Related Experiment Video
Updated: Mar 18, 2026
09:46
Adsorption Device Based on a Langatate Crystal Microbalance for High Temperature High Pressure Gas Adsorption in Zeolite H-ZSM-5
Published on: August 25, 2016
12.3K
When Zeolites Meet Electrochemical Devices: Progress of Separators
Ming Xu1, Yuhe Feng1, Danyang Li1
1School of Chemistry, Engineering Research Center of Energy Storage Materials and Devices, Ministry of Education, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, China.
Chemical Reviews
|March 16, 2026
Summary
Zeolites enhance battery separators by improving mechanical strength and ionic conductivity. These porous materials offer thermal stability, paving the way for advanced energy storage solutions.
Area of Science:
- Materials Science
- Electrochemistry
- Chemical Engineering
Background:
- Modern society's increasing reliance on batteries necessitates advanced separators for enhanced energy storage.
- Separator technology has advanced from basic polymers to sophisticated organic/inorganic composites.
- Inorganic particle incorporation significantly boosts separator performance.
Purpose of the Study:
- To review the properties of zeolites for designing composite battery separators.
- To explore the engineering of polymer/zeolite composites for improved performance.
- To evaluate synthetic zeolites for energy storage applications.
Main Methods:
- Highlighting chemical and physical properties of zeolites relevant to separators.
- Exploring the engineering of polymer/zeolite composite separators.
- Evaluating synthetic zeolites in energy storage systems.
Main Results:
- Zeolites possess ordered pore structures, high porosity, large surface areas, and thermal stability.
- Polymer/zeolite composites show enhanced mechanical strength and ionic conductivity.
- Zeolites offer structural and thermal advantages for separator performance.
Conclusions:
- Zeolites are valuable additives for advanced composite battery separators.
- Further research into zeolite integration can drive technological advancements in energy storage.
- Challenges remain in integrating zeolites into various energy storage components.
Related Concept Videos
01:17Ion Exchange
1.5K
Ion exchange chromatography separates charged molecules from a solution by reversibly exchanging them with mobile, or 'active', ions associated with the oppositely charged stationary phase. This method can be used to separate ions, soften and deionize water, and purify solutions. The polymers comprising the ion-exchange column are high-molecular-weight and chemically stable polymers, crosslinked to be porous and essentially insoluble. They are also functionalized with either acidic or...
1.5K
01:28Electrochemical Cells
72
Electrochemical cells are systems that convert chemical energy into electrical energy or use electrical energy to drive chemical reactions. They consist of two electrodes in contact with an electrolyte, where redox reactions enable electron transfer. Most electrochemical cells include two half-cells connected by an external wire for electron flow and a salt bridge for ion flow. The salt bridge contains an electrolyte solution and maintains charge neutrality by allowing ions—not...
72
01:24Electrochemical Systems
51
Electrochemical systems provide a fascinating insight into the dynamic interplay of charged species within various phases. One notable example is the interaction between a membrane permeable to K⁺ ions but not to Cl⁻ ions, separating an aqueous KCl solution from pure water. As K⁺ ions diffuse through the membrane, they generate net charges on each phase, leading to a potential difference between them.Similarly, when a piece of Zn is immersed in an aqueous ZnSO₄ solution,...
51
01:08Electrodeposition
1.8K
Electrodeposition is a technique used to separate an analyte from interferents by electrochemical processes. Here, the analyte is a metal ion that can be deposited on an electrode immersed in the sample solution. The electrochemical setup consists of an anode and a cathode. When an electric current is applied to the setup, oxidation occurs at the anode. At the cathode, which consists of a large metal surface, metal ions undergo reduction and deposit onto the surface.
Electrodeposition can...
Electrodeposition can...
1.8K
03:00Electrolysis
31.4K
In a galvanic cell, the electrical work is done by a redox system on its surroundings as electrons produced by the spontaneous redox reactions are transferred through an external circuit. Alternatively, an external circuit does work on a redox system by imposing a voltage sufficient to drive an otherwise nonspontaneous reaction in a process known as electrolysis. For instance, recharging a battery involves the use of an external power source to drive the spontaneous (discharge) cell reaction in...
31.4K
01:09Ion-Exchange Chromatography
2.7K
Ion-exchange chromatography, or IEC, is a technique for separating ions based on their affinity for the stationary phase. The stationary phase is a cross-linked polymer resin with covalently attached ionic functional groups. The functional groups can be either positively charged (cation exchangers) or negatively charged (anion exchangers). A cation exchanger consists of a polymeric anion and active cations, while an anion exchanger is a polymeric cation with active anions. The choice of...
2.7K