active material

简明释义

活性材料

英英释义

例句

1.The active material in the paint helps it to adhere better to surfaces.

涂料中的活性材料有助于它更好地附着在表面上。

2.Researchers are developing new types of active material to improve energy efficiency.

研究人员正在开发新型的活性材料以提高能源效率。

3.The battery's performance largely depends on the quality of the active material.

电池的性能在很大程度上取决于活性材料的质量。

4.In this experiment, we will analyze the properties of the active material used in solar cells.

在这个实验中，我们将分析用于太阳能电池的活性材料的特性。

5.To enhance performance, manufacturers often look for innovative active materials.

为了提高性能，制造商通常寻找创新的活性材料。

作文

In the field of chemistry and materials science, the term active material refers to substances that participate in chemical reactions or processes, often contributing to the desired outcome of a particular application. Understanding the role of active material is crucial for various industries, including battery technology, pharmaceuticals, and catalysis. For instance, in the context of batteries, the active material is the component that undergoes electrochemical reactions to store and release energy. In lithium-ion batteries, lithium cobalt oxide or lithium iron phosphate serves as the active material. These materials are essential because they determine the battery's capacity, efficiency, and overall performance. Without the right active material, a battery would fail to operate effectively, leading to reduced energy storage and shorter lifespans. Similarly, in pharmaceuticals, the active material refers to the ingredient in a drug that produces the intended therapeutic effect. For example, in pain relief medications, substances like ibuprofen or acetaminophen act as the active material that alleviates pain. Understanding how these active materials interact with the body is vital for developing effective treatments and ensuring patient safety. Moreover, in catalysis, the active material is the catalyst that accelerates chemical reactions without being consumed in the process. For instance, platinum is often used as an active material in catalytic converters in vehicles, helping to convert harmful gases into less toxic emissions. The efficiency of these catalysts heavily relies on the properties of the active material, which can significantly impact environmental outcomes. The study of active materials is not only limited to their functions but also extends to their synthesis and optimization. Researchers are constantly exploring new active materials that can enhance performance across various applications. This involves understanding the molecular structure, stability, and reactivity of these materials. Innovations in nanotechnology have led to the development of nanostructured active materials, which exhibit unique properties and improved performance compared to their bulk counterparts. In conclusion, the concept of active material plays a pivotal role in numerous scientific and industrial domains. Whether in energy storage, medicine, or chemical processes, understanding and optimizing active materials is essential for advancing technology and improving quality of life. As research continues to evolve, the discovery of new active materials will undoubtedly lead to breakthroughs that can address some of the most pressing challenges faced by society today. Overall, the significance of active materials cannot be overstated, as they are fundamental to the development of innovative solutions in a wide range of fields. Their ability to influence outcomes makes them a focal point for ongoing research and development efforts, ensuring that we continue to make progress in various scientific arenas.

在化学和材料科学领域，术语活性材料指的是参与化学反应或过程的物质，通常有助于特定应用的预期结果。理解活性材料的作用对于包括电池技术、制药和催化等各个行业至关重要。例如，在电池的背景下，活性材料是经历电化学反应以储存和释放能量的组件。在锂离子电池中，锂钴氧化物或锂铁磷酸盐充当活性材料。这些材料是必不可少的，因为它们决定了电池的容量、效率和整体性能。如果没有合适的活性材料，电池将无法有效运作，导致能量储存减少和寿命缩短。同样，在制药领域，活性材料指的是药物中产生预期治疗效果的成分。例如，在止痛药中，像布洛芬或对乙酰氨基酚这样的物质作为活性材料来缓解疼痛。理解这些活性材料如何与身体相互作用对于开发有效的治疗方案和确保患者安全至关重要。此外，在催化中，活性材料是加速化学反应而不被消耗的催化剂。例如，铂常用作汽车催化转换器中的活性材料，帮助将有害气体转化为较少毒性的排放。这些催化剂的效率在很大程度上依赖于活性材料的性质，这可以显著影响环境结果。对活性材料的研究不仅限于它们的功能，还扩展到它们的合成和优化。研究人员不断探索新的活性材料，以提高各种应用的性能。这涉及了解这些材料的分子结构、稳定性和反应性。纳米技术的创新导致了纳米结构活性材料的发展，这些材料相比其块体材料表现出独特的特性和改善的性能。总之，活性材料的概念在众多科学和工业领域发挥着关键作用。无论是在能源储存、医学还是化学过程中，理解和优化活性材料对于推动技术进步和改善生活质量至关重要。随着研究的不断发展，新活性材料的发现无疑将带来突破，能够解决当今社会面临的一些最紧迫的挑战。总体而言，活性材料的重要性不容小觑，因为它们是开发各种领域创新解决方案的基础。它们对结果的影响使其成为正在进行的研究和开发工作的焦点，确保我们在各个科学领域继续取得进展。