Improved reduction of graphene oxide

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2015

Autores

Krishna, R (Autor) Outra; Diana M Fernandes (Autor) FCUP; Venkataramana, E (Autor) Outra; Dias, C (Autor) Outra; ventura, j. (Autor) FCUP; Cristina Freire (Autor) FCUP; Titus, E (Autor) Outra

Ata de Conferência Internacional

Título: MATERIALS TODAY-PROCEEDINGS

Páginas: 423-430

5th International Conference on Advanced Nanomaterials (ANM)

Aveiro, PORTUGAL, JUL 02-04, 2014

Indexação

ISI Web of Knowledge - 15 Citações

Scopus - 16 Citações

Outras Informações

ID Authenticus: P-00G-X22

DOI: 10.1016/j.matpr.2015.04.049

Abstract (EN): An improved method is established for the reduction of graphene oxide (GO) to reduced graphene oxide (RGO) using citric acid and hydrazine hydrate in aqueous alkaline medium. The reduction of GO was confirmed by X-ray diffraction (XRD), Fourier transform infrared (FTIR), Raman techniques. The surface morphology were fully characterized by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). I-V characteristics of RGO showed remarkable increment in current valve compare to GO under applied bias range of -10 to + 10 V at RT.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 8