3 . study of cnx nanotube cnx nanotube were synthesis by thermal decomposition of ammonium chloride and ethylenediamine in an na / hfo atmosphere , respectively . we found that there is more " bamboo - shaped " in cnx nanotube made with ethylenediamine 根據(jù)透射電子顯微鏡和掃描電子顯微鏡觀察,分析了bcn納米管的微觀結(jié)構(gòu),掃描俄歇微探針分析表明, 860時,以鉆/二茂鐵為催化劑時生成的bcn納米管中b 、 c和n的原子比例為1
百科解釋
An Na (born 1972) is an American author of children's literature. Like most authors, she was a fervent reader as a child.