Effective and stable synthesis of high value-added chemicals (e.g., nitrogen-containing compounds)/catalytic upgrading of the plastic wastes are extremely important for the industrial society, humankind’s prosperity, health and well-being, and environmental protection. However, these processes suffer from insufficient activity and poor selectivity. Furthermore, the catalysts are easy to deactivation during the catalysis.We aim at developing novel zeolite/oxide-based catalysts and establishing new catalytic routes for the productions of valuable chemicals and plastic upgrading, and understanding the structure-performance interplay. Particularly, strategies for catalysts stabilizations under the reaction conditions, including the synthesis of metal@zeolite catalysts and the construction of neotype strong metal-support interaction (SMSI) are focused.

高值化学品(如含氮化合物) 的有效及稳定合成/塑料废弃物的催化升级对工业社会、人类繁荣、健康和发展以及环境保护极为重要。然而，这些催化转化过程存在活性不足及选择性差的问题。此外，催化剂在催化过程中容易烧结失活。我们致力于开发新型沸石/氧化物基催化材料以及新的反应过程，用于高效生产高值化学品和塑料转化升级，并深入理解催化材料构效关系。特别关注工况下金属催化剂稳定化策略，包括金属@沸石分子筛催化剂的合成和新型金属-载体强相互作用(SMSI)的构筑等。