针对V型火焰实验系统的特点,考察了在种不同的静电场引入方式,以及在5V、30V和150V三种偏置电压下碳纳米管的定向生长情况.对实验结果进行了SEM、TEM表征,验证了静电场对碳纳米管定向生长的诱导作用,同时发现在一定范围内,随着偏置电压的增人,碳纳米管的准直性生长越明显.
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