Analysis of the application of lithium ion battery in the intelligent digital display

The integration of electrochemical technology and new media technology provides new ideas for the digital display of intangible cultural heritage. Lithium-ion battery is a typical electrochemical energy storage system that is used as the core power supply component of a display device to ensure that the digital display works smoothly. For the power supply used in the display stand, the LiNi0.8Co0.1Mn0.1O2 cathode material is modified by using a coating modification method to study the electrochemical performance before and after modification. Results show that the modified material not only reduces the capacity decay but also achieves a high performance rate, and the entropy value and enthalpy change of modified material are less than those of pure LiNi0.8Co0.1Mn0.1O2, which satisfies the requirements for long-term use. This modified technology can solve the problem related to the electrical energy sources in the intelligent display of Miao paintings in Western Hunan of China.