文献类型：期刊文献

英文题名：NbO x -Based Catalysts for Biomass Conversion: Progress in the Past 20 Years

作者：Jing, Yaxuan[1,2,3];Liu, Xiaohui[1];Xia, Qineng[1,4];Dong, Lin[1,5];Guo, Yong[1,6];Wang, Yanqin[1]

机构：[1]East China Univ Sci & Technol, Sch Chem & Mol Engn, State Key Lab Green Chem Engn & Ind Catalysis, Shanghai 200237, Peoples R China;[2]Nanjing Univ, Sch Environm, State Key Lab Pollut Control & Resource Reuse, Nanjing 210023, Peoples R China;[3]Nanjing Univ, Inst Environm & Hlth, Suzhou Campus, Suzhou 215163, Peoples R China;[4]Jiaxing Univ, Coll Biol Chem Sci & Engn, Jiaxing 314001, Peoples R China;[5]Nanjing Forestry Univ, Jiangsu Coinnovat Ctr Efficient Proc & Utilizat Fo, Int Innovat Ctr Forest Chem & Mat, Coll Chem Engn,Jiangsu Prov Key Lab Green Biomass, R China, Nanjing 210037, Peoples R China;[6]Shihezi Univ, Sch Chem & Chem Engn, Shihezi 832003, Peoples R China

年份：2025

卷号：15

期号：17

起止页码：15670

外文期刊名：ACS CATALYSIS

收录：;EI(收录号：20255119713766);WOS:【SCI-EXPANDED(收录号:WOS:001557001700001)】；

基金：This work was financially supported by the National Key Research and Development Program of China (2022YFA1504903), the National Natural Science Foundation of China (22172048), and the Fundamental Research Funds for the Central Universities (491914380001, 491914380008). The authors thank all previous and current group members for their contributions to this topic. The authors also acknowledge all of our collaborators who have contributed and are actively involved in this topic summarized here.

语种：英文

外文关键词：NbO x -basedcatalysts; biomass; C-O activation; C-C activation; hydrogen activation

摘要：The urgent need for energy, coupled with the environmental impacts of persistent fossil fuel consumption, has spurred significant interest in renewable carbon resources. Among these, lignocellulosic biomass stands out as the most abundant source of organic carbon, offering substantial potential for biofuel and value-added chemical production. Niobium oxide (NbO x )-based catalysts have garnered considerable attention due to their distinctive physicochemical properties, including tunable Br & oslash;nsted and Lewis acidity, strong oxygen affinity enabling C-O bond cleavage, unique affinity for benzene rings facilitating Car-C bond cleavage, and the formation of frustrated Lewis pairs for hydrogen activation. This review comprehensively discusses advances in NbO x -based catalysis for biomass valorization over the past two decades, emphasizing these four key functionalities. Furthermore, we highlight the expanding application of NbO x catalysts in plastic upcycling and identify current challenges alongside future research directions. Through this analysis, this Perspective aims to provide mechanistic insights and design principles to inform the rational development of next-generation NbO x -based catalysts for efficient biomass conversion and chemical synthesis.