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Research progress in microwave-driven dehydrogenation of LOHCs: design and microwave-absorption performance of responsive catalysts
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Keying LI1, Dingfeng XING2, Jun LI2, Xiayu FAN1, Jianchen SUN1, Hui SHANG1
Journal of Materials Engineering | 2026, 54(6) : 145 - 159
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Journal of Materials Engineering | 2026, 54(6): 145-159
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Research progress in microwave-driven dehydrogenation of LOHCs: design and microwave-absorption performance of responsive catalysts
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Keying LI1, Dingfeng XING2, Jun LI2, Xiayu FAN1, Jianchen SUN1, Hui SHANG1
Affiliations
  • 1.College of Chemical Engineering and Environment,China University of Petroleum (Beijing),Beijing 102249,China
  • 2.China Petroleum Planning and Engineering Institute,Beijing 100083,China
Published: 2026-06-20 doi: 10.11868/j.issn.1001-4381.2025.000225
Outline
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Liquid organic hydrogen carriers (LOHCs) hydrogen storage technology represents a highly promising hydrogen storage method. The dehydrogenation process of LOHCs is limited by chemical equilibrium and mass and heat transfer,thereby new technologies are required to promote further development. Microwave heating technology exhibits both thermal and non-thermal effects,offering a potential solution to the challenges encountered in dehydrogenation reactions. This technology demonstrates selective activation characteristics in catalytic systems,necessitating the development of highly efficient microwave-responsive catalysts to optimize energy utilization and enhance catalytic efficiency. This article first examines the unique advantages of microwave heating technology and optimization strategies for microwave energy absorption,systematically reviews the research progress of several new microwave responsive catalysts,and examines the advantages and challenges of various materials. The current progress and persistent challenges in applying microwave-responsive catalysts to LOHCs dehydrogenation are subsequently discussed. Secondly,the quantitative methods for the microwave absorption performance of catalysts are summarized,providing guidance for the design and optimization of catalyst structures in terms of absorption and energy distribution. Finally,the design direction of new efficient microwave responsive catalysts and the development direction of microwave responsive LOHCs dehydrogenation technology are discussed,providing theoretical basis for achieving low-temperature and efficient LOHCs dehydrogenation and promoting the development of liquid hydrogen storage technology.

microwave heating  /  microwave-responsive catalyst  /  microwave absorption  /  dehydrogenation  /  liquid organic hydrogen carrier  /  hydrogen storage
李可莹, 邢定峰, 李军, 范夏雨, 孙建辰, 商辉. 微波驱动LOHCs脱氢:响应型催化剂设计与吸波性能研究进展. 材料工程, 2026 , 54 (6) : 145 -159 . DOI: 10.11868/j.issn.1001-4381.2025.000225
Keying LI, Dingfeng XING, Jun LI, Xiayu FAN, Jianchen SUN, Hui SHANG. Research progress in microwave-driven dehydrogenation of LOHCs: design and microwave-absorption performance of responsive catalysts[J]. Journal of Materials Engineering, 2026 , 54 (6) : 145 -159 . DOI: 10.11868/j.issn.1001-4381.2025.000225
Year 2026 volume 54 Issue 6
70
31
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Article Info
doi: 10.11868/j.issn.1001-4381.2025.000225
  • Receive Date:2025-04-22
  • Online Date:2026-10-27
  • Published:2026-06-20
Article Data
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History
  • Received:2025-04-22
  • Accepted:2025-11-18
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Affiliations
    1.College of Chemical Engineering and Environment,China University of Petroleum (Beijing),Beijing 102249,China
    2.China Petroleum Planning and Engineering Institute,Beijing 100083,China
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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