Sustainable development of clean fuels demands a less energy-consuming procedure for the rapid synthesis of high-efficiency catalysts applied in the aromatization of olefins. Here, nanosized ZSM-5 aluminosilicates and GaZSM-5 gallosilicates catalysts were prepared via a seed-induced method by using conventional electric (CE) heating and microwave radiation (MW) heating. The effects of the heating strategy on the morphology, textural property and acidity of the synthesized samples, and also their catalytic performance of 1-hexene aromatization were studied. The results showed that the synergy of Brønsted acid site (BAS) and Lewis acid sites (LAS) provided by active GaO⁺ species in the catalysts played an important role in 1-hexene aromatization. MW heating can effectively promote the formation of well-dispersed GaO⁺ species located in the zeolite channels in proximity to BAS, providing higher dehydrogenation activity. Due to the closer spatial proximity and improved synergic effect between BAS and active GaO⁺ species, the nanosized GaNZ5-MW/MW sample prepared by two-step MW heating in both seed preparation and crystallization exhibited the highest BTX selectivity and the lowest coke-burning activation energy.

清洁燃料的可持续发展需要消耗较少的能源即可快速合成用于烯烃芳构化的高效催化剂。在这里，通过使用常规的电（CE）加热和微波辐射（MW）加热，通过种子诱导方法制备了纳米级ZSM-5铝硅酸盐催化剂和GaZSM-5镓硅酸盐催化剂。研究了加热策略对合成样品的形貌，织构性质和酸度的影响，以及它们对1-己烯芳构化反应的催化性能。结果表明，活性GaO ⁺提供了布朗斯台德酸位点（BAS）和路易斯酸位点（LAS）的协同作用催化剂中的各种物种在1-己烯芳构化中起重要作用。MW加热可有效促进分布良好的GaO ⁺物种在靠近BAS的沸石通道中形成，从而提供更高的脱氢活性。由于BAS与活性GaO ⁺物种之间更近的空间邻近性和改善的协同效应，在种子制备和结晶过程中通过两步MW加热制备的纳米GaNZ5-MW / MW纳米样品显示出最高的BTX选择性和最低的焦炭燃烧活化能。