anticatalyst

简明释义

英[ˌæntɪˈkætəlɪst]美[ˌæntaɪˈkætəˌlɪst;ˌæntiˈkætəˌ

n. [物化] 反催化剂；抗化剂

英英释义

单词用法

同义词

反义词

例句

1.We imagine using an anticatalyst to "freeze out" any chemical reactions in the system.

可想象利用一种反催化剂使体系内的任意化学反应「冻结」。

2.We imagine using an anticatalyst to "freeze out" any chemical reactions in the system.

可想象利用一种反催化剂使体系内的任意化学反应「冻结」。

3.In some chemical reactions, the presence of an anticatalyst 反催化剂 can slow down the reaction rate significantly.

在某些化学反应中，anticatalyst 反催化剂 的存在可以显著减慢反应速率。

4.Researchers discovered that certain impurities act as an anticatalyst 反催化剂, inhibiting the desired reaction.

研究人员发现某些杂质充当了 anticatalyst 反催化剂，抑制了所需的反应。

5.The team studied how an anticatalyst 反催化剂 could be used to control the speed of polymerization processes.

团队研究了如何利用 anticatalyst 反催化剂 来控制聚合过程的速度。

6.Adding an anticatalyst 反催化剂 to the mixture resulted in a lower yield of the final product.

向混合物中添加 anticatalyst 反催化剂 导致最终产品的产量降低。

7.The use of an anticatalyst 反催化剂 can be beneficial in preventing unwanted side reactions.

使用 anticatalyst 反催化剂 可以有效防止不必要的副反应。

作文

In the realm of chemistry, catalysts play a crucial role in accelerating chemical reactions. However, there exists a fascinating counterpart known as an anticatalyst, which serves to inhibit or slow down these reactions. Understanding the concept of an anticatalyst can provide valuable insights into various scientific processes and applications. An anticatalyst is essentially a substance that counteracts the effects of a catalyst. While catalysts are used to speed up reactions by lowering the activation energy required, anticatalysts work in the opposite direction, increasing the activation energy and making it more difficult for reactions to occur. This unique property can be advantageous in several scenarios, particularly in controlling reaction rates and ensuring safety in chemical processes. For instance, in industrial settings where chemical reactions are carried out at large scales, the presence of an anticatalyst can help manage the speed of a reaction. If a reaction proceeds too quickly, it could lead to dangerous situations such as explosions or the formation of unwanted byproducts. By introducing an anticatalyst, chemists can effectively regulate the reaction rate, allowing for safer and more efficient production processes. Moreover, anticatalysts can also be utilized in research and development. In the study of reaction mechanisms, scientists often need to understand how different substances affect reaction rates. By employing an anticatalyst, researchers can explore the dynamics of a reaction more thoroughly, gaining insights into the fundamental principles of chemistry. In addition to their practical applications, anticatalysts can also serve as a conceptual tool in understanding broader scientific principles. The idea of inhibition versus acceleration can be applied beyond chemistry; it can be seen in various fields such as biology, physics, and even economics. For example, in biological systems, certain molecules may act as inhibitors, slowing down metabolic processes, much like an anticatalyst does in chemical reactions. This analogy helps illustrate the importance of balance in any system, where both acceleration and inhibition are necessary for optimal functioning. Furthermore, the study of anticatalysts can lead to the discovery of new materials and compounds with unique properties. By understanding how certain substances inhibit reactions, scientists can design new anticatalysts that may have applications in drug development, environmental science, and materials engineering. The potential for innovation in this area is vast, as researchers continue to explore the intricate dance between catalysts and anticatalysts. In conclusion, the concept of an anticatalyst is not only essential for understanding chemical reactions but also offers a lens through which we can examine various scientific phenomena. From industrial applications to research advancements, anticatalysts hold significant importance in the world of chemistry and beyond. By appreciating the role of anticatalysts, we gain a deeper understanding of the delicate balance that governs chemical processes and the potential for innovation in scientific exploration.

在化学领域，催化剂在加速化学反应中发挥着至关重要的作用。然而，存在一个引人入胜的对立面，称为抗催化剂，它用于抑制或减缓这些反应。理解抗催化剂的概念可以为各种科学过程和应用提供宝贵的见解。 抗催化剂本质上是一种抵消催化剂效果的物质。催化剂通过降低所需的活化能来加速反应，而抗催化剂则朝着相反的方向工作，增加活化能，使反应发生变得更加困难。这种独特的属性在多个场景中都是有利的，特别是在控制反应速率和确保化学过程安全方面。 例如，在大型工业环境中进行化学反应时，抗催化剂的存在可以帮助管理反应的速度。如果反应进行得太快，可能会导致危险情况，例如爆炸或形成不必要的副产物。通过引入抗催化剂，化学家可以有效调节反应速率，从而实现更安全、更高效的生产过程。 此外，抗催化剂还可以用于研究和开发。在研究反应机制时，科学家通常需要了解不同物质如何影响反应速率。通过使用抗催化剂，研究人员可以更深入地探索反应的动态，从而获得对化学基本原理的见解。 除了实际应用之外，抗催化剂还可以作为理解更广泛科学原理的概念工具。抑制与加速的思想可以超越化学应用于生物学、物理学甚至经济学等各个领域。例如，在生物系统中，某些分子可能作为抑制剂，减缓代谢过程，类似于化学反应中的抗催化剂。这个类比帮助说明了任何系统中平衡的重要性，其中加速和抑制都是最佳功能所必需的。 此外，对抗催化剂的研究可以导致发现具有独特性质的新材料和化合物。通过理解某些物质如何抑制反应，科学家可以设计出新的抗催化剂，它们可能在药物开发、环境科学和材料工程中具有应用潜力。在这一领域的创新潜力是巨大的，因为研究人员继续探索催化剂与抗催化剂之间的复杂关系。 总之，抗催化剂的概念不仅对理解化学反应至关重要，而且为我们提供了一个透视各种科学现象的视角。从工业应用到研究进展，抗催化剂在化学及其他领域中具有重要意义。通过欣赏抗催化剂的作用，我们能够更深入地理解支配化学过程的微妙平衡以及科学探索中的创新潜力。