Co3O4/NiO复合材料的制备及其气敏研究
Preparation and Gas Sensing Study of Co₃O₄/NiO Composites
DOI: 10.12677/ms.2026.162018, PDF,   
作者: 武 琦：哈尔滨师范大学物理与电子工程学院，黑龙江 哈尔滨
关键词: Co3O4；NiO；三乙胺；气敏；Co₃O₄； NiO； Triethylamine； Gas Sensing
摘要: 本文通过两步水热法合成了Co3O4/NiO复合材料，对制得的复合材料进行了SEM、TEM、XRD和XPS表征，并进行了详细的气敏测试，结果表明，Co3O4/NiO复合材料在200℃最佳工作温度下对100 ppm三乙胺气体有着良好的响应。
Abstract: In this paper, Co₃O₄/NiO composites were synthesized via a two-step hydrothermal method. The prepared composites were characterized by SEM, TEM, XRD, and XPS. Detailed gas sensitivity tests were carried out, and the results indicated that the Co₃O₄/NiO composites exhibited a favorable response toward 100 ppm triethylamine gas at an optimal operating temperature of 200˚C.
文章引用：武琦. Co3O4/NiO复合材料的制备及其气敏研究[J]. 材料科学, 2026, 16(2): 17-23. https://doi.org/10.12677/ms.2026.162018

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