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Toward synergetic reduction of pollutant and greenhouse gas emissions from vehicles: a catalysis perspective
Chemical Society Reviews ( IF 40.4 ) Pub Date : 2024-12-17 , DOI: 10.1039/d4cs00140k Yan Zhang, Jinpeng Du, Yulong Shan, Fei Wang, Jingjing Liu, Meng Wang, Zhi Liu, Yong Yan, Guangyan Xu, Guangzhi He, Xiaoyan Shi, Zhihua Lian, Yunbo Yu, Wenpo Shan, Hong He
Chemical Society Reviews ( IF 40.4 ) Pub Date : 2024-12-17 , DOI: 10.1039/d4cs00140k Yan Zhang, Jinpeng Du, Yulong Shan, Fei Wang, Jingjing Liu, Meng Wang, Zhi Liu, Yong Yan, Guangyan Xu, Guangzhi He, Xiaoyan Shi, Zhihua Lian, Yunbo Yu, Wenpo Shan, Hong He
It is a great challenge for vehicles to satisfy the increasingly stringent emission regulations for pollutants and greenhouse gases. Throughout the history of the development of vehicle emission control technology, catalysts have always been in the core position of vehicle aftertreatment. Aiming to address the significant demand for synergistic control of pollutants and greenhouse gases from vehicles, this review provides a panoramic view of emission control technologies and key aftertreatment catalysts for vehicles using fossil fuels (gasoline, diesel, and natural gas) and carbon-neutral fuels (hydrogen, ammonia, and green alcohols). Special attention will be given to the research advancements in catalysts, including three-way catalysts (TWCs), NOx selective catalytic reduction (SCR) catalysts, NOx storage-reduction (NSR) catalysts, diesel oxidation catalysts (DOCs), soot oxidation catalysts, ammonia slip catalysts (ASCs), methane oxidation catalysts (MOCs), N2O abatement catalysts (DeN2O), passive NOx adsorbers (PNAs), and cold start catalysts (CSCs). The main challenges for industrial applications of these catalysts, such as insufficient low-temperature activity, product selectivity, hydrothermal stability, and poisoning resistance, will be examined. In addition, the future development of synergistic control of vehicle pollutants and greenhouse gases will be discussed from a catalysis perspective.
中文翻译:
协同减少车辆的污染物和温室气体排放:催化视角
车辆要满足日益严格的污染物和温室气体排放法规是一个巨大的挑战。纵观车辆排放控制技术的发展史,催化剂始终处于车辆后处理的核心位置。为了满足对车辆污染物和温室气体协同控制的巨大需求,本文概述了使用化石燃料(汽油、柴油和天然气)和碳中和燃料(氢、氨和绿色醇)的车辆的排放控制技术和关键后处理催化剂。将特别关注催化剂的研究进展,包括三元催化剂 (TWC)、NOx 选择性催化还原 (SCR) 催化剂、NOx 储存还原 (NSR) 催化剂、柴油氧化催化剂 (DOC)、烟尘氧化催化剂、氨逃逸催化剂 (ASCs)、甲烷氧化催化剂 (MOC)、N2O 减排催化剂 (DeN2O)、被动 NOx 吸附器 (PNA) 和冷启动催化剂 (CSC)。将研究这些催化剂的工业应用面临的主要挑战,例如低温活性不足、产品选择性、水热稳定性和抗中毒性。此外,将从催化的角度讨论车辆污染物和温室气体协同控制的未来发展。
更新日期:2024-12-17
中文翻译:
协同减少车辆的污染物和温室气体排放:催化视角
车辆要满足日益严格的污染物和温室气体排放法规是一个巨大的挑战。纵观车辆排放控制技术的发展史,催化剂始终处于车辆后处理的核心位置。为了满足对车辆污染物和温室气体协同控制的巨大需求,本文概述了使用化石燃料(汽油、柴油和天然气)和碳中和燃料(氢、氨和绿色醇)的车辆的排放控制技术和关键后处理催化剂。将特别关注催化剂的研究进展,包括三元催化剂 (TWC)、NOx 选择性催化还原 (SCR) 催化剂、NOx 储存还原 (NSR) 催化剂、柴油氧化催化剂 (DOC)、烟尘氧化催化剂、氨逃逸催化剂 (ASCs)、甲烷氧化催化剂 (MOC)、N2O 减排催化剂 (DeN2O)、被动 NOx 吸附器 (PNA) 和冷启动催化剂 (CSC)。将研究这些催化剂的工业应用面临的主要挑战,例如低温活性不足、产品选择性、水热稳定性和抗中毒性。此外,将从催化的角度讨论车辆污染物和温室气体协同控制的未来发展。