Funds

1. Modification on Microstructure and Performances of Reversible Two-way Shape Memory Polymeric Composites with Dynamic Covalent Network; Project supported by the National Natural Science Foundation of China (No. 21803060)

2. Research and development of new food packaging materials and key equipment for intelligent packaging, Project supported by the National Key Research and Development Program of China (No. 2018YFD0400702)

3. Study on the Mechanical Properties of Ultrathin Amorphous Polymer Films, Project supported by the National Natural Science Foundation of China (No. 51703207)

4. Construction and assembly mechanism of carboxymethyl chitosan self-supporting system; Project supported by the Joint Funds of National Natural Science Foundation of China and Henan (No. U1504527)

5. Nanomechanical mapping on PLA/PBS blends; Project supported by Emergency Management Project of National Natural Science Foundation of China (No. 21544010)