Nguyen N, Cao V, Luu A, Vuong D, Le T. Study the multiwalled nanotubes growth mechanism overFe/Ni/Al2O3 from acetylene source. VNUHCM Journal of Science and Technology Development [Internet]. 31Dec.2013 [cited 17May2025];16(4):66-4. Available from: http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/1604