fluorene

简明释义

英[ˈflʊəriːn]美[ˈflʊərin]

n. [有化] 芴

英英释义

单词用法

同义词

反义词

例句

1.These analysis were proved by the actual separation experiments of biphenyl and fluorene on the SMBC system.

通过具体的分离实验，验证了三带模拟移动床色谱的主要操作参数切换时间对分离结果的影响。

2.The improvement of the purity of fluorene is not dependent on the removal of acenaphthene and dibenzofuran, but dependent on the separation of other impurities.

芴纯度的提高主要不是依赖苊、氧芴的去除，而是其它杂质的分离。

3.Fluorene is an important material in organic chemical industry. It is usually extracted from the washing oil or anthracene oil distillate of coal tar.

芴是重要的有机化工原料，多从煤焦油的洗油馏份中提出，也可从蒽油中提出。

4.In addition, salt water reduction environment advantageous to the formation of fluorene series and sulfur fluories compounds is also advantageous to the preservation of naphthalene series compounds.

此外，有利于形成芴系和硫芴系列化合物的咸水还原环境，同样也有利于萘系化合物的保存。

5.Disclosed are a novel fluorene derivative, a liquid crystal composition comprising the same, and an optical film using the same liquid crystal composition.

本发明公开了一种新的芴衍生物、包含该芴衍生物的液晶组合物和采用该液晶组合物的光学膜。

6.The extraction and refining process includes distillating washing oil or anthracene oil to get fluorene distillate, then crystallizing the fluorene distillate to get fluorene using cooling or solvent.

芴的提取精制过程是先间歇蒸馏洗油馏份或蒽油馏份切取芴主馏份，再采用冷却结晶法或溶剂结晶法精制芴主馏份得到芴。

7.This paper studies the synthesis of the Philippines from 9-hydroxy fluorene -9 - formic acid to its bromide process.

本文研究了由菲醌合成9-羟基芴-9-甲酸到其溴代的过程。

8.In the study of polycyclic aromatic hydrocarbons, fluorene serves as a key example.

在多环芳烃的研究中，fluorene是一个关键示例。

9.The photophysical properties of fluorene make it suitable for use in organic light-emitting diodes.

fluorene的光物理特性使其适合用于有机发光二极管。

10.Researchers discovered that fluorene derivatives can exhibit interesting electronic properties.

研究人员发现，fluorene衍生物可以表现出有趣的电子特性。

11.The compound fluorene is often used in organic chemistry as a building block for synthesizing more complex molecules.

化合物fluorene通常在有机化学中用作合成更复杂分子的基础结构。

12.Environmental studies have shown that fluorene can be found in certain fossil fuels.

环境研究表明，fluorene可以在某些化石燃料中找到。

作文

Fluorene is an organic compound that belongs to the family of polycyclic aromatic hydrocarbons (PAHs). It consists of a fused ring structure made up of two benzene rings. The chemical formula for fluorene (氟苯) is C13H10, and it is known for its unique properties and applications in various fields, including materials science and organic chemistry. One of the most interesting aspects of fluorene (氟苯) is its role as a building block for more complex molecules. Researchers often use fluorene (氟苯) derivatives to create new compounds with specific properties, which can be useful in developing new materials for electronics or pharmaceuticals.The synthesis of fluorene (氟苯) can be achieved through several methods, one of which involves the reaction of phenyl lithium with 1,2-dibromopropane. This process highlights the importance of fluorene (氟苯) in organic synthesis, as it allows chemists to explore various reactions and pathways to create desired products. Furthermore, fluorene (氟苯) has been studied for its photophysical properties, making it a subject of interest in the field of optoelectronics. Its ability to emit light when excited by ultraviolet radiation makes it a potential candidate for use in light-emitting diodes (LEDs) and organic light-emitting diodes (OLEDs).In addition to its applications in electronics, fluorene (氟苯) also plays a significant role in environmental chemistry. As a PAH, it is found in coal tar and crude oil, and its presence in the environment can indicate pollution from industrial processes. Understanding the behavior of fluorene (氟苯) in the environment is crucial, as it can have harmful effects on ecosystems and human health due to its carcinogenic properties. Therefore, researchers are continuously working to develop methods for detecting and mitigating the impact of fluorene (氟苯) and other PAHs in contaminated sites.Moreover, the study of fluorene (氟苯) and its derivatives has opened up new avenues for research in the field of nanotechnology. Scientists are exploring the use of fluorene (氟苯) as a precursor for creating carbon-based nanomaterials, such as graphene and carbon nanotubes. These materials have exceptional mechanical, electrical, and thermal properties, making them suitable for a wide range of applications, from energy storage to drug delivery systems.In conclusion, fluorene (氟苯) is a versatile compound with numerous applications in various scientific fields. Its significance extends beyond basic chemistry, impacting areas such as materials science, environmental studies, and nanotechnology. As research continues to uncover the potential of fluorene (氟苯) and its derivatives, we can expect to see innovative solutions and advancements that harness its unique properties for practical applications. Understanding fluorene (氟苯) not only enriches our knowledge of organic compounds but also emphasizes the importance of responsible environmental practices in managing the effects of such chemicals in our world.

氟苯是一种有机化合物，属于多环芳香烃（PAHs）家族。它由两个苯环组成的融合环结构构成。fluorene（氟苯）的化学式为C13H10，以其独特的性质和在材料科学及有机化学等多个领域的应用而闻名。fluorene（氟苯）最有趣的方面之一是它作为更复杂分子的基础块的角色。研究人员常常使用fluorene（氟苯）衍生物来创造具有特定性质的新化合物，这对于开发新材料，如电子产品或药品，都是非常有用的。fluorene（氟苯）的合成可以通过几种方法实现，其中一种方法涉及苯基锂与1,2-二溴丙烷的反应。这个过程突显了fluorene（氟苯）在有机合成中的重要性，因为它使化学家能够探索各种反应和途径以创建所需的产品。此外，fluorene（氟苯）因其光物理性质而受到研究，使其成为光电子学领域的研究对象。当受到紫外线辐射激发时，它能够发光，这使其成为用于发光二极管（LED）和有机发光二极管（OLED）的潜在候选者。除了在电子学中的应用外，fluorene（氟苯）在环境化学中也发挥着重要作用。作为一种PAH，它存在于煤焦油和原油中，其在环境中的存在可能表明工业过程中的污染。理解fluorene（氟苯）在环境中的行为至关重要，因为由于其致癌特性，它可能对生态系统和人类健康造成有害影响。因此，研究人员不断致力于开发检测和减轻fluorene（氟苯）及其他PAHs在污染场所影响的方法。此外，fluorene（氟苯）及其衍生物的研究为纳米技术领域的新研究开辟了新的途径。科学家们正在探索将fluorene（氟苯）作为创建碳基纳米材料（如石墨烯和碳纳米管）的前体。这些材料具有卓越的机械、电气和热性能，使其适用于广泛的应用，从能源存储到药物输送系统。总之，fluorene（氟苯）是一种多用途的化合物，在多个科学领域中具有众多应用。它的重要性超越了基础化学，影响了材料科学、环境研究和纳米技术等领域。随着研究不断揭示fluorene（氟苯）及其衍生物的潜力，我们可以期待看到利用其独特性质的创新解决方案和进步。理解fluorene（氟苯）不仅丰富了我们对有机化合物的知识，还强调了在管理这些化学物质对我们世界的影响时负责任的环境实践的重要性。