reporters learned from University of Science and Technology of China that recently, the school's Yu Shuhong academician team was invited to publish a review paper in the international review journal "Materials Research Report", commenting in detail on a method named " aerosol auxiliary "Biosynthesis" is a new strategy for the in-situ preparation of composite materials, and the great potential of this composite material preparation strategy is comprehensively discussed in terms of its universality, controllability, three-dimensional designability, scalability and sustainability. The
scientific new discovery research team first reviewed the development history of polymer matrix composite materials, then analyzed the preparation method of composite materials from the perspective of the spatiotemporal distribution of key elements in the composite material preparation process, and proposed for the first time spatiotemporal matching based on key elements This viewpoint provides new ideas and directions for the exploration of composite material preparation methods. Then, based on the perspective of spatiotemporal matching of key elements, the internal reasons for the many advantages of the aerosol-assisted biosynthesis strategy were analyzed, and it was pointed out that the core advantage of this strategy lies in the realization of the two key processes of bacterial synthesis of nano-three-dimensional networks and nanomaterial deposition. Cooperate.
Specifically, this strategy is to successfully prepare materials with both excellent mechanical properties and Functional nanocomposites. On this basis, the aerosol deposition process of nanomaterials can be precisely controlled, which brings universality, controllability, and three-dimensional structure designability to this strategy. At the same time, the biosynthetic process under normal temperature and pressure makes this strategy fully scalable, environmentally friendly, and sustainable.
Finally, the scientific research team looked at the future development direction of this type of biosynthesized nanocomposite materials and some urgent problems that need to be solved in this field, and proposed that it is expected to build an efficient, safe, and low-energy "bacterial factory" for production based on this strategy in the future. Conception of various types of bacterial cellulose-based functional nanocomposites. (Science and Technology Daily reporter Wu Changfeng) (Photo provided by the University of Science and Technology of China)
Source: Science and Technology Daily
