aerogel

简明释义

英[ˈeərəˌdʒəl]美[ˈerəˌdʒel]

n. [物化] 气凝胶

英英释义

单词用法

同义词

反义词

例句

1.The structure transformation of rice husk during the aerogel preparation was investigated by XRD, IR and SEM.

并利用XRD、IR和SEM研究了稻壳在制备气凝胶过程中的结构变化。

2.We are cautiously optimistic that the tilting and distortion of the aerogel were minimal.

我们对凝胶最小限度的倾斜和扭曲表示谨慎的乐观。

3.The IR spectra of hydrogel, alcogel and aerogel of BaFe12O19 were studied.

对钡铁氧体的水凝胶、醇凝胶以及气凝胶的红外光谱进行了研究。

4.Researchers believe that some versions of aerogel which are made from platinum can be used to speed up the production of hydrogen.

研究者相信，某些用铂制造的气凝胶能够加速氢气的生产过程。

5.Silica aerogel film is a kind of functional material which has an abroad foreground of applications.

二氧化硅气凝胶薄膜是一种应用广泛的功能材料。

6.Aerogel is also being used for everyday applications.

气凝胶也正在日常生活中得到应用。

7.Researchers have found that aerogel can be used to absorb oil spills in oceans.

研究人员发现aerogel可以用来吸收海洋中的石油泄漏。

8.Engineers are exploring the use of aerogel in building energy-efficient homes.

工程师们正在探索在建造节能住宅中使用aerogel。

9.The aerogel blanket kept the spacecraft's instruments safe from extreme temperatures.

aerogel毯子保护了航天器的仪器免受极端温度的影响。

10.The scientists used aerogel to create a lightweight insulation material for space missions.

科学家们使用aerogel制造轻量绝缘材料用于太空任务。

11.Due to its unique properties, aerogel is often referred to as 'frozen smoke'.

由于其独特的性质，aerogel常被称为'冰冻烟雾'。

作文

In recent years, the world of materials science has seen remarkable advancements, and one of the most fascinating innovations is aerogel. This extraordinary substance, often referred to as 'frozen smoke' due to its translucent appearance and incredibly low density, has captured the attention of scientists, engineers, and even artists. The journey of aerogel from a laboratory curiosity to practical applications is a testament to human ingenuity and the relentless pursuit of knowledge.Aerogel is a synthetic porous ultralight material derived from a gel in which the liquid component is replaced with a gas. This unique process results in a solid that is composed of up to 99.8% air, making it one of the lightest solid materials known to man. Its low density gives it remarkable insulating properties, allowing it to perform exceptionally well in thermal insulation applications. For instance, aerogel has been used in space missions, including NASA's Mars rovers, to protect sensitive equipment from extreme temperatures.One of the most impressive features of aerogel is its ability to withstand high temperatures while remaining lightweight. This characteristic makes it an ideal candidate for use in various industries, including aerospace, construction, and even clothing. Companies are exploring the potential of aerogel in creating high-performance thermal jackets that keep wearers warm without adding bulk. This innovation could revolutionize outdoor apparel, making it more comfortable and effective for adventurers and athletes alike.Furthermore, aerogel has unique acoustic properties. Researchers have found that it can absorb sound waves, making it a potential solution for noise reduction in urban environments. By integrating aerogel into building materials or soundproofing products, architects and engineers could create quieter living spaces, enhancing the quality of life in bustling cities.The environmental impact of aerogel is another aspect worth considering. As the world grapples with climate change and the need for sustainable practices, aerogel offers promising solutions. Its lightweight nature can lead to reduced energy consumption in transportation, as lighter vehicles require less fuel. Additionally, aerogel can be produced from renewable resources, paving the way for greener alternatives in various applications.However, despite its many advantages, the widespread adoption of aerogel has faced challenges. The production process can be costly and complex, which has limited its availability in the market. Researchers are actively working on developing more efficient manufacturing techniques to make aerogel more accessible and affordable for various industries. As these advancements continue, we may soon see aerogel becoming a common material in everyday products.In conclusion, aerogel represents a remarkable intersection of science and innovation. Its unique properties and potential applications make it a material of great interest for the future. As we continue to explore the possibilities of aerogel, it is essential to recognize its role in advancing technology and promoting sustainability. Embracing such innovations will not only enhance our quality of life but also contribute to a more sustainable future for generations to come.

近年来，材料科学领域发生了显著的进步，其中最引人注目的创新之一就是aerogel。这种非凡的物质由于其半透明的外观和极低的密度，被称为“冻结的烟雾”，吸引了科学家、工程师甚至艺术家的注意。从实验室的好奇心到实际应用，aerogel的旅程见证了人类的聪明才智以及对知识的不懈追求。Aerogel是一种合成的多孔超轻材料，源自一种凝胶，其中液体成分被气体替代。这种独特的过程使得这种固体材料的组成高达99.8%是空气，从而使其成为已知最轻的固体材料之一。它的低密度赋予了它卓越的绝缘性能，使其在热绝缘应用中表现出色。例如，aerogel曾在NASA的火星探测器中被使用，以保护敏感设备免受极端温度的影响。Aerogel最令人印象深刻的特点之一是其能够承受高温而保持轻便。这一特性使其成为航空航天、建筑甚至服装等多个行业的理想候选材料。公司正在探索aerogel在制造高性能保暖外套中的潜力，这些外套在不增加厚度的情况下保持穿着者的温暖。这一创新可能会彻底改变户外服装，使其对冒险者和运动员来说更加舒适和有效。此外，aerogel具有独特的声学特性。研究人员发现，它可以吸收声波，因此可能成为城市环境中降低噪音的解决方案。通过将aerogel集成到建筑材料或隔音产品中，建筑师和工程师可以创造更安静的生活空间，提高繁忙城市中的生活质量。Aerogel的环境影响也是一个值得考虑的方面。随着世界面临气候变化和可持续实践的需求，aerogel提供了有希望的解决方案。其轻量特性可以减少交通运输中的能源消耗，因为更轻的车辆需要更少的燃料。此外，aerogel可以从可再生资源中生产，为各种应用开辟了更环保的替代方案。然而，尽管具有许多优点，aerogel的广泛采用仍面临挑战。生产过程可能成本高昂且复杂，这限制了其在市场上的可用性。研究人员正在积极致力于开发更高效的制造技术，以使aerogel在各个行业中更易获得和更具经济性。随着这些进展的继续，我们可能很快会看到aerogel成为日常产品中的常见材料。总之，aerogel代表了科学与创新的非凡交汇。其独特的属性和潜在应用使其成为未来的一个重要材料。随着我们继续探索aerogel的可能性，认识到其在推动科技进步和促进可持续发展中的作用至关重要。接受这样的创新不仅会提升我们的生活质量，也将为未来几代人创造一个更可持续的未来。