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| Challenges and Countermeasures of Replacing Plastic with Paper: From the Perspective of Polymer Science |
| Received:March 22, 2023 |
| DOI：10.11980/j.issn.0254-508X.2023.07.013 |
| Key Words:replacing plastic with paper paper-based materials multi-level structure processing |
| Fund Project:国家自然科学基金（22208200、22008146、22278260）。 |
| Author Name | Affiliation | Postcode | | ZHANG Meiyun* | College of Bioresources Chemical and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science & Technology, Xi’an, Shaanxi Province, 710021 | 710021 | | NIE Jingyi | College of Bioresources Chemical and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science & Technology, Xi’an, Shaanxi Province, 710021 | 710021 | | LIU Xinming | College of Bioresources Chemical and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science & Technology, Xi’an, Shaanxi Province, 710021 | 710021 | | LIAO Jianfei | College of Bioresources Chemical and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science & Technology, Xi’an, Shaanxi Province, 710021 | 710021 | | TAN Jiaojun | College of Bioresources Chemical and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science & Technology, Xi’an, Shaanxi Province, 710021 | 710021 | | SONG Shunxi | College of Bioresources Chemical and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science & Technology, Xi’an, Shaanxi Province, 710021 | 710021 | | YANG Bin | College of Bioresources Chemical and Materials Engineering, National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science & Technology, Xi’an, Shaanxi Province, 710021 | 710021 |
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| Abstract:Lignocellulosic biomass is the most abundant natural polymer resource on earth. Paper-based materials that originated from lignocellulosic biomass have significant advantages in the aspects of renewability， degradability， cost-effectiveness， industrial scale and so on， showing the potential as a plastics substitute. However， replacing plastic with paper still faces major challenges in processing as well as the product performance. From the perspective of polymer science， the similarities and differences between paper-based materials and plastic products in terms of molecular movement and transformation， multi-level structure of materials were analyzed in this paper. The underlying logic of these challenges was further analyzed， and the corresponding solutions were also ultimately discussed. |
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