课题组近期对近些年餐饮废油加氢脱氧制备生物柴油和生物航煤方面的研究进行了综述。该综述从Ni基催化剂的设计、制备、应用和油脂加氢脱氧机理出发，介绍了Ni基催化剂在餐饮废油高值化利用领域的研究进展。文章详细介绍了高性能Ni基催化剂的载体、制备方法、Ni含量、酸/碱性和助剂等对油脂加氢性能的影响，并从环境和经济角度对餐饮废油高值化利用进行了分析。该综述为餐饮废油高值化利用提供了理论依据。

Shuang Chen (陈爽), Chunmei Fan, Zhengjiang Liao, JiaZeng, HongmeiXie, Haifeng Gong, and Guilin Zhou*. Development of Ni-based catalyst for lipids hydrodeoxygenation to prepare sustainable and renewable biofuel [J]. ACS Sustainable Chemistry & Engineering, 2024, 12 14571-14589.

Biomass is one of the world's top four energy sources. Its efficient utilization can lead to substantial economic benefits and positive social impacts.Furthermore, the incorporation of biofuel into the energy mix can significantly enhance the sustainability of current fuel resources.Utilizing Ni-based catalysts presents a distinctive advantage in the process of grease hydrodeoxygenation (HDO) for biofuel production.This examination delves into an in-depth analysis and comparison of the performance of Ni-based catalysts in HDO, focusing on aspects such as the choice of support, preparation method, Ni concentration, modulation of acid-base properties, and the incorporation of additional components.The focus shifts towards the adjustment of the adsorption and activation capabilities of functional groups containing oxygen by the catalysts, the methods utilized for constructing and dispersing active sites, the pathway control for enhancing hydrogenation depth of grease, the deoxygenation route of grease, and the elucidation of the catalytic process.The structural characteristics and surface properties play a role in controlling the attachment and energizing of reactant molecules, as well as the release of product molecules.The enhanced dispersion of the active center based on metal Ni contributes to the enhancement of lipids HDO depth and the alteration of the deoxygenation pathway by facilitating the formation of alloy or intermetallic compounds.Currently, on Ni-based catalysts, the reaction hydrogen pressure is greater than 2 MPa, the temperature is higher than 150°C, the grease conversion reaches more than 80%, and the alkane selectivity is higher than 70%.Furthermore, this examination offers a glimpse into the fabrication of novel catalysts based on Ni, the trajectory of biofuel advancement, and the detailed examination of raw materials, thereby presenting practical concepts for the effective production of biofuel.