Related Experiment Video
Updated: Aug 22, 2026

Characterization of Electrode Materials for Lithium Ion and Sodium Ion Batteries Using Synchrotron Radiation Techniques
Published on: November 11, 2013
Molten salt electrochemistry for next-generation batteries
Jiashen Meng1,2, Zhitong Xiao3, Lujun Zhu3
1State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, School of Materials Science and Engineering, Wuhan University of Technology, Wuhan, China.
None:
Inorganic molten salts - composed of freely moving ions at high temperature - have emerged as a new family of electrolytes for batteries owing to their low flammability, high thermal stability and low materials cost. Inorganic molten salt electrolytes surpass their aqueous and organic counterparts by enabling electrochemistry with wider ranges of operating temperatures. Such electrolytes offer abundant charge carriers and unique ionic solvation structures that enhance reaction kinetics, offering superior rate and cycling stabilities. In this Review, we explore molten salt electrochemistry, starting from a fundamental electrochemistry perspective, ending with the batteries and their charge storage mechanisms enabled by molten salt electrolytes. In particular, we discuss the impact of solid-state ion-selective membranes, and also share our perspectives on the future development of advanced molten salt batteries in the frame of materials and electrochemistry innovations.
Related Concept Videos
Electrolysis
Batteries and Fuel Cells
Electrochemical Cells
Electrochemical Systems
Voltaic/Galvanic Cells
Spontaneous redox reactions occur abundantly in nature. The chemical reaction occurring in a disposable AA battery powering our remote controls is one such example of a spontaneous redox reaction. Another example is the immersion of coiled copper wire into an aqueous silver nitrate solution. The reaction shows a gradual, visually impressive color change from colorless to bright blue and the formation of a grey precipitate on the copper wire. In this experiment,...
Types of Reversible Electrodes

