المكثفات فائقة السعة بتقنيات إعادة التدوير: أبعاد بيئية واقتصادية

الملخص EN

Nowadays, mankind is in urgent need of energy generation and storage systems.

The super capacitor is one of the important types of storage systems.

The high cost of obtaining capacitor electrodes is the reason behind the researchers' attempts to find low-cost sources.

The researchers have prepared a variety of single component and hybrid electrodes by recycling various environmental wastes.

The obtained materials exhibited excellent behavior in the storage of electrical energy.

In this paper, we reviewed various methods of some metal oxides (such as manganese and cobalt oxides) and carbon Nano sphere from environmental wastes.

For example, Nano flower manganese dioxide was prepared by electrode position of a solution prepared from the dry batteries and gave a specific capacitance of 208.5 F/g.

Carbon Nano sphere was also prepared by recycling agricultural palm leaves residues and gave a specific capacitance of 309 F/g.