相关实验视频

Updated: Jan 10, 2026

Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System
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Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System

Published on: January 7, 2022

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基于Pb的MOF/FCNT复合物的增强伪容量性能用于高稳定性超级电容器应用:朝着储能迈出了一步

Mohammad Yasir Khan1, Ahmad Husain2,3, Sara A Alqarni4

  • 1Functional Inorganic Materials Lab (FIML), Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India. shahid81chem@gmail.com.

Dalton transactions (Cambridge, England : 2003)
|November 25, 2025
PubMed
概括

一种新的复合电极材料,结合了基于Pb的MOF (YK-2) 和功能化碳纳米管 (FCNT),显著提高了超级电容器的性能. 该YK-2@FCNT(10) 复合材料显示高容量和优良的稳定性,用于先进的能量存储.

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MOS Capacitor

A Metal-Oxide-Semiconductor (MOS) capacitor is a fundamental structure used extensively in semiconductor device technology, particularly in the fabrication of integrated circuits and MOSFETs (metal-oxide-semiconductor field-effect transistors). The MOS capacitor consists of three layers: a metal gate, a dielectric oxide, and a semiconductor substrate.
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In 1749, Benjamin Franklin coined the word battery for a series of capacitors connected to store energy. Capacitors store electric potential energy that can be released over a short time. This property means capacitors have a wide range of applications.
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Capacitor With A Dielectric

Parallel plate capacitors consist of two conducting plates separated by a certain distance. However, it is mechanically difficult to hold the large plates parallel to each other without actual contact. Hence, a dielectric layer is commonly placed between the plates, which provides an easy solution for holding the plates together with a small gap and increases the capacitance of the capacitor.
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