Related Experiment Video
Updated: Jan 24, 2026
12:00
Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System
Published on: January 7, 2022
14.6K
Recent Progress on Organic Electrodes Materials for Rechargeable Batteries and Supercapacitors
Alain Mauger1, Christian Julien2, Andrea Paolella3
1Sorbonne Université, Institut de Minéralogie, de Physique des Matériaux et de Cosmochimie (IMPMC), UMR-CNRS 7590, 4 place Jussieu, 75005 Paris, France. alain.mauger@upmc.fr.
Materials (Basel, Switzerland)
|June 5, 2019
Summary
Organic electrodes offer a sustainable alternative to lithium-ion batteries, addressing safety and environmental concerns. Recent advancements show promise for grid storage and hybrid electric vehicles due to long cycle lives and fast kinetics.
Area of Science:
- Materials Science
- Electrochemistry
- Sustainable Energy
Background:
- Lithium-ion batteries dominate applications but face limitations including safety risks, high costs, and environmental impact from metal extraction.
- Organic electrodes present a sustainable alternative, overcoming many inorganic battery drawbacks.
- Challenges for organic electrodes include solubility in electrolytes and lower operational voltage.
Purpose of the Study:
- To review current strategies and results for developing competitive organic electrodes.
- To assess the viability of organic electrodes as replacements for lithium-ion batteries in various applications.
Main Methods:
- Literature review of recent research on organic electrode materials and performance.
- Analysis of strategies to mitigate solubility and voltage limitations.
- Evaluation of cycling life, kinetics, and energy density.
Main Results:
- Organic electrodes demonstrate significant improvements in cycling life and kinetic performance.
- While voltage may be lower, capacity density is often higher, compensating partially.
- Recent progress indicates suitability for grid storage, regulation, and hybrid electric vehicles.
Conclusions:
- Organic electrodes are emerging as a competitive technology, particularly for grid storage and HEVs.
- Continued research is crucial to overcome remaining challenges and fully realize their potential.
- The shift towards organic materials offers a greener and potentially safer battery future.
More Related Videos
Related Concept Videos
03:12Batteries and Fuel Cells
30.8K
A battery is a galvanic cell that is used as a source of electrical power for specific applications. Modern batteries exist in a multitude of forms to accommodate various applications, from tiny button batteries such as those that power wristwatches to the very large batteries used to supply backup energy to municipal power grids. Some batteries are designed for single-use applications and cannot be recharged (primary cells), while others are based on conveniently reversible cell reactions that...
30.8K
01:21DC Battery
1.2K
A conductor needs to be a component of a path that creates a closed loop or full circuit to have a continuous current flowing through it. A current starts to flow if an electric field is created inside an isolated conductor that is not part of a full circuit. The conductor quickly develops a net positive charge at one end and a net negative charge at the other. These charges generate an electric field opposite the direction of the applied electric field, which reduces the current. Eventually,...
1.2K
03:02Standard Electrode Potentials
50.0K
On comparing the reactivity of silver and lead, it is observed that the two ionic species, Ag+ (aq) and Pb2+ (aq), show a difference in their redox reactivity towards copper: the silver ion undergoes spontaneous reduction, while the lead ion does not. This relative redox activity can be easily quantified in electrochemical cells by a property called cell potential. This property is commonly known as cell voltage in electrochemistry, and it is a measure of the energy which accompanies the charge...
50.0K
02:07Tumor Progression
7.3K
Tumor progression is a phenomenon where the pre-formed tumor acquires successive mutations to become clinically more aggressive and malignant. In the 1950s, Foulds first described the stepwise progression of cancer cells through successive stages.
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...
7.3K
02:07Organization of Genes
73.2K
Overview
73.2K
03:02Organic Compounds
56.8K
All living things are formed mostly of carbon compounds called organic compounds. The category of organic compounds includes both natural and synthetic compounds that contain carbon. Although a single, precise definition has yet to be identified by the chemistry community, most agree that a defining trait of organic molecules is the presence of carbon as the principal element, bonded to hydrogen and other carbon atoms. However, some carbon-containing compounds such as carbonates, cyanides, and...
56.8K