储氢纳米碳管的研究成功体现了科技的进步,但用电孤法合成的碳纳米管常伴有大量的杂质-碳纳米颗粒,这种碳纳米颗粒可用氧化气化法提纯.其反应式为:3C+2K2Cr2O7 +8H2SO4 →3CO2+2K2SO4+2Cr2(SO4)3 +8
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/09 04:49:58
![储氢纳米碳管的研究成功体现了科技的进步,但用电孤法合成的碳纳米管常伴有大量的杂质-碳纳米颗粒,这种碳纳米颗粒可用氧化气化法提纯.其反应式为:3C+2K2Cr2O7 +8H2SO4 →3CO2+2K2SO4+2Cr2(SO4)3 +8](/uploads/image/z/3468633-33-3.jpg?t=%E5%82%A8%E6%B0%A2%E7%BA%B3%E7%B1%B3%E7%A2%B3%E7%AE%A1%E7%9A%84%E7%A0%94%E7%A9%B6%E6%88%90%E5%8A%9F%E4%BD%93%E7%8E%B0%E4%BA%86%E7%A7%91%E6%8A%80%E7%9A%84%E8%BF%9B%E6%AD%A5%2C%E4%BD%86%E7%94%A8%E7%94%B5%E5%AD%A4%E6%B3%95%E5%90%88%E6%88%90%E7%9A%84%E7%A2%B3%E7%BA%B3%E7%B1%B3%E7%AE%A1%E5%B8%B8%E4%BC%B4%E6%9C%89%E5%A4%A7%E9%87%8F%E7%9A%84%E6%9D%82%E8%B4%A8-%E7%A2%B3%E7%BA%B3%E7%B1%B3%E9%A2%97%E7%B2%92%2C%E8%BF%99%E7%A7%8D%E7%A2%B3%E7%BA%B3%E7%B1%B3%E9%A2%97%E7%B2%92%E5%8F%AF%E7%94%A8%E6%B0%A7%E5%8C%96%E6%B0%94%E5%8C%96%E6%B3%95%E6%8F%90%E7%BA%AF.%E5%85%B6%E5%8F%8D%E5%BA%94%E5%BC%8F%E4%B8%BA%EF%BC%9A3C%2B2K2Cr2O7+%2B8H2SO4+%E2%86%923CO2%2B2K2SO4%2B2Cr2%28SO4%293+%2B8)
xRn@-v
[-ƛH"RU`8!* "2
@/ܹf_赑H.YU9g=gBZm`aÆ3<6r
*'|U&:?D+͑h|lBMBLL*S>4I"T\WMFl:[s up
AWX[0Qd )ZV<