Journal
ELECTROCHEMISTRY COMMUNICATIONS
Volume 12, Issue 9, Pages 1237-1240Publisher
ELSEVIER SCIENCE INC
DOI: 10.1016/j.elecom.2010.06.028
Keywords
Ionic liquid; Graphene; Three-dimensional structure; Explosive detection; Trinitrotoluene
Categories
Funding
- Science and Technology Directorate of the U.S. Department of Homeland Security
Ask authors/readers for more resources
A new ionic liquid (IL)-graphene composite prepared by combining IL and a three-dimensional graphene material with large specific surface area and pronounced mesoporosity was used for ultratrace trinitrotoluene detection, showing low background current, high sensitivity of 1.65 mu A cm(-2) per ppb, low detection limit of 0.5 ppb and good reproducibility, which is much superior to that demonstrated by the IL-CNT and IL-graphite composites. The preparation of IL-graphene composite expands the scope of IL-based electrochemical devices. (C) 2010 Elsevier B.V. All rights reserved.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available