standards laboratories.

标准电池是很多电学标准实验室用作电压参考标准的电化学电池。

8.The term “redox” refers to the electrochemical potential between two different electrolytes.

术语“氧化还原” 来自两种不同电解质之间的电化学电势。

9.The researchers developed a new electrochemical 电化学 sensor to detect pollutants in water.

研究人员开发了一种新的电化学传感器来检测水中的污染物。

10.In batteries, electrochemical 电化学 reactions are responsible for the conversion of chemical energy into electrical energy.

在电池中，电化学反应负责将化学能转化为电能。

11.The electrochemical 电化学 process is crucial in fuel cells for generating electricity.

电化学过程在燃料电池中产生电力至关重要。

12.Scientists are studying electrochemical 电化学 methods for carbon capture and storage.

科学家正在研究用于碳捕集和存储的电化学方法。

13.The electrochemical 电化学 properties of materials can significantly affect their performance in devices.

材料的电化学特性会显著影响其在设备中的性能。

作文

The field of science has made tremendous strides in understanding the various phenomena that govern our world. One such area that has garnered significant attention is the study of electrochemical processes. These processes are fundamental to a variety of applications, ranging from batteries and fuel cells to corrosion and electroplating. Understanding electrochemical reactions not only helps in the development of new technologies but also in improving existing ones. At its core, electrochemical science deals with the relationship between electricity and chemical reactions. When a chemical reaction occurs, it can either absorb or release energy, which can be harnessed in the form of electrical energy. This principle is at the heart of how batteries operate. In a battery, electrochemical reactions occur between the anode and cathode, resulting in the flow of electrons through an external circuit, thus providing power to electronic devices. Moreover, electrochemical processes play a crucial role in renewable energy technologies. For instance, hydrogen fuel cells utilize electrochemical reactions to convert hydrogen and oxygen into water, releasing energy in the process. This technology holds great promise for reducing our reliance on fossil fuels and minimizing greenhouse gas emissions. As we strive towards a more sustainable future, enhancing our understanding of electrochemical systems will be vital in driving innovation in clean energy solutions. In addition to energy generation, electrochemical techniques are widely used in various industrial processes. Electroplating, for example, is an electrochemical method used to deposit a layer of metal onto a surface to enhance its appearance and protect it from corrosion. This technique is essential in manufacturing industries, where durability and aesthetics are paramount. By understanding the electrochemical principles behind these processes, engineers can optimize conditions to achieve better results, such as improved adhesion and uniformity of the deposited layer. Another significant aspect of electrochemical science is its application in environmental monitoring and remediation. Electrochemical sensors can detect pollutants in water and air, providing critical data for assessing environmental health. These sensors work by measuring changes in electrical current or potential caused by the presence of specific contaminants. By employing electrochemical methods, researchers can develop more efficient and cost-effective ways to monitor and remediate pollution, ultimately leading to cleaner ecosystems. Despite the advancements in electrochemical research, challenges remain. For instance, improving the efficiency and lifespan of batteries is an ongoing area of study. Researchers are exploring new materials and designs to enhance electrochemical performance, particularly in lithium-ion batteries, which are widely used in consumer electronics and electric vehicles. Innovations in this field could lead to longer-lasting batteries with faster charging times, making electric vehicles more accessible and appealing to consumers. In conclusion, the study of electrochemical processes is a dynamic and rapidly evolving field that holds immense potential for technological advancements. From energy storage and generation to industrial applications and environmental protection, electrochemical science plays a pivotal role in addressing some of the most pressing challenges of our time. As we continue to explore the intricacies of electrochemical reactions, we pave the way for innovations that can significantly impact our society and environment in positive ways.

科学领域在理解支配我们世界的各种现象方面取得了巨大的进步。其中一个备受关注的领域是对电化学过程的研究。这些过程是从电池和燃料电池到腐蚀和电镀等多种应用的基础。理解电化学反应不仅有助于新技术的发展，还有助于改善现有技术。 从根本上说，电化学科学研究电力与化学反应之间的关系。当发生化学反应时，它可以吸收或释放能量，这可以以电能的形式被利用。这个原理是电池如何工作的核心。在电池中，电化学反应在阳极和阴极之间发生，导致电子通过外部电路流动，从而为电子设备提供电力。 此外，电化学过程在可再生能源技术中也发挥着关键作用。例如，氢燃料电池利用电化学反应将氢和氧转化为水，同时释放能量。这项技术对于减少我们对化石燃料的依赖和最小化温室气体排放具有很大潜力。随着我们朝着更可持续的未来迈进，增强我们对电化学系统的理解将对推动清洁能源解决方案的创新至关重要。 除了能源生成，电化学技术广泛应用于各种工业过程。例如，电镀是一种使用电化学方法将金属层沉积到表面上的过程，以增强其外观并保护其免受腐蚀。这项技术在制造业中至关重要，因为耐用性和美观性至关重要。通过理解这些过程背后的电化学原理，工程师可以优化条件，以实现更好的结果，例如提高沉积层的附着力和均匀性。 电化学科学的另一个重要方面是其在环境监测和修复中的应用。电化学传感器可以检测水和空气中的污染物，为评估环境健康提供关键数据。这些传感器通过测量由于特定污染物的存在而引起的电流或电位变化来工作。通过采用电化学方法，研究人员可以开发出更高效、更具成本效益的监测和修复污染的方法，最终导致更清洁的生态系统。 尽管电化学研究取得了进展，但仍然面临挑战。例如，提高电池的效率和使用寿命仍然是一个持续的研究领域。研究人员正在探索新材料和设计，以增强电化学性能，特别是在广泛用于消费电子和电动车辆的锂离子电池中。该领域的创新可能导致电池使用时间更长、充电速度更快，使电动车辆对消费者来说更加可及和吸引人。 总之，对电化学过程的研究是一个动态且快速发展的领域，具有巨大的技术进步潜力。从能源存储和生成到工业应用和环境保护，电化学科学在应对我们时代一些最紧迫挑战方面发挥着关键作用。随着我们继续探索电化学反应的复杂性，我们为创新铺平了道路，这些创新可以对我们的社会和环境产生积极的影响。