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单阶段浮动催化剂 CVD 法制备垂直排列碳纳米管:创新突破与应用前景
例如,多阶段 CVD 系统不仅操作复杂,而且催化剂容易团聚 ... 催化剂颗粒在反应器区均匀沉积,促进了 CNT 的形成。在 850℃时,樟脑主要分解为苯,苯与催化剂相互作用促进 CNT 生长,但也导致 CNT 结构弯曲。研究还证实了 VACNTs 的生长遵循基底生长模型,铁 ...
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