chemical materials:
superconducting material
Nanomaterials and technologies
New non-ferrous metal alloy
New chemical materials
intelligence material
Automobile materials
Rare earth materials
New steel
New building materials
Ecological environment materials
Design and preparation of new optoelectronic materials
Organic solar cell materials
Organic electroluminescent diodes and luminescent chemical cells
New optoelectronic material applications
Preparation and characterization of optoelectronic thin-film materials
Photoelectric information and functional materials

Nanophotonics and materials

sitiology:
Food nutrition
Molecular nutrition
Natural products and innovation
Functional food ingredients and ingredients
food additives
Dietary nutrition and efficacy
Emerging food-processing technology
food microorganisms
The composition of food
sitiology
Food safety and health
food chemistry
Development and characterization of food microstructure
Food fortification and supplementation