ionomer

简明释义

英[aɪˈɒnəmə(r)]美[aɪˈɑːnəmər]

n. [高分子] 离聚物，[高分子] 离子交联聚合物

英英释义

单词用法

同义词

反义词

例句

1.Glass ionomer cement (GIC) has been used for a long time as a traditional clinic restore material.

玻璃离子水门汀(GIC)作为传统的口腔修复材料已在口腔临床工作中应用了相当长的时间。

2.Objective - To compare the caries prevention effect of resin and glass ionomer cement sealant.

比较树脂型和高粉液比玻璃离子封闭剂窝沟封闭对第一恒磨牙的防龋效果。

3.Conclusion the technique on the layers of splint with hydroxylapatite and light cure glass ionomer is better than pure hydroxylapatite in the repair furcal perforation.

结论：羟基磷灰石与光固化玻璃离子夹层技术修复根分叉穿孔优于单独使用羟基磷灰石。

4.The composition comprises an ionomer and a reducing static charge-buildup amount of potassium ion wherein the ionomer is neutralized with sodium, zinc, or magnesium ions.

所述组合物包括离聚物和降低静电荷聚集量的钾离子，其中所述离聚物被钠、锌或镁离子中和。

5.The results show that the introduction of sulfonate ion benefits the tensile strength increasing of PSSS ionomer.

结果表明，少量磺酸盐离子的引入有利于材料强度的提高。

6.Synthesises rare earth complex monomer was conducted by sedimentation and direct method. The rare earth organic ionomer was synthesized by copolymerization of acrylic acid monomer.

通过沉淀法和直接法制备羧酸稀土配合物，与丙烯酸等单体共聚反应制备不同稀土含量的稀土有机高分子离聚物。

7.The golf balls are designed with a soft cover made from an ionomer to enhance performance.

这些高尔夫球的外壳由一种离子聚合物制成，以提高性能。

8.An ionomer can be used in the production of adhesives that require strong bonding capabilities.

一种离子聚合物可用于生产需要强粘合能力的粘合剂。

9.The properties of ionomer materials make them suitable for use in medical devices.

由于离子聚合物材料的特性，它们适合用于医疗设备。

10.Researchers are exploring the use of ionomer membranes in fuel cells for better efficiency.

研究人员正在探索在燃料电池中使用离子聚合物膜以提高效率。

11.The new packaging material is made from a type of ionomer that provides excellent moisture barrier properties.

这种新包装材料是由一种离子聚合物制成的，具有优异的防潮性能。

作文

The term ionomer refers to a class of polymers that contain both ionic and covalent bonds. These materials have unique properties that make them suitable for a wide range of applications, from packaging to medical devices. The presence of ionic groups in ionomers allows them to exhibit excellent mechanical strength, flexibility, and resistance to chemical degradation. This combination of properties is particularly valuable in industries where durability and performance are critical. For example, in the field of packaging, ionomers are often used to create films that provide superior barrier protection against moisture and gases, thereby extending the shelf life of food products.One of the most well-known examples of an ionomer is ethylene-methacrylic acid copolymer (EMAA). This material has been extensively studied for its ability to form strong bonds with other polymers, which enhances its overall performance. The ionic interactions in ionomers can lead to phase separation, resulting in materials with unique microstructures that contribute to their mechanical properties. Researchers are continually exploring new formulations and processing techniques to optimize the performance of ionomers in various applications.In the medical field, ionomers are increasingly being used in dental materials due to their biocompatibility and ability to release fluoride, which helps prevent tooth decay. Dental restoratives made from ionomers can bond effectively to tooth structure, providing a durable and aesthetic solution for cavity fillings. The versatility of ionomers makes them an exciting area of research, as scientists strive to develop new formulations that can meet the evolving needs of healthcare professionals and patients alike.Moreover, the environmental impact of materials is becoming a significant concern, and ionomers offer potential solutions. Many ionomers can be engineered to be more sustainable, using bio-based feedstocks or being designed for easier recycling. This aligns with the growing trend toward sustainability in material science, where the focus is on developing materials that not only perform well but also minimize environmental harm.In conclusion, the study of ionomers is a fascinating intersection of chemistry, engineering, and application. Their unique properties make them invaluable in various industries, from packaging to medicine. As research continues to advance, we can expect to see even more innovative uses for ionomers, paving the way for a future where materials are not only functional but also environmentally friendly. Understanding the significance of ionomers in modern technology is essential for anyone interested in the fields of materials science and engineering, as these polymers play a crucial role in shaping the products we use every day.

术语ionomer指的是一种包含离子键和共价键的聚合物类别。这些材料具有独特的性质，使它们适用于从包装到医疗设备的广泛应用。ionomer中离子基团的存在使它们表现出优良的机械强度、柔韧性和化学降解抵抗力。这种性质的组合在耐用性和性能至关重要的行业中尤其有价值。例如，在包装领域，ionomer常用于制造提供优越的湿气和气体屏障保护的薄膜，从而延长食品产品的保质期。一个众所周知的ionomer例子是乙烯-甲基丙烯酸酯共聚物（EMAA）。由于其与其他聚合物形成强键的能力，这种材料已被广泛研究，增强了其整体性能。ionomer中的离子相互作用可以导致相分离，产生具有独特微观结构的材料，从而影响其机械性能。研究人员不断探索新的配方和加工技术，以优化ionomer在各种应用中的性能。在医疗领域，ionomer因其生物相容性和释放氟的能力而越来越多地用于牙科材料，这有助于防止龋齿。由ionomer制成的牙科修复材料能够有效地与牙齿结构结合，为蛀牙填充提供耐用且美观的解决方案。ionomer的多功能性使其成为一个令人兴奋的研究领域，科学家们努力开发新配方，以满足医疗专业人员和患者不断变化的需求。此外，材料的环境影响正逐渐成为一个重要问题，而ionomer提供了潜在的解决方案。许多ionomer可以被设计得更可持续，使用生物基原料或设计为更易于回收。这与材料科学中日益关注可持续发展的趋势相一致，重点是开发不仅性能良好而且能最小化环境危害的材料。总之，ionomer的研究是化学、工程和应用的迷人交汇点。它们独特的性质使其在从包装到医学的各种行业中不可或缺。随着研究的不断推进，我们可以期待看到ionomer的更多创新用途，为一个不仅功能性强而且环保的未来铺平道路。理解ionomer在现代技术中的重要性对于任何对材料科学和工程感兴趣的人来说都是至关重要的，因为这些聚合物在塑造我们每天使用的产品中发挥着关键作用。