Su Chunjing, Zou Sibei, Li Jiaquan, Wang Lizhuo, Huang Jun
School of Chemical and Biomolecular Engineering, The University of Sydney, New South Wales, 2008, Sydney, Australia.
School of Aerospace, Mechanical and Mechatronic Engineering, The University of Sydney, New South Wales, 2006, Sydney, Australia.
ChemSusChem. 2024 Oct 21;17(20):e202400602. doi: 10.1002/cssc.202400602. Epub 2024 Jun 14.
The selective hydrogenation of biomass derivatives presents a promising pathway for the production of high-value chemicals and fuels, thereby reducing reliance on traditional petrochemical industries. Recent strides in catalyst nanostructure engineering, achieved through tailored support properties, have significantly enhanced the hydrogenation performance in biomass upgrading. A comprehensive understanding of biomass selective upgrading reactions and the current advancement in supported catalysts is crucial for guiding future processes in renewable biomass. This review aims to summarize the development of supported nanocatalysts for the selective hydrogenation of the US DOE's biomass platform compounds derivatives into valuable upgraded molecules. The discussion includes an exploration of the reaction mechanisms and conditions in catalytic transfer hydrogenation (CTH) and high-pressure hydrogenation. By thoroughly examining the tailoring of supports, such as metal oxide catalysts and porous materials, in nano-supported catalysts, we elucidate the promoting role of nanostructure engineering in biomass hydrogenation. This endeavor seeks to establish a robust theoretical foundation for the fabrication of highly efficient catalysts. Furthermore, the review proposes prospects in the field of biomass utilization and address application bottlenecks and industrial challenges associated with the large-scale utilization of biomass.
生物质衍生物的选择性加氢为高价值化学品和燃料的生产提供了一条有前景的途径，从而减少对传统石化行业的依赖。通过定制载体性质在催化剂纳米结构工程方面取得的最新进展，显著提高了生物质升级过程中的加氢性能。全面了解生物质选择性升级反应以及负载型催化剂的当前进展对于指导可再生生物质的未来工艺至关重要。本综述旨在总结用于将美国能源部生物质平台化合物衍生物选择性加氢转化为有价值的升级分子的负载型纳米催化剂的发展情况。讨论内容包括对催化转移加氢（CTH）和高压加氢的反应机理及条件的探索。通过深入研究纳米负载型催化剂中载体的定制，如金属氧化物催化剂和多孔材料，我们阐明了纳米结构工程在生物质加氢中的促进作用。这一努力旨在为高效催化剂的制备建立坚实的理论基础。此外，该综述提出了生物质利用领域的前景，并解决了与生物质大规模利用相关的应用瓶颈和工业挑战。
