A method for preparing iron sulfide electrode and an ambient temperature Li/FeS2 battery with the electrode

摘要

The present invention relates to a method for manufacturing an iron sulfide electrode and a room temperature type lithium iron sulfide battery using the same, and to provide an iron sulfide electrode having a high discharge capacity, low cost of the active material and good cycle characteristics by using iron sulfide as a positive electrode active material. Has an excellent effect.;In addition, the room temperature type lithium iron sulfide battery manufactured using the iron sulfide electrode of the present invention is a lithium polymer battery in which the positive electrode, the electrolyte, and the negative electrode are all solid when the polymer electrolyte is used, and thus the shape of the lithium sulfide electrode is free of deformation, and there is a fear of leakage of the electrolyte. There is no need to use an aluminum (Al) container because no internal pressure of the battery is generated.;Therefore, the lithium iron sulfide battery of the present invention is environmentally friendly and can be used as a very safe next generation lithium secondary battery without the risk of explosion.;Iron sulfide, lithium secondary battery, lithium iron sulfide battery, discharge capacity, iron sulfide electrode