Researchers at Rice University have developed a new biomaterial called BCBN, a combination of bacterial cellulose and hexagonal boron nitride. By controlling the direction of bacterial growth in a bioreactor, they can align the cellulose fibers to create a material with mechanical properties rivaling some metals, glasses, and plastics. The production process involves growing the cellulose fibers in a spinning chamber, resulting in flexible, transparent sheets with high tensile strength. Adding hexagonal boron nitride nanosheets enhances the material’s heat dissipation and tensile strength. The biodegradable material has potential applications in electronics, energy storage, and thermal management, and could replace plastics in various industries. The researchers envision BCBN becoming ubiquitous and helping to mitigate environmental damage. The material’s strength, multifunctionality, and eco-friendliness make it a promising substitute for petroleum-based plastics. The research was published in Nature Communications, highlighting the potential for BCBN to make a significant impact on reducing plastic use and environmental harm.
Revolutionary Bioplastic Emerges as Potential Game-Changing Supermaterial of the Future.
