Synthesis and characterization of multiwalled carbon nanotubes-protoporphyrin IX composites using acid functionalized or nitrogen doped carbon nanotubes

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• 作者：Miriam M. Tostado-Plascencia^a ; Marciano Sanchez-Tizapa^a ; ^{msanchez@valles.udg.mx} ; Adalberto Zamudio-Ojeda^b ; Amaury Suá ; rez-G&oacute ; mez^a ; Rocí ; o Castañ ; eda-Valderrama^a ; Marí ; a Alejandra Carre&oacute ; n-Alvarez^a ; Juan Pablo Morá ; n-Lá ; zaro^a ; Pathiyamattom Joseph-Sebastian^c ; Ivan Salgado-Transito^d
• 关键词：Multiwalled ; Carbon nanotube ; Protoporphyrin ; Conjugate ; Composite material ; Raman spectroscopy
• 刊名：Diamond and Related Materials
• 出版年：2016
• 出版时间：November 2016
• 年：2016
• 卷：70
• 期：Complete
• 页码：65-75
• 全文大小：2662 K
• 卷排序：70

文摘

Synthesis of multiwall carbon nanotubes-protoporphyrin IX compounds is presented. Covalent multiwalled carbon nanotubes-protoporphyrin IX composites were synthesized. Protoporphyrin IX showed strong affinity to carbon nanotubes of small diameter. The interaction protoporphyrin IX-nitrogen doped carbon nanotubes was weak. A variety of protoporphyrin IX coatings on carbon nanotubes surface was observed.