木质素转化为高值聚合材料的策略：综述与展望。

Strategies for the Conversion of Lignin to High-Value Polymeric Materials: Review and Perspective.

机构信息

Department of Chemistry and Biochemistry, and ‡Department of Bioengineering, University of California , Los Angeles, California 90095, United States.

出版信息

Chem Rev. 2016 Feb 24;116(4):2275-306. doi: 10.1021/acs.chemrev.5b00345. Epub 2015 Dec 14.

DOI:10.1021/acs.chemrev.5b00345

PMID:26654678

Abstract

The majority of commodity plastics and materials are derived from petroleum-based chemicals, illustrating the strong dependence on products derived from non-renewable energy sources. As the most accessible, renewable form of carbon (in comparison to CO2), lignocellulosic biomass (defined as organic matter available on a renewable basis) has been acknowledged as the most logical carbon-based feedstock for a variety of materials such as biofuels and chemicals. This Review focuses on methods developed to synthesize polymers derived from lignin, monolignols, and lignin-derived chemicals. Major topics include the structure and processing of lignocellulosic biomass to lignin, polymers utilizing lignin as a macromonomer, synthesis of monomers and polymers from monolignols, and polymers from lignin-derived chemicals, such as vanillin.

摘要

大多数大宗商品塑料和材料均源自石油基化学品，这表明它们严重依赖于不可再生能源产品。木质纤维素生物质（定义为可再生基础上可用的有机物）是最易得的碳的可再生形式（与 CO2 相比），已被公认为各种材料（如生物燃料和化学品）的最合理的基于碳的原料。本综述重点介绍了从木质素、单体酚和木质素衍生化学品合成聚合物的方法。主要主题包括将木质纤维素生物质转化为木质素的结构和加工、利用木质素作为大分子单体的聚合物、从单体酚合成单体和聚合物，以及从木质素衍生化学品（如香草醛）合成聚合物。