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Author ：Iflowpower – Portable Power Station Supplier
In order to develop a new generation of electric vehicles, solar systems and other cleaning energy technologies, researchers should have an effective way to store energy. There is a key energy storage device for these applications and other applications, which is supercapacitors, also known as electro-layer capacitors (ElectricDouble-layercapacitor). The unique three-dimensional array nanophore is in the zeolite mine mold carbon, which enables it to be used as electrodes to prepare high-performance supercapacitors, such capacitors have high capacity and fast charging time.
In a recent study, scientists have examined a material that may be used. This material is called zeolite-TemplatedCarbon, which can be used as an electrode for this type of capacitor, they find that this The unique aperture of the material greatly increases the overall performance of the capacitor. Hiroyukiitoi, Western Hirotomonishihara, Taijikogure, Jinggang (Takashikyotani) from Sendai, Northeastern University, and the results they have published are to study high-performance electricity.
Lamine capacitor, published in the most recent US Chemistry Magazine (Journalsociety). In order to store energy, the electric double layer capacitor charges to use ions, which migrate from the bulksolution to the electrodes, where they are adsorbed. These ions must pass through a narrow nanopores before reaching the surface of the electrode, and it is necessary to efficiently and efficiently as possible.
Basically, the faster the ion passes through these paths, the faster the capacitor charging, and it will bring high speed performance. In addition, the larger the adsorption ion density of the electrode, the greater the amount of charge that the capacitor can store, and a high capacitance. Recently, scientists have been testing materials, they have a variety of different sizes and structures, and strive to achieve both fast ion transmission, and high adsorption ion density.
But these two requirements are a bit contradictory because ions pass through larger nanopores, but the big nanohole will lower the electrode density, thereby reducing the adsorption ion density. In this work, we have successfully suggest that it is possible to meet these two seemingly contradictory requirements, which is to meet high power density and high capacitance, using zeolite mine model board charcoal, and the city of Physicologists. This zeolite mine mold carbon contains 1.
2 nanometers, less than most electrode materials, and has a very orderly structure, and other holes may be disordered and randomized. The small size of this nanopore makes the adsorbed ion density, and this ordered structure is described as a diamond frame, so that ions can quickly pass through the nanopores. In previous studies, the researchers found that the nanohums above the zeolite mine carbon were less than 1.
2 nanometers, which could not achieve rapid ion transmission, indicating that this scale can supply the best balance, which is the balance high-speed performance and high capacitance capacitance. In the test, the performance of zeolite mineral carbon exceeds other materials, indicating that it can be used as an electrode for high performance electric double layer capacitor. We are now trying to further increase the energy density of zeolite mine carbon carbon, so that it achieves the same level as the charging battery, the West.
If such an electric double layer capacitor is developed, it is only for mobile devices such as mobile phones, and the charging time can be shortened to only a few minutes. There is another important application prospect, that is, the electric double capacitor can support the charging battery of electric vehicles, extend battery life. Also for this purpose, achieving higher energy density is a key issue.
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