Yinjun Chen

A: Structure, Spectroscopy, and Reactivity of Molecules and ClustersDecember 27, 2025 Frederick Nii Ofei Bruce National Key Laboratory of Solid Rocket Propulsion, School of Astronautics, Northwestern Polytechnical University, Xi’an 710072, China Shenzhen Research Institute of Northwestern Polytechnical University, Shenzhen 518057, China Xin Wang National Key Laboratory of Solid Rocket Propulsion, School of Astronautics, Northwestern Polytechnical University, Xi’an 710072, China Shenzhen...

Introduction Dynamic covalent networks (DCNs) are polymer networks that combine the advantages of thermosets and thermoplastic polymers due to the presence of chemically reversible cross-links. While DCNs possess typical features of thermosets, such as chemical resistance and dimensional stability, they may obtain thermoplastic characteristics under an external stimulus, (1,2) such as heat (1,3−5) or light, (6−9) which allows them to be recycled and reprocessed.