Nanotechnogy
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1. Purificação e caracterização de nanotubos de carbono produzidos pelo método de descarga em arco elétrico
The objective of this work was to study the purification of a sample of commercial carbon nanotubes (CNTs) produced by the Carbolex arc-discharge method using the catalyst mixture Ni/Y (4/1 at. %). Another objective of this work was to investigate an alternative functionalization route for the introduction of hydroxyl groups (-OH) onto CNT sidewalls and to e
Publicado em: 2008