Liquefied Graphene Oxide with Excellent Amphiphilicity
Chemistry Letters 43(2): 222-224
Article 2013 English
Authors
XL
Xuan Liu
CZ
Chunfang Zeng
ZT
Zhenghai Tang
Abstract
1 min read
A new route for liquefying graphene oxide (GO) into supramolecular ionic liquid (SIL) was proposed by the grafting of chloroacetic acid and the subsequent neutralization of carboxy groups with monofunctionalized polyetheramine (Jeffamine 2070). The rheological measurements verified its viscoelastic and liquid-like behavior. The peculiar phenomenon was mainly attributed to the formation of ionic bonds between the corona of chloroacetic acid and the canopy of Jeffamine. This type of highly viscous GO-based liquid possesses excellent amphiphilicity.
Najib Meftah Almukhtar Omar, Mohd Hafiz Dzarfan Othman, Zhong Sheng Tai, Ahmed Omar Aswaye Amhamed, Erna Yuliwati, Mohd Hafiz Puteh, Tonni Agustiono Kurniawan, Mukhlis A. Rahman, Juhana Jaafar, Ahmad Fauzi Ismail
Discussion(0)
No comments yet. Be the first to comment.