(Topics include but are not limited to)
New semiconductor materials
magnetic material 
Optoelectronic materials
Environmentally friendly materials
Solar cell materials
Hydrogen storage material
Composite materials for wind power generation
Composite materials for flue gas desulfurization equipment
Composite materials for power transmission and transformation equipment
superconductor
PLZT
weld and connect
Oxidation and corrosion
Surface and Interface Science
quantum technology
Material testing, processing, and characterization
Design and synthesis of energy conversion materials (energy storage materials, electrode materials, photoelectric conversion materials, etc.)
Electrochemical functional materials and energy storage conversion technology
Renewable Energy Technologies and Systems
Energy Security and Clean Utilization, Photovoltaic and Wind Energy Technologies
Energy storage technology for power systems
Solar photovoltaic applications
Urban intelligent low-carbon transformation
Integrated Energy Services
Multi energy synergy and complementarity
Integration and development of energy, construction, transportation, industry and other industries
Virtual Power Plant
Advanced energy storage technology