One main research gap in thermal energy storage systems is the development of effective and efficient storage materials and systems. Research has highlighted the need for advanced materials with high energy density and thermal conductivity to improve the overall performance of thermal energy storage systems . 4.4.2. Limitations
One of the most important traditional topics in energy storage research is about prediction, where new materials and fabrication techniques are being explored to solve problems. These revolutions have led to significant improvements in efficiency, stability, and cost-effectiveness in various storage technologies.
It enhances our understanding, from a macro perspective, of the development and evolution patterns of different specific energy storage technologies, predicts potential technological breakthroughs and innovations in the future, and provides more comprehensive and detailed basis for stakeholders in their technological innovation strategies.
They also intend to effect the potential advancements in storage of energy by advancing energy sources. Renewable energy integration and decarbonization of world energy systems are made possible by the use of energy storage technologies.
The system is assessed based on its strengths, including its energy density, cycle life, and suitability for grid-scale applications, as well as its challenges, including cost, environmental concerns, and safety concerns. 2.4. Thermal energy storage system (TES)
Additionally, with the large-scale development of electrochemical energy storage, all economies should prioritize the development of technologies such as recycling of end-of-life batteries, similar to Europe. Improper handling of almost all types of batteries can pose threats to the environment and public health .