titanium oxide

简明释义

氧化钛

英英释义

例句

1.Many ceramics are coated with titanium oxide to enhance their strength and resistance to scratches.

许多陶瓷表面涂有钛氧化物以增强其强度和抗刮擦能力。

2.In the production of glass, titanium oxide is added to improve its opacity.

在玻璃生产中，添加钛氧化物以改善其不透明性。

3.In sunscreen products, titanium oxide is used for its effective UV blocking properties.

在防晒产品中，钛氧化物因其有效的紫外线阻挡特性而被使用。

4.The paint on the walls contains titanium oxide, which helps to provide a bright and durable finish.

墙壁上的油漆含有钛氧化物，这有助于提供明亮和耐用的效果。

5.The use of titanium oxide in cosmetics provides a natural-looking finish.

在化妆品中使用钛氧化物可以提供自然的妆效。

作文

Titanium oxide, often referred to as 钛氧化物, is a compound that has garnered significant attention in various fields due to its unique properties and applications. This inorganic compound is widely used in industries ranging from paint and coatings to food and cosmetics. One of the most notable characteristics of 钛氧化物 is its excellent opacity and brightness, making it a preferred choice for white pigments. In fact, it is one of the most widely used white pigments in the world, providing a bright, white finish in products such as paints, plastics, and paper.The chemical formula for 钛氧化物 is TiO2, which indicates that each molecule consists of one titanium atom and two oxygen atoms. This simple structure contributes to its stability and effectiveness in various applications. The compound exists in several crystalline forms, including rutile and anatase, each having distinct properties that make them suitable for different uses. Rutile, for example, is known for its high refractive index and is often used in applications requiring high durability and UV resistance.In addition to its use as a pigment, 钛氧化物 has gained popularity in the field of photocatalysis. When exposed to ultraviolet light, it can catalyze chemical reactions that break down organic pollutants, making it an essential component in environmental remediation efforts. This photocatalytic property has led to the incorporation of 钛氧化物 in self-cleaning surfaces and air purification systems, showcasing its versatility and importance in modern technology.Moreover, 钛氧化物 is also utilized in the production of solar cells. Its ability to absorb sunlight and convert it into energy makes it a valuable material in the renewable energy sector. Researchers are continuously exploring new ways to enhance the efficiency of solar cells using 钛氧化物, aiming to create more sustainable energy solutions.Despite its many advantages, there are concerns regarding the safety and environmental impact of 钛氧化物. Studies have raised questions about its potential toxicity, particularly in nanoparticle form, which can be harmful if inhaled or ingested. As a result, regulatory agencies are closely monitoring its use in consumer products, especially in cosmetics and food additives.In conclusion, 钛氧化物 is a remarkable compound with a wide range of applications across various industries. Its unique properties, such as opacity, photocatalytic activity, and energy absorption capabilities, make it an essential material in modern technology. However, it is crucial to continue researching its safety and environmental effects to ensure that its benefits do not come at a cost to human health or the environment. As we advance further into the 21st century, the role of 钛氧化物 in innovation and sustainability will undoubtedly expand, highlighting the need for responsible usage and continued exploration of this fascinating compound.

钛氧化物，通常被称为钛氧化物，是一种因其独特的性质和应用而受到广泛关注的化合物。这种无机化合物在从涂料和涂层到食品和化妆品等多个领域中被广泛使用。钛氧化物最显著的特征之一是其优良的不透明性和亮度，使其成为白色颜料的首选。事实上，它是世界上使用最广泛的白色颜料之一，为涂料、塑料和纸张等产品提供明亮的白色表面。钛氧化物的化学式为TiO2，这表明每个分子由一个钛原子和两个氧原子组成。这种简单的结构有助于它在各种应用中的稳定性和有效性。该化合物存在几种晶体形式，包括金红石和锐钛矿，每种形式具有不同的特性，使其适用于不同的用途。例如，金红石以其高折射率而闻名，常用于需要高耐久性和紫外线抗性的应用。除了作为颜料的用途外，钛氧化物在光催化领域也越来越受欢迎。当暴露在紫外线下时，它可以催化分解有机污染物的化学反应，使其成为环境修复工作中的重要组成部分。这种光催化特性导致钛氧化物被纳入自清洁表面和空气净化系统中，展示了其在现代技术中的多功能性和重要性。此外，钛氧化物还被用于太阳能电池的生产。它吸收阳光并将其转化为能量的能力使其成为可再生能源领域的宝贵材料。研究人员不断探索利用钛氧化物提高太阳能电池效率的新方法，旨在创造更可持续的能源解决方案。尽管有许多优点，但对钛氧化物的安全性和环境影响仍然存在担忧。研究表明，特别是在纳米颗粒形式下，其潜在毒性问题引发了关注，若吸入或摄入可能会对健康造成危害。因此，监管机构正在密切监测其在消费品中的使用，尤其是在化妆品和食品添加剂中。总之，钛氧化物是一种具有广泛应用的显著化合物，在各个行业中发挥着重要作用。其独特的性质，如不透明性、光催化活性和能量吸收能力，使其成为现代技术中的重要材料。然而，继续研究其安全性和环境影响至关重要，以确保其益处不会以牺牲人类健康或环境为代价。随着我们进一步进入21世纪，钛氧化物在创新和可持续发展中的角色无疑会扩大，强调了负责任使用和继续探索这一迷人化合物的必要性。