The results indicate that ZnO hexagonal prism microtube has negative temperature coefficient and excellent properties of gas sensitivity in 200 ℃, which is lower than ordinary ZnO thin film.

  • 实验结果表明ZnO六棱微米管在200℃左右对乙醇、氢气等有良好的气敏性能,且较薄膜型ZnO气敏传感器的工作温度(约450℃)大大降低。

  • 互联网 2025-03-11 12:09:42

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句