redox

简明释义

英[ˈriːdɒks;ˈredɒks]美[ˈriːˌdɑːks]

n. 氧化还原反应；[化学] 氧化还原剂

英英释义

单词用法

同义词

反义词

例句

1.Result: the REDOX peak current was proportional to the myricetin concentration.

结果：氧化还原峰电流与杨梅酮的浓度呈线性关系。

2.In this paper, the applications of redox-active polymer microspheres in electrochemistry are reviewed.

本文综述了近几年来高分子微球在电化学领域应用的研究进展。

3.The reaction in which the valence of elements raises or downs is REDOX reaction.

有元素化合价升降的反应是氧化还原反应。

4.To study the REDOX damage of lung ang blood in rats inhaled radon and Tabacco smoking.

研究氡及其子体联合烟草吸入对大鼠肺与血细胞的氧化应激损伤。

5.Under drought stress, NO and H2O2 probably exerted their regulating effect on ABA synthesis by regulating cellular redox status.

干旱胁迫下NO和H2O2对ABA合成的调节作用可能是通过调节细胞氧化还原状态进行。

6.The redox potential method using for oil-gas detection is dealt with in this paper. Field operation, laboratory technique and.

本文主要介绍在油气田勘查中，应用氧化还原电位法在野外和室内的工作方法及资料处理。

7.In a battery, the energy is generated through a series of redox 氧化还原 reactions.

在电池中，能量是通过一系列红氧还原反应产生的。

8.The rusting of iron is an example of a redox 氧化还原 process.

铁锈的形成是一个氧化还原过程的例子。

9.Photosynthesis involves complex redox 氧化还原 reactions that convert light energy into chemical energy.

光合作用涉及复杂的氧化还原反应，将光能转化为化学能。

10.In organic chemistry, many reactions are classified as redox 氧化还原 reactions based on electron transfer.

在有机化学中，许多反应根据电子转移被归类为氧化还原反应。

11.The concept of redox 氧化还原 is crucial for understanding metabolic pathways in biology.

理解生物中的代谢途径时，氧化还原的概念至关重要。

作文

In the world of chemistry, the concept of redox reactions plays a crucial role in understanding how substances interact with one another. The term redox, short for reduction-oxidation, refers to a type of chemical reaction where the oxidation state of one or more components changes. This process involves the transfer of electrons between reactants, which can lead to significant changes in their properties and behaviors. To better understand redox reactions, it is essential to grasp the two key components involved: oxidation and reduction. Oxidation is defined as the loss of electrons, while reduction is characterized by the gain of electrons. These two processes are inherently linked; when one substance is oxidized, another must be reduced. This interdependence is what makes redox reactions so fascinating and vital in various scientific fields. One common example of a redox reaction is the rusting of iron. When iron reacts with oxygen in the presence of moisture, it undergoes oxidation, forming iron oxide, commonly known as rust. In this process, iron loses electrons and is oxidized, while oxygen gains electrons and is reduced. The result is a compound that is structurally different from the original metal, demonstrating how redox reactions can lead to significant transformations in materials. Beyond simple examples like rusting, redox reactions are fundamental to many biological processes. For instance, cellular respiration, the process by which cells generate energy, relies heavily on redox reactions. During this process, glucose is oxidized, and oxygen is reduced, ultimately producing carbon dioxide, water, and energy in the form of ATP (adenosine triphosphate). This intricate dance of electron transfer is vital for sustaining life, showcasing the importance of redox chemistry in biological systems. Moreover, redox reactions are pivotal in industrial applications, such as battery technology. Batteries operate on the principle of redox reactions, where chemical energy is converted into electrical energy. In a typical battery, one electrode undergoes oxidation while the other undergoes reduction, allowing for the flow of electrons and the generation of electric current. The efficiency and effectiveness of batteries are largely determined by the redox reactions taking place within them, highlighting the practical significance of this chemical concept. In summary, the study of redox reactions is integral to various scientific disciplines, from chemistry to biology and beyond. Understanding the mechanisms of oxidation and reduction not only provides insights into fundamental chemical processes but also has real-world applications that impact our daily lives. Whether it's preventing rust, generating energy, or fueling cellular functions, redox reactions are at the heart of many phenomena we encounter. As we continue to explore the intricacies of these reactions, we further appreciate their role in the natural world and technological advancements.

在化学世界中，redox反应的概念在理解物质如何相互作用方面起着至关重要的作用。redox一词是还原-氧化的缩写，指的是一种化学反应，其中一个或多个组分的氧化态发生变化。这个过程涉及反应物之间电子的转移，这可能导致它们的性质和行为发生显著变化。 要更好地理解redox反应，必须掌握两个关键组成部分：氧化和还原。氧化被定义为电子的丧失，而还原则以电子的获得为特征。这两个过程是相互关联的；当一种物质被氧化时，另一种物质必须被还原。这种相互依赖性使得redox反应变得如此迷人，并且在各个科学领域中至关重要。 一个常见的redox反应例子是铁的生锈。当铁与氧气在潮湿环境中反应时，它会经历氧化，形成氧化铁，通常称为锈。在这个过程中，铁失去电子并被氧化，而氧气获得电子并被还原。结果是产生了一种与原始金属结构不同的化合物，展示了redox反应如何导致材料的显著转变。 除了像生锈这样简单的例子外，redox反应在许多生物过程中也至关重要。例如，细胞呼吸，即细胞生成能量的过程，严重依赖于redox反应。在这个过程中，葡萄糖被氧化，氧气被还原，最终产生二氧化碳、水和ATP（腺苷三磷酸）形式的能量。这种电子转移的复杂舞蹈对维持生命至关重要，展示了redox化学在生物系统中的重要性。 此外，redox反应在工业应用中也至关重要，例如电池技术。电池的工作原理基于redox反应，其中化学能被转换为电能。在典型的电池中，一个电极经历氧化，而另一个电极经历还原，从而允许电子流动并产生电流。电池的效率和有效性在很大程度上取决于其内部发生的redox反应，突显了这一化学概念的实际意义。 总之，研究redox反应对于各个科学学科都是不可或缺的，从化学到生物学及其他领域。理解氧化和还原的机制不仅提供了对基本化学过程的洞察，还具有影响我们日常生活的现实应用。无论是防止生锈、产生能量还是推动细胞功能，redox反应都是我们所遇到的许多现象的核心。随着我们继续探索这些反应的复杂性，我们进一步欣赏它们在自然世界和技术进步中的作用。