聚酯塑料和生物质平台分子C−O键活化断键制对苯二甲酸和己二酸的研究
| dc.contributor.advisor | 王野 | |
| dc.contributor.author | 占自祥 | |
| dc.date.accessioned | 2024-05-08T01:08:31Z | |
| dc.date.available | 2024-05-08T01:08:31Z | |
| dc.date.issued | 2023-06-21 | |
| dc.date.replied | 2023-06-02 | |
| dc.description.abstract | 高效利用废弃塑料和可再生生物质等碳资源制备高附加值化学品和液体燃料有助于缓解由于消耗化石资源带来的一系列能源和环境问题。作为废弃塑料中的一种重要组分，聚对苯二甲酸乙二醇酯（PET）等聚酯塑料主要由C–O键连接单体构成，该C–O键的选择性剪切是回收聚酯单体的关键。传统的水解、醇解和氨解等催化体系可以解聚PET得到相应的单体，然而溶剂的使用极大地增加了分离成本，同时也对催化剂在溶剂中的稳定性提出了挑战。另一方面，木质纤维素类生物质含氧量丰富，非常适合制备含氧化合物以部分替代石油基来源的产品。譬如，由生物质平台分子粘酸脱除分子内多个羟基制备聚合物单体己二酸。目前，铼基催化剂通常用于多羟基C–O键裁剪... | |
| dc.description.abstract | The efficient utilization of waste plastics and renewable biomass to produce high value-added chemicals and liquid fuels can alleviate the energy and environment related problems caused by the consumption of fossil resources. As an important component of waste plastics, polyethylene terephthalate (PET) and other polyester plastics are mainly composed of the monomers linked by C–O bonds. The select... | |
| dc.description.note | 学位：材料与化工硕士专业学位 | |
| dc.description.note | 院系专业：化学化工学院_材料与化工 | |
| dc.identifier.uri | https://dspace.xmu.edu.cn/handle/2288/211338 | |
| dc.language.iso | zh_CN | |
| dc.source.uri | https://etd.xmu.edu.cn/detail.asp?serial=52E37A97-056B-4583-86C3-5642D04CA86D | |
| dc.title | 聚酯塑料和生物质平台分子C−O键活化断键制对苯二甲酸和己二酸的研究 | |
| dc.title.alternative | Studies on the activation and cleavage of C−O bonds inside polyester and bio-platform molecules to produce terephthalic acid and adipic acid | |
| dc.type | thesis |
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