graphitization

简明释义

英[ˌɡræfɪtaɪˈzeɪʃən]美[ɡræfɪtaɪˈzeɪʃn]

n. [化工][冶] 石墨化

英英释义

单词用法

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例句

1.Carbon foam is a novel thermal management material which is produced from mesophase pitch, and possesses high thermal conductivity after carbonization and graphitization.

具有高导热、低密度的新型高性能碳泡沫是最近发现的一种高新材料，它以中间相沥青为前驱体，然后发泡、碳化、石墨化制得。

2.These small pits cause an increase of the specific surface of diamond particles, which results in an acceleration of graphitization.

这些小凹坑增添了金刚石颗粒的外表系数，成果使石墨化的速度加速。

3.The effect of alloying element on the graphitization was analyzed on the basis of thermodynamics. Deformation can accelerate the rate of graphitization.

从热力学角度分析了元素对石墨化的影响，得出变形可促进石墨的形成。

4.The results indicate that the content of carbon is about 90%, the degree of graphitization is 66% and the carbon of simple substance phase at the surface is 54%.

结果表明纳米石墨中碳含量为90%左右，石墨化度为66%，表面碳原子以碳单质状态存在的占54%。

5.The effects of heat-treated temperature, the catalyst types and relevant content on carbon fiber catalytic graphitization are discussed in detail in this paper.

论述了催化剂种类、含量及石墨化温度三因素对碳纤维催化石墨化反应的影响。

6.Carbon foam is a novel thermal management material which is produced from mesophase pitch, and possesses high thermal conductivity after carbonization and graphitization.

具有高导热、低密度的新型高性能碳泡沫是最近发现的一种高新材料，它以中间相沥青为前驱体，然后发泡、碳化、石墨化制得。

7.A difficulty that the power of the transformer during the later period of graphitization is not enough exists long term.

石墨化炉用变压器后期输出功率不足，是长期困扰石墨化工序的难题。

8.The formula for the resistance of graphitization furnace in later stage is calculated by comparing the ideal model and actual result.

通过对一理想模型的推算，比较模型与实际的结果，推算石墨化炉通电后期电阻公式。

9.The graphitization of coal can lead to the formation of high-quality graphite.

煤的石墨化可以导致高质量石墨的形成。

10.In metallurgy, graphitization can improve the mechanical properties of cast iron.

在冶金中，石墨化可以改善铸铁的机械性能。

11.Researchers are studying the effects of temperature on the rate of graphitization in carbon fibers.

研究人员正在研究温度对碳纤维中石墨化速率的影响。

12.Understanding the graphitization process is crucial for developing advanced battery materials.

理解石墨化过程对于开发先进电池材料至关重要。

13.The process of graphitization is essential in transforming carbon materials into a more stable form.

碳材料转化为更稳定形式的过程是石墨化。

作文

Graphitization is a process that converts carbon-containing materials into graphite. This transformation involves the reorganization of carbon atoms into a crystalline structure, which enhances the material's properties significantly. The importance of graphitization (石墨化) can be seen in various applications, particularly in the fields of materials science and engineering. One of the most common uses of graphitized materials is in the production of electrodes for batteries and other energy storage devices. The high electrical conductivity and thermal stability of graphite make it an ideal choice for these applications.The process of graphitization (石墨化) typically occurs at high temperatures, often exceeding 2000 degrees Celsius. During this phase, the carbon atoms rearrange themselves, forming layers of graphene, which are essential for the unique properties of graphite. This transformation not only improves electrical conductivity but also enhances mechanical strength and chemical resistance. As a result, materials that undergo graphitization (石墨化) are more durable and efficient in their respective applications.In addition to its industrial applications, graphitization (石墨化) also plays a crucial role in natural processes. For instance, the formation of graphite in metamorphic rocks showcases how natural geological processes can lead to the creation of this valuable material. Understanding the conditions under which graphitization (石墨化) occurs in nature can provide insights into the earth's geological history and the formation of natural resources.Moreover, researchers are exploring innovative ways to enhance the graphitization (石墨化) process to develop new materials with superior properties. For example, scientists are investigating methods to lower the temperature required for graphitization (石墨化), making the process more energy-efficient and environmentally friendly. This could lead to the development of new materials that are not only effective but also sustainable.The implications of graphitization (石墨化) extend beyond traditional industries. In the field of electronics, for instance, the demand for lightweight and high-performance materials has led to increased interest in graphitized composites. These materials can be used in various applications, from smartphones to electric vehicles, where performance and weight are critical factors.As we move towards a more sustainable future, the significance of graphitization (石墨化) will likely grow. The ability to recycle carbon-based materials through graphitization (石墨化) can contribute to reducing waste and promoting a circular economy. By transforming discarded carbon materials into valuable graphite, industries can minimize their environmental impact and create new economic opportunities.In conclusion, graphitization (石墨化) is a fundamental process that enhances the properties of carbon materials, making them suitable for a wide range of applications. Its significance spans across various fields, from energy storage to electronics, and even natural geology. As research continues to advance our understanding of graphitization (石墨化), we can expect to see even more innovative uses and improvements in material science that will benefit society as a whole.

石墨化是一个将含碳材料转化为石墨的过程。这一转变涉及碳原子的重新组织，形成晶体结构，从而显著增强材料的性能。graphitization（石墨化）的重要性在各个应用领域中都能体现出来，特别是在材料科学和工程领域。石墨化材料最常见的用途之一是生产电池和其他储能设备的电极。石墨的高电导率和热稳定性使其成为这些应用的理想选择。graphitization（石墨化）过程通常发生在高温下，通常超过2000摄氏度。在这一阶段，碳原子重新排列，形成石墨烯层，这是石墨独特性能的关键。这一转变不仅提高了电导率，还增强了机械强度和化学抗性。因此，经历了graphitization（石墨化）的材料在各自的应用中更加耐用和高效。除了工业应用，graphitization（石墨化）在自然过程中也起着至关重要的作用。例如，石墨在变质岩中的形成展示了自然地质过程如何导致这种宝贵材料的产生。了解graphitization（石墨化）在自然界中发生的条件，可以为我们提供关于地球地质历史和自然资源形成的深入见解。此外，研究人员正在探索创新的方法来增强graphitization（石墨化）过程，以开发具有优越性能的新材料。例如，科学家们正在研究降低graphitization（石墨化）所需温度的方法，使这一过程更加节能和环保。这可能导致新材料的开发，这些材料不仅有效，而且可持续。graphitization（石墨化）的影响超越了传统行业。在电子领域，由于对轻量化和高性能材料的需求日益增加，研究者们对石墨化复合材料产生了更大的兴趣。这些材料可以用于各种应用，从智能手机到电动汽车，在这些应用中，性能和重量是关键因素。随着我们向更可持续的未来迈进，graphitization（石墨化）的重要性可能会进一步增长。通过graphitization（石墨化）回收基于碳的材料的能力，可以有助于减少废物并促进循环经济。通过将废弃的碳材料转化为有价值的石墨，工业可以减少环境影响，并创造新的经济机会。总之，graphitization（石墨化）是一个基本过程，它增强了碳材料的性能，使其适合广泛的应用。其重要性跨越多个领域，从储能到电子产品，甚至自然地质。随着研究不断推进我们对graphitization（石墨化）的理解，我们可以期待在材料科学中看到更多创新的用途和改进，这将惠及整个社会。