mechanochemical

简明释义

英[ˌmekənəʊˈkemɪkəl]美[ˌmekənoˈkemɪkəl]

adj. 机械化学的

英英释义

单词用法

同义词

反义词

例句

1.The other contents studied of this paper is the cementitious properties experiments and discuss the mechanochemical effects of the steel slag ground influence the capability of the steel slag.

本文研究的另外一个内容是通过胶凝性能实验，探讨钢渣粉磨的机械力化学效应对钢渣性能的影响。

2.A combined method of thermal treatment and mechanochemical modification of bentonite is briefly presented in this paper.

采用热处理与机械力化学改性相结合的方法活化膨润土，可制备橡胶补强填料。

3.The mechanochemical effect of barite particles is studied during the wet ultrafine grinding by using stirred mill.

研究了重晶石在搅拌磨湿法超细研磨过程中产生的机械力化学效应。

4.The mechanochemical surface modification of two-dimension sericite flaky nano-materials was investigated through the grinding of a stirred mill.

使用搅拌磨湿法机械力化学方法对绢云母质二维纳米薄片材料进行了表面改性。

5.The other contents studied of this paper is the cementitious properties experiments and discuss the mechanochemical effects of the steel slag ground influence the capability of the steel slag.

本文研究的另外一个内容是通过胶凝性能实验，探讨钢渣粉磨的机械力化学效应对钢渣性能的影响。

6.The invention relates to a mechanochemical method for preparing high-performance regenerated rubber and a process thereof, aiming at improving the quality of the regenerated rubber.

本发明涉及一种力化学法制备高性能再生橡胶及其工艺，目的在于提高再生橡胶的品质。

7.The reaction mechanism, characteristics and some influence factors of mechanochemical effect are summarized in this paper.

着重评述了机械力化学效应的产生机制、特点、影响因素等方面。

8.The study of the mechanochemical 机械化学的 processes in material science is becoming increasingly important.

材料科学中对机械化学的过程的研究变得越来越重要。

9.One advantage of mechanochemical 机械化学的 synthesis is the reduction of solvent use.

机械化学的合成的一个优点是减少溶剂的使用。

10.Researchers are exploring mechanochemical 机械化学的 methods to enhance the efficiency of chemical reactions.

研究人员正在探索机械化学的方法，以提高化学反应的效率。

11.In the field of nanotechnology, mechanochemical 机械化学的 techniques are used to synthesize nanoparticles.

在纳米技术领域，使用机械化学的技术合成纳米颗粒。

12.The application of mechanochemical 机械化学的 principles can lead to more sustainable production methods.

应用机械化学的原理可以导致更可持续的生产方法。

作文

The field of materials science has witnessed remarkable advancements over the past few decades, and one of the most intriguing areas of research is the study of mechanochemical processes. These processes involve the use of mechanical energy to induce chemical reactions, leading to new materials and compounds that were previously difficult to synthesize. The significance of mechanochemical methods lies in their ability to manipulate matter at a molecular level, which opens up a plethora of applications across various industries.To understand the concept of mechanochemical processes, it is important to first consider the traditional methods of chemical synthesis. Typically, these methods require the use of solvents, heat, or catalysts to facilitate reactions between different substances. However, mechanochemical techniques offer an alternative approach by utilizing mechanical forces such as grinding, milling, or mixing to drive chemical transformations. For instance, when two solid powders are mechanically activated, their particles collide and create localized high-energy sites that can promote chemical reactions without the need for additional heat or solvent.One of the most promising applications of mechanochemical processes is in the production of nanomaterials. Nanomaterials possess unique properties that make them suitable for a wide range of applications, from electronics to medicine. By employing mechanochemical methods, researchers can synthesize nanoparticles with controlled size and shape, which are crucial for optimizing their performance in specific applications. Moreover, mechanochemical synthesis often results in fewer by-products and less environmental impact compared to traditional chemical methods, making it a more sustainable option.Another significant advantage of mechanochemical processes is their ability to facilitate solid-state reactions. In many cases, solid-state reactions are challenging to achieve using conventional methods due to the low reactivity of solid materials. However, by applying mechanical energy, it is possible to overcome these barriers and initiate reactions that would otherwise be impossible. This capability has led to the development of new materials with enhanced properties, such as improved conductivity, magnetism, or catalytic activity.Furthermore, the versatility of mechanochemical techniques allows for the incorporation of various additives and dopants into materials during the grinding or milling process. This flexibility enables researchers to tailor the properties of the final product to meet specific requirements. For example, doping a semiconductor material with another element during a mechanochemical synthesis can significantly alter its electronic properties, paving the way for innovative applications in electronics and photonics.Despite the numerous advantages of mechanochemical processes, there are still challenges that researchers must address. Understanding the fundamental mechanisms behind these processes is crucial for optimizing reaction conditions and improving reproducibility. Additionally, the scalability of mechanochemical methods for industrial applications is an area of active research. As scientists continue to explore the potential of mechanochemical techniques, it is likely that we will see even more groundbreaking discoveries in the field of materials science.In conclusion, mechanochemical processes represent a fascinating intersection of chemistry and physics, where mechanical energy is harnessed to drive chemical reactions. This innovative approach not only enhances our understanding of material synthesis but also paves the way for the development of new materials with tailored properties. As we continue to explore the possibilities offered by mechanochemical methods, we can anticipate significant advancements in various fields, ultimately contributing to technological progress and sustainability.

材料科学领域在过去几十年中见证了显著的进步，其中一个最引人注目的研究领域是对机械化学过程的研究。这些过程涉及利用机械能诱导化学反应，从而导致新材料和化合物的合成，这些材料和化合物以前很难合成。机械化学方法的重要性在于其能够在分子水平上操纵物质，这为各个行业开辟了大量应用。要理解机械化学过程的概念，首先需要考虑传统的化学合成方法。通常，这些方法需要使用溶剂、热量或催化剂来促进不同物质之间的反应。然而，机械化学技术通过利用磨碎、铣削或混合等机械力来驱动化学转化，提供了一种替代方法。例如，当两种固体粉末被机械激活时，它们的颗粒发生碰撞并产生局部高能位点，可以促进化学反应，而无需额外的热量或溶剂。机械化学过程最有前途的应用之一是在纳米材料的生产中。纳米材料具有独特的性质，使其适合广泛的应用，从电子产品到医学。通过采用机械化学方法，研究人员可以合成具有可控大小和形状的纳米颗粒，这对于优化其在特定应用中的性能至关重要。此外，与传统化学方法相比，机械化学合成通常产生更少的副产品，对环境的影响也较小，使其成为一种更可持续的选择。机械化学过程的另一个显著优势是其促进固态反应的能力。在许多情况下，由于固体材料的低反应性，使用常规方法实现固态反应是具有挑战性的。然而，通过施加机械能，可以克服这些障碍，启动本来不可能发生的反应。这一能力导致开发出具有增强性能的新材料，例如改善的导电性、磁性或催化活性。此外，机械化学技术的多功能性允许在研磨或铣削过程中将各种添加剂和掺杂物纳入材料中。这种灵活性使研究人员能够根据特定要求调整最终产品的性质。例如，在机械化学合成过程中用另一种元素掺杂半导体材料，可以显著改变其电子性质，为电子学和光子学中的创新应用铺平道路。尽管机械化学过程有许多优点，但研究人员仍需解决一些挑战。理解这些过程背后的基本机制对于优化反应条件和提高重复性至关重要。此外，机械化学方法在工业应用中的可扩展性也是一个活跃的研究领域。随着科学家们继续探索机械化学技术的潜力，我们很可能会在材料科学领域看到更多开创性的发现。总之，机械化学过程代表了化学和物理学的迷人交集，在这里机械能被利用来推动化学反应。这种创新方法不仅增强了我们对材料合成的理解，还为开发具有定制性质的新材料铺平了道路。随着我们继续探索机械化学方法所提供的可能性，我们可以期待在各个领域取得重大进展，最终促进技术进步和可持续发展。