Discussed above, the molten salt electrolyte concentration cell and the molten salt electrolyte Jacobi – Daniel batteries. As you know, concentration cell of electromotive force depends on the solution of two electrodes inserted and two solution interface on the concentration of the electric potential jump, the lower the value of its electromotive force. Once a current through the two electrode polarization is very serious, lower operating voltage. The two types of battery capacity depends on the solution concentration difference between two solutions with the continuous proliferation, the concentration of convergence between them, electromotive force equal to 0, the battery also stop the discharge, therefore, the kinds of batteries capacity is also small. In addition, Lenovo Thinkpad R61i battery(14 inch) you want the two to establish a stable interface between the solution must enable the battery at rest, which is very bad for the actual use of the battery. Based on the above analysis, molten salt electrolyte concentration cell as a chemical energy into electrical energy is no practical value, but it has theoretical significance, as the molten salt electrochemical system studies provide important thermodynamic data. Similarly, Jacobi – Daniel cell is a metal with another by a more positive potential contact with molten metal, the latter metal from its compounds have been replaced out of a chemical reaction such arrangements constitute a reasonable battery. This battery of emf generally low capacity of the corresponding ions from the solution, the content of the decision, under normal circumstances is very low. When a current is passed, the two electrode polarization is also very serious, very difficult to output power, so the battery is only theoretical, not practical value.

The following discussion is a molten salt electrolyte chemical cells both theoretical and practical value of the battery. The battery is usually very negative potential of metal as the anode active material, Toshiba Satellite A100 battery electric potential is now non-metallic, oxide, sulfide, or salt as cathode materials. These chemical-cell follow Naiensite equation, and the polarization is small, it has a high electromotive force, the open circuit voltage and voltage. In the anodic oxidation reaction, oxidation products soluble electrolyte. The anode through the external circuit, the loss of inflow of electronic cathode, the cathodic reduction reaction occurs, reduction products are soluble in electrolyte. Oxidation products and the reduction product soluble electrolytes and dissociate into ions under the electric field in the opposite direction, and form a loop, and met in the electrolyte salt formation. Therefore, the capacity of the battery from the cathode, anode active material to determine the battery’s capacity can be designed as needed. At high temperature, because the interface between the molten metal anode and the cathode and molten salt interface, there is a considerable exchange between the current, so a stable reversible potential, the polarization is also small when the battery discharge. This cell structure can be designed very compact battery pack, with characteristics of resistance to harsh environmental conditions. Synthesis of the above, molten salt electrolyte chemical cell has the following characteristics.

(1) has a high electromotive force, the open circuit voltage and working voltage, usually 2.0V operating voltage were around.

(2) The battery capacity depends on the material quality of the active electrode materials, Sony VGP-BPL2 battery so its capacity can be designed.

(3) the polarization is small, can high-power discharge with high specific energy and specific power.

(4) batteries, compact structure, resistant to harsh environmental conditions.

These characteristics are the molten salt electrolyte concentration cell and Jacobi – Daniel batteries do not have. Molten salt electrolyte chemical cells, therefore of great practical value. Some varieties of them, automatic heating methods, thermal batteries have been designed in modern and advanced weapons systems to get a good application. Now may have the practical value of molten salt electrolyte chemical cells.