[Essay Topic]
(The following topics include but are not limited to)
Topic 1: Chemical Industry
Industrial manufacturing technology (extraction, oil extraction, etc.)
Solar thermal utilization and conversion technology
New energy materials and energy storage technology
Chemical equipment manufacturing technology
Key technologies for emergency response and environmental remediation of hazardous chemicals
Chemical safety design and safety management
Chemical fire and explosion prevention technology
Materials related to safety engineering
The hazards of industrial toxins and their protective technologies
Clean chemical production
Water Pollution Control Engineering
Topic 2: Energy Science
Controllable nuclear fusion
High proportion of renewable energy connected to the grid
New energy storage materials
Hydrogen energy preparation and storage and transportation
Carbon capture and storage technology
Smart Energy System
Energy Internet architecture
Superconducting power transmission
Biomass energy conversion
Geothermal development technology
Ocean energy utilization
Energy big data analysis
Distributed microgrid
Safe utilization of nuclear energy
Energy Policy Modeling
Extreme Climate Resilience Design
Energy blockchain
Global Energy Governance
Topic 3: Materials Engineering
Metal alloys, tool materials, superplasticity materials, ceramics and glass, composite materials, amorphous materials, nanomaterials, biomaterials, multifunctional materials, smart materials, engineering polymers, functional materials, nuclear fuel materials, biomaterials, sensors and surfaces, thin film sulfur based photovoltaic materials, nuclear materials IV, magnetic materials, multifunctional magnetic materials, superconducting materials, structural materials, spintronics materials and devices, hard/soft magnetic materials, cross-sectional materials