platinize

简明释义

英[ˈplætɪˌnaɪz]美[ˈplætɪnaɪz]

v. 镀铂于……上，给某物镀铂金

第 三 人 称 单 数 p l a t i n i z e s

现 在 分 词 p l a t i n i z i n g

过 去 式 p l a t i n i z e d

过 去 分 词 p l a t i n i z e d

英英释义

单词用法

同义词

反义词

例句

1.Researchers found that platinizing the surface of the catalyst increased its efficiency.

研究人员发现，对催化剂表面进行铂化可以提高其效率。

2.The technician decided to platinize the electrodes to improve their conductivity.

技术人员决定对电极进行铂化以提高其导电性。

3.In order to enhance the durability of the sensors, they were platinized before installation.

为了提高传感器的耐用性，它们在安装前进行了铂化。

4.To achieve better results in the experiment, we decided to platinize the sample materials.

为了在实验中获得更好的结果，我们决定对样品材料进行铂化。

5.The process to platinize the glassware requires careful handling to avoid contamination.

对玻璃器皿进行铂化的过程需要小心处理，以避免污染。

作文

In the realm of materials science, the term platinize refers to the process of applying a thin layer of platinum to a surface. This technique is often employed to enhance the properties of various substrates, particularly in the field of electronics and catalysis. The application of platinum can significantly improve conductivity, corrosion resistance, and catalytic performance, making it an essential process in many industrial applications. For instance, in the production of fuel cells, components that are platinized exhibit superior efficiency and durability compared to those without this treatment.The process of platinize typically involves several steps, including surface preparation, deposition, and post-treatment. First, the substrate must be thoroughly cleaned to remove any contaminants that could interfere with the adhesion of the platinum layer. This is crucial because even microscopic impurities can lead to poor performance of the final product. Once the surface is prepared, platinum can be deposited using various methods such as chemical vapor deposition (CVD) or electroplating. These techniques allow for precise control over the thickness and uniformity of the platinum layer.After the deposition, a post-treatment process may be necessary to optimize the properties of the platinized surface. This could involve annealing, which helps to improve the crystalline structure of the deposited platinum, thereby enhancing its electrical and catalytic properties. The result is a surface that not only looks appealing but also performs exceptionally well under demanding conditions.The importance of platinize in modern technology cannot be overstated. In the automotive industry, for example, catalytic converters utilize platinized materials to convert harmful emissions into less harmful substances, thus playing a vital role in reducing pollution. Similarly, in the field of renewable energy, platinized electrodes are critical components in solar cells and batteries, where they facilitate efficient energy conversion and storage.Moreover, the versatility of platinize extends beyond industrial applications. In the jewelry sector, the process is used to create exquisite pieces that not only showcase the beauty of platinum but also enhance the durability of the jewelry. By platinizeing gold or silver items, jewelers can offer products that resist tarnishing and wear, appealing to consumers who seek both aesthetics and longevity.Despite its many advantages, the platinize process is not without challenges. The cost of platinum is relatively high, which can make the platinize process expensive, particularly for large-scale applications. Researchers are continually exploring alternative materials and methods to reduce costs while maintaining performance. Innovations such as using less expensive metals in conjunction with platinum or developing more efficient deposition techniques are currently being investigated to make platinize more accessible.In conclusion, the process of platinize plays a crucial role in enhancing the performance and durability of various materials across multiple industries. Its applications range from electronics to automotive and even jewelry, highlighting its versatility and importance in modern technology. As research continues to advance, we can expect to see even more innovative uses for platinize, paving the way for future developments that will further improve the efficiency and sustainability of numerous products.

在材料科学领域，术语platinize指的是将一层薄薄的铂应用于表面的过程。这种技术通常用于增强各种基材的特性，特别是在电子和催化领域。铂的应用可以显著提高导电性、耐腐蚀性和催化性能，使其成为许多工业应用中不可或缺的过程。例如，在燃料电池的生产中，经过platinize处理的组件相比于没有这种处理的组件展现出更高的效率和耐用性。platinize的过程通常包括几个步骤，包括表面准备、沉积和后处理。首先，基材必须经过彻底清洁，以去除任何可能干扰铂层附着的污染物。这一点至关重要，因为即使是微小的杂质也会导致最终产品性能不佳。一旦表面准备好，就可以使用化学气相沉积（CVD）或电镀等各种方法沉积铂。这些技术允许对铂层的厚度和均匀性进行精确控制。沉积后，可能需要进行后处理以优化platinize表面的特性。这可能涉及退火，这有助于改善沉积铂的晶体结构，从而增强其电气和催化性能。结果是一个不仅外观吸引人，而且在苛刻条件下表现极佳的表面。platinize在现代技术中的重要性不言而喻。在汽车工业中，例如，催化转换器利用platinize材料将有害排放转化为较少有害的物质，从而在减少污染方面发挥了至关重要的作用。同样，在可再生能源领域，platinize电极是太阳能电池和电池中的关键组件，它们促进高效的能量转换和存储。此外，platinize的多功能性超越了工业应用。在珠宝行业，该过程用于制作精美的珠宝，不仅展示了铂金的美丽，还增强了珠宝的耐用性。通过对黄金或白银物品进行platinize处理，珠宝商可以提供抗氧化和耐磨损的产品，吸引寻求美观和持久性的消费者。尽管有许多优点，platinize过程并非没有挑战。铂的成本相对较高，这可能使得platinize过程变得昂贵，特别是在大规模应用中。研究人员正在不断探索替代材料和方法，以降低成本，同时保持性能。目前，正在研究诸如将较便宜的金属与铂结合使用或开发更高效的沉积技术等创新，以使platinize更具可及性。总之，platinize过程在增强各种材料的性能和耐用性方面发挥着至关重要的作用，涉及多个行业。它的应用范围从电子到汽车甚至珠宝，突显了其多功能性和在现代技术中的重要性。随着研究的持续进展，我们可以期待看到更多创新的platinize用途，为未来的发展铺平道路，进一步提高众多产品的效率和可持续性。