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钼基纳米材料因其特殊的结构和良好的化学性质被广泛应用于传感器和催化领域.其中,碳化钼具有类似贵金属的电子结构和催化特性,受到了越来越多的关注.在本研究工作中,通过对有机-无机复合材料在惰性气氛下进行热处理,制备了不同的一维钼氧化物纳米材料以及碳化钼/氧化钼多孔异质纳米材料.析氢电催化性能表明碳化钼/氧化钼多孔异质材料显示出优异的析氢性能和循环稳定性.此方法制备过程简单有效且适合大量制备,同时为制备新型钼基纳米材料提供了新的思路.
Due to its special structure and good chemical properties, molybdenum-based nanomaterials are widely used in the fields of sensors and catalysis, in which molybdenum carbide has attracted more and more attentions due to its electronic structure and catalytic properties similar to those of noble metals.In this work, , Different one-dimensional molybdenum oxide nanomaterials and molybdenum carbide / molybdenum oxide porous heterogeneous nanomaterials were prepared by heat treatment of the organic-inorganic composite under an inert atmosphere.The electrocatalytic performance of hydrogen evolution showed that the molybdenum carbide / molybdenum oxide porous Heterogeneous materials show excellent hydrogen evolution performance and cycle stability.The preparation method is simple and effective and suitable for mass preparation, and provides a new idea for preparing novel molybdenum-based nanomaterials.