Details

Autor(en) / Beteiligte

• Bo, Zheng
• Shuai, Xiaorui
• Mao, Shun
• Yang, Huachao
• Qian, Jiajing
• Chen, Junhong
• Yan, Jianhua
• Cen, Kefa

Titel

Green preparation of reduced graphene oxide for sensing and energy storage applications

Ist Teil von

• Scientific reports, 2014-04, Vol.4 (1), p.4684-4684, Article 4684

Ort / Verlag

London: Nature Publishing Group UK

Erscheinungsjahr

2014

Quelle

EZB Free E-Journals

Beschreibungen/Notizen

• Preparation of graphene from chemical reduction of graphene oxide (GO) is recognized as one of the most promising methods for large-scale and low-cost production of graphene-based materials. This study reports a new, green and efficient reducing agent (caffeic acid/CA) for GO reduction. The CA-reduced GO (CA-rGO) shows a high C/O ratio (7.15) that is among the best rGOs prepared with green reducing reagents. Electronic gas sensors and supercapacitors have been fabricated with the CA-rGO and show good performance, which demonstrates the potential of CA-rGO for sensing and energy storage applications.