Magnetism for understanding catalyst analysis of purified carbon nanotubes
详细信息 查看全文
- 作者：Christine Bellouarda ; Guillaume Merciera ; Sé ; bastien Cahena ; Jaafar Ghanbajaa ; Ghouti Medjahdia ; Jé ; rô ; me Gleizeb ; Gianrico Lamurac ; Claire Hé ; rolda ; Brigitte Vigoloa ; Brigitte.Vigolo@univ-lorraine.fr" class="auth_mail" title="E-mail the corresponding author
- 关键词：Superparamagnetism ; Spincrossover ; Carbon nanotubes ; Purification ; Magnetization ; Gas phase treatment
- 刊名：Journal of Magnetism and Magnetic Materials
- 出版年：2016
- 出版时间：1 August 2016
- 年：2016
- 卷：411
- 期：Complete
- 页码：39-48
- 全文大小：1945 K
文摘
- class="listitem" id="list_li0005">
- class="label">•
Cl-gas treatment of Ni catalyst of carbon nanotubes leads to NiCl2 residue.
- class="label">•
Magnetic measurements show the transformation of Ni0 in Ni2+through a purification process.
- class="label">•
High temperature Cl treatment removes 75% of metallic impurities.
- class="label">•
Cl-purification yields to an amount of metal of 1.5% in arc-discharge CNT samples.