分子重塑技术
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中国科研团队开发出竹基生物塑料!高强、耐高/低温、自然环境可降解
synbio新材料· 2025-10-16 09:19
Core Viewpoint - The development of bamboo molecular plastic (BM-plastic) presents a viable solution to the plastic pollution crisis by offering a biodegradable and recyclable alternative to traditional petrochemical plastics [1][4]. Group 1: Innovation in Bioplastics - A new molecular reshaping technology using green solvents has been developed by researchers from Northeast Forestry University and Shenyang University of Chemical Technology, enabling precise control over the hydrogen bond network in bamboo cellulose [1]. - BM-plastic exhibits superior mechanical strength compared to most general engineering plastics, along with excellent thermal stability, controllable plasticity, recyclability, and complete biodegradability [1][4]. Group 2: Applications and Market Potential - BM-plastic shows promising applications in high-end electronic devices, lightweight automotive components, green building materials, and sustainable smart buildings [4]. - The research successfully establishes a "green channel" for converting low-value biomass resources into high-performance materials, allowing for rational design and customization of biomass material structures at the molecular level [4]. Group 3: Broader Implications - The molecular reconstruction mechanism proposed is not limited to bamboo but can be extended to other wood biomass resources and biological shell materials, potentially leading to a vast spectrum of biobased material performance [4]. - This innovation aims to reduce human dependence on fossil resources and improve ecological health, addressing various application scenarios such as soft electronics, hard smart buildings, and extreme aerospace environments [4].