fluorination

简明释义

英[/ˌflʊə.rɪˈneɪ.ʃən/]美[/ˌflʊrɪˈneɪʃən/]

n. [化学] 氟化作用

英英释义

单词用法

同义词

反义词

例句

1.The method utilizes a CO_2-Laser Fluorination system that can also be used to quantitatively generate O_2 from silicates and oxides.

该方法使用了CO_2-激光氟化系统，该系统也可用于从硅酸盐和氧化物中定量的产生O_2。

2.The fluorination catalysts were investigated to be dried in different atmospheres.

对氟化催化剂在不同气氛下焙烧进行了研究。

3.The feasibility to use surface fluorination technology in the formation of the cladding of PMMA POF is studied.

研究了利用表面氟化技术制作PMMA聚合物光纤包层的可行性。

4.Through experiments the loss variation of several kinds of PMMA POF before and after surface fluorination is compared.

通过实验，比较几种光纤表面氟化前后损耗值的变化，发现表面氟化后光纤损耗明显降低。

5.A review with 26 refs. on the synthesis of fluorinated carbohydrates by selective fluorination.

本文综述了氟代糖合成的新进展及利用选择性氟化合成具有生物活性的物质。

6.In this paper, recent progresses in the applications of microwave technique in fluorination reaction are reviewed. In addition, the problems during the course of industrialization are also discussed.

本文综述了近年来微波有机合成技术在氟化反应中的应用新进展，并对微波技术工业化推广中存在的问题进行了评述。

7.The classification, synthesis and application of ionic liquids in fluorination were introduced in brief.

本文简要介绍了离子液体的分类、合成及其在氟化工艺中的应用。

8.The process of fluorination is essential in the production of certain pharmaceuticals.

在某些药物的生产中，氟化过程是必不可少的。

9.Researchers are exploring new methods of fluorination to improve the efficacy of pesticides.

研究人员正在探索新的氟化方法，以提高农药的有效性。

10.The fluorination of organic compounds can significantly alter their chemical properties.

有机化合物的氟化可以显著改变它们的化学性质。

11.In materials science, fluorination is used to enhance the performance of certain polymers.

在材料科学中，氟化用于增强某些聚合物的性能。

12.The fluorination reaction requires careful control of temperature and pressure.

进行氟化反应时需要仔细控制温度和压力。

作文

Fluorination is a chemical process that involves the introduction of fluorine atoms into a compound. This process has gained significant attention in various fields, particularly in pharmaceuticals and materials science. The incorporation of fluorine can dramatically alter the properties of organic molecules, enhancing their stability, lipophilicity, and biological activity. For instance, in drug design, the use of fluorinated compounds often leads to increased potency and selectivity of therapeutic agents. The process of fluorination (氟化) can be achieved through several methods, including direct fluorination, nucleophilic substitution, and electrophilic fluorination. Each method has its unique advantages and challenges, making the choice of technique crucial depending on the desired outcome. One of the most notable applications of fluorination (氟化) is in the development of agrochemicals. Fluorinated herbicides and pesticides exhibit improved efficacy and reduced environmental impact compared to their non-fluorinated counterparts. The introduction of fluorine can enhance the binding affinity of these compounds to their target enzymes or receptors, leading to more effective pest control strategies. Furthermore, fluorinated compounds often have lower volatility, which means they are less likely to evaporate into the atmosphere, reducing the risk of air pollution. In materials science, fluorination (氟化) plays a critical role in modifying the surface properties of polymers and other materials. By incorporating fluorine into the molecular structure, scientists can create materials with superior hydrophobicity and chemical resistance. This is particularly important in industries such as electronics, where materials must withstand harsh environments while maintaining performance. For example, fluorinated polymers are widely used in coatings for electronic devices, providing protection against moisture and corrosive substances. Despite the numerous benefits associated with fluorination (氟化), there are also concerns regarding the environmental impact of fluorinated compounds. Some fluorinated substances, particularly perfluorinated compounds, have been linked to environmental persistence and potential health risks. As a result, there is ongoing research aimed at developing greener alternatives and safer methods for fluorination (氟化). Scientists are exploring the use of more sustainable reagents and conditions to minimize the ecological footprint of this important chemical process. In conclusion, fluorination (氟化) is a vital chemical transformation that has far-reaching implications in various fields, including medicine, agriculture, and materials science. Its ability to enhance the properties of compounds makes it an invaluable tool for researchers and industry professionals alike. However, it is essential to balance the benefits of fluorination (氟化) with the need for environmental sustainability. As we continue to explore the potential of fluorinated compounds, we must remain vigilant in our efforts to mitigate any negative impacts on our planet. The future of fluorination (氟化) lies in innovative approaches that prioritize both performance and environmental responsibility.

氟化是一个化学过程，涉及将氟原子引入化合物中。这个过程在各个领域尤其是制药和材料科学中引起了广泛关注。氟的引入可以显著改变有机分子的性质，提高它们的稳定性、脂溶性和生物活性。例如，在药物设计中，使用氟化合物通常会导致治疗剂的效力和选择性的提高。氟化（氟化）可以通过几种方法实现，包括直接氟化、亲核取代和电亲和氟化。每种方法都有其独特的优点和挑战，因此根据所需结果选择技术至关重要。 氟化（氟化）的一个显著应用是在农用化学品的开发中。氟化除草剂和杀虫剂比其非氟化对应物表现出更高的功效和较低的环境影响。氟的引入可以增强这些化合物与其靶酶或受体的结合亲和力，从而导致更有效的害虫控制策略。此外，氟化合物通常具有较低的挥发性，这意味着它们不太可能蒸发到大气中，从而减少空气污染的风险。 在材料科学中，氟化（氟化）在改性聚合物和其他材料的表面性质中发挥着关键作用。通过将氟引入分子结构，科学家可以创造出具有优越疏水性和化学抗性的材料。这在电子行业尤为重要，因为材料必须能够承受恶劣环境，同时保持性能。例如，氟化聚合物广泛用于电子设备的涂层，提供对潮湿和腐蚀性物质的保护。 尽管与氟化（氟化）相关的好处众多，但也存在关于氟化合物环境影响的担忧。一些氟化物，特别是全氟化合物，与环境持久性和潜在健康风险有关。因此，正在进行持续研究，旨在开发更绿色的替代品和更安全的氟化（氟化）方法。科学家们正在探索使用更可持续的试剂和条件，以最小化这一重要化学过程的生态足迹。 总之，氟化（氟化）是一个重要的化学转化过程，在医学、农业和材料科学等多个领域具有深远的影响。它增强化合物性质的能力使其成为研究人员和行业专业人士的重要工具。然而，平衡氟化（氟化）的好处与环境可持续性的需求至关重要。随着我们继续探索氟化合物的潜力，我们必须时刻警惕，以减轻对地球的任何负面影响。氟化（氟化）的未来在于创新的方法，优先考虑性能和环境责任。