cellulose nitrate

简明释义

硝酸纤维素

英英释义

例句

1.The explosive properties of cellulose nitrate made it useful in early military applications.

由于其爆炸特性，硝酸纤维素在早期军事应用中非常有用。

2.Due to its flammability, cellulose nitrate must be stored in a cool, dry place.

由于其易燃性，硝酸纤维素必须存放在阴凉干燥的地方。

3.The film industry used cellulose nitrate as a base for motion picture films due to its flexibility and transparency.

电影行业使用硝酸纤维素作为电影胶卷的基底，因为它具有灵活性和透明性。

4.In the early 20th century, cellulose nitrate was widely used in the production of photographic films.

在20世纪初，硝酸纤维素广泛用于摄影胶卷的生产。

5.Researchers are investigating safer alternatives to cellulose nitrate for archival materials.

研究人员正在寻找比硝酸纤维素更安全的档案材料替代品。

作文

Cellulose nitrate, often referred to as nitrocellulose, is a compound derived from cellulose that has been treated with nitric acid. This process results in a highly flammable material that has been used in various applications since the late 19th century. One of the most significant uses of cellulose nitrate (硝化纤维素) is in the production of photographic films. Before the advent of modern plastics, cellulose nitrate (硝化纤维素) was the standard medium for film photography, providing a flexible and durable base for capturing images. However, its flammable nature posed significant risks, leading to the development of safer alternatives in the mid-20th century.In addition to its use in photography, cellulose nitrate (硝化纤维素) has been employed in the manufacture of lacquers and coatings. The substance dries quickly and forms a hard, glossy finish, making it ideal for use in varnishes and paints. Artists have utilized cellulose nitrate (硝化纤维素) in their work, appreciating its ability to enhance the vibrancy of colors while providing a protective layer over their creations.Another notable application of cellulose nitrate (硝化纤维素) is in the field of explosives. When combined with other chemicals, cellulose nitrate (硝化纤维素) can be transformed into a powerful explosive known as smokeless powder. This development revolutionized the military and mining industries, as it provided a more efficient and safer alternative to traditional black powder. The versatility of cellulose nitrate (硝化纤维素) has made it a valuable asset in various sectors, including manufacturing and construction.Despite its many uses, the handling and storage of cellulose nitrate (硝化纤维素) require caution due to its volatile nature. Over time, cellulose nitrate (硝化纤维素) can degrade, leading to the release of toxic gases and an increased risk of combustion. As a result, proper archival techniques are essential for preserving historical films and artworks made with cellulose nitrate (硝化纤维素). Institutions like museums and libraries have developed specialized storage methods to ensure the longevity of these materials while minimizing hazards.In recent years, research has continued to explore the properties of cellulose nitrate (硝化纤维素) and its potential applications in modern technology. Scientists are investigating ways to modify its structure to create new materials with enhanced performance characteristics. For instance, the incorporation of nanomaterials could lead to innovations in biodegradable plastics, offering environmentally friendly alternatives to conventional synthetic polymers.In conclusion, cellulose nitrate (硝化纤维素) is a historically significant compound with a wide range of applications. From its role in photography and art to its use in explosives, cellulose nitrate (硝化纤维素) has left a lasting impact on various industries. While caution is necessary when working with this material, ongoing research may uncover new possibilities for its use in the future. As we continue to innovate and seek sustainable solutions, the legacy of cellulose nitrate (硝化纤维素) serves as a reminder of the delicate balance between utility and safety in the world of chemistry.

硝化纤维素，通常称为硝基纤维素，是一种由纤维素经过硝酸处理而得的化合物。这个过程产生了一种高度易燃的材料，自19世纪末以来一直用于各种应用。硝化纤维素（cellulose nitrate）最重要的用途之一是在摄影胶卷的生产中。在现代塑料出现之前，硝化纤维素（cellulose nitrate）是胶卷摄影的标准介质，提供了一种灵活且耐用的基础来捕捉图像。然而，它的易燃特性带来了重大风险，导致在20世纪中期开发出更安全的替代品。除了在摄影中的使用外，硝化纤维素（cellulose nitrate）还用于制造清漆和涂料。这种物质干燥迅速，形成硬而光亮的表面，非常适合用于清漆和油漆。艺术家们在创作中利用硝化纤维素（cellulose nitrate），欣赏它增强颜色生动性的能力，同时为他们的作品提供保护层。另一个显著的应用是硝化纤维素（cellulose nitrate）在炸药领域。当与其他化学物质结合时，硝化纤维素（cellulose nitrate）可以转化为一种强大的炸药，称为无烟火药。这一发展彻底改变了军事和采矿行业，因为它提供了一种比传统黑火药更高效、更安全的替代品。硝化纤维素（cellulose nitrate）的多功能性使其在制造和建筑等多个领域成为宝贵的资产。尽管有许多用途，但由于其挥发性本质，处理和存储硝化纤维素（cellulose nitrate）需要小心。随着时间的推移，硝化纤维素（cellulose nitrate）可能会降解，释放出有毒气体并增加燃烧的风险。因此，适当的档案技术对于保存历史胶卷和用硝化纤维素（cellulose nitrate）制作的艺术品至关重要。博物馆和图书馆等机构已经开发出专业的存储方法，以确保这些材料的持久性，同时最大限度地减少危害。近年来，研究继续探索硝化纤维素（cellulose nitrate）的性质及其在现代技术中的潜在应用。科学家们正在研究修改其结构的方法，以创造具有增强性能特征的新材料。例如，纳米材料的结合可能会导致生物可降解塑料的创新，为传统合成聚合物提供环保替代品。总之，硝化纤维素（cellulose nitrate）是一种具有广泛应用的历史重要化合物。从其在摄影和艺术中的作用到其在炸药中的使用，硝化纤维素（cellulose nitrate）对各个行业产生了持久的影响。虽然在使用这种材料时需要小心，但持续的研究可能会揭示未来使用的新可能性。随着我们继续创新并寻求可持续解决方案，硝化纤维素（cellulose nitrate）的遗产提醒我们在化学世界中实用性和安全性之间的微妙平衡。