Synthesis and characterization of nitrogen-functionalized graphene oxide in high-temperature and high-pressure ammonia

• Main Authors: Baldovino, Fritzie Hannah B., Quitain, Armando T., Dugos, Nathaniel P., Roces, Susan A., Koinuma, Masayoshi, Yuasa, M., Kida, Tetsuya
• Format: text
• Published: Animo Repository 2016
• Subjects: Graphene; Ammonia; Nuclear magnetic resonance; Chemical Engineering
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/466
• Institution: De La Salle University

A novel and efficient approach to the synthesis of nitrogen-functionalized graphene oxide (GO) using aqueous ammonia, NH3 (aq.), under high-temperature and high-pressure conditions was investigated. Nitrogen groups (N-groups) were incorporated in GO in different ways; by replacing the carbon (C) ato...