低碳化学与化工2025，Vol.50Issue(6)：148-156,9.DOI:10.12434/j.issn.2097-2547.20240355
甲烷裂解制氢用液态金属催化剂研究进展
Research progress on liquid metal catalysts for methane cracking to produce hydrogen
摘要
Abstract
The development of hydrogen energy is an effective method for achieving the"dual carbon"goals and ensuring national energy security.Methane cracking to produce hydrogen is an important process for converting methane into hydrogen,and has broad application prospects.Liquid metal catalysts have been employed in methane cracking to produce hydrogen,facilitating carbon emission reduction and addressing the challenges of high energy consumption,low production yield and catalyst deactivation in traditional methane cracking technologies.The mechanisms of methane cracking to produce hydrogen were summarized.The current research progress on liquid metal catalysts was analyzed.The feasibility and superiority of single-atom liquid metal catalysts for methane cracking to produce hydrogen were studied.The fluidity of liquid metals can mitigate catalyst deactivation caused by coking.At the same time,liquid metals have relatively low melting points,which can to some extent reduce the temperature of methane cracking systems.The development and utilization of liquid metal single-atom catalysts for methane cracking to produce hydrogen can significantly improve methane conversion rates and obtain more hydrogen and high added value carbon products through reactions.关键词
甲烷/制氢/液态金属/单原子催化剂Key words
methane/hydrogen production/liquid metal/single-atom catalyst分类
化学化工引用本文复制引用
田梦圆,王莹,孙曦,傅杰,卢璐,李慧..甲烷裂解制氢用液态金属催化剂研究进展[J].低碳化学与化工,2025,50(6):148-156,9.基金项目
国家重点研发计划(2022YFB4002403). （2022YFB4002403）
