| 生物基vitrimer材料研究进展 |
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| 引用本文： | 刘来伍,具本植.生物基vitrimer材料研究进展[J].工程塑料应用,2021,49(4):135-140. |
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| 作者姓名： | 刘来伍 具本植 |
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| 作者单位： | 中国石油化工股份有限公司大连石油化工研究院,辽宁大连 116045;大连理工大学精细化工国家重点实验室,辽宁大连 116012 |
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| 基金项目： | 国家自然科学基金项目(21376041,21878036)。 |
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| 摘 要： | 介绍了生物基vitrimer材料的发展、特点、性能以及应用,对生物基vitrimer材料的研究现状进行了概述,涉及了植物油基、木质素基、天然橡胶基、纤维素基vitrimer材料的研究进展,并对生物基vitrimer材料的发展前景进行了展望.指出vitrimer材料既具有热塑性材料可重塑的特点,也具有热固性材料体型网络结...
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| 关 键 词： | 生物质基vitrimer 动态共价网络 热重塑性能 |
Research Progress of Bio-based Vitrimer Materials |
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| Liu Laiwu,Ju Benzhi.Research Progress of Bio-based Vitrimer Materials[J].Engineering Plastics Application,2021,49(4):135-140. |
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| Authors: | Liu Laiwu Ju Benzhi |
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| Affiliation: | (China Petroleum and Chemical Corporation Dalian Research Institute of Petroleum and Petrochemicals,Dalian 116045,China;State Key Laboratory of Fine Chemicals,Dalian University of Technology,Dalian 116012,China) |
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| Abstract: | The development,characteristics,properties and applications of vitimer materials were introduced,and the research status of bio-based vitrimer materials was summarized,including the research progress of vegetable oil-based,lignin-based,natural rubber-based and cellulose-based vitrimer materials,and the development of biobased vitrimer materials was prospected.It was pointed out that vitrimer materials had the characteristics of thermoplastic materials to restoring,also had the advantages of network structure of thermosetting materials,it was expected to replace the traditional plastics.Nowadays,the raw materials of vitrimer materials are mostly derived from fossil resources.With the increasing shortage of fossil resources,it is a development trend to find alternative and more environmentally friendly raw materials to prepare vitrimer materials. |
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| Keywords: | bio-based vitrimer reversible covalent network reshaping property |
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