Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/114452
Citations | ||
Scopus | Web of Science® | Altmetric |
---|---|---|
?
|
?
|
Type: | Journal article |
Title: | Template-free synthesis of N-doped carbon with pillared-layered pores as bifunctional materials for supercapacitor and environmental applications |
Author: | Tian, W. Zhang, H. Sun, H. Tadé, M.O. Wang, S. |
Citation: | Carbon, 2017; 118:98-105 |
Publisher: | Elsevier |
Issue Date: | 2017 |
ISSN: | 0008-6223 1873-3891 |
Statement of Responsibility: | Wenjie Tian, Huayang Zhang, Hongqi Sun, Moses O.Tadé, Shaobin Wang |
Abstract: | Cross-linked, N-doped, pillared-layered porous carbons (NCs) were prepared via a one-pot, template-free pyrolysis process at 600 (NC600), 700 (NC700) and 800 °C (NC800), which have bifunctional applications in supercapacitors and environmental remediation. NC700 displays a high surface area (2118 m2 g−1) and a specific capacitance of 305 F g−1 at 0.2 A g−1 in a two-electrode setup. The maximum energy density of NC700 was 20.4 W h/kg at a power density of 139 W kg−1 and 89.1% capacitance was retained after 10000 cycles of charge-discharge at 5 A g−1. For water remediation, NC800 displayed high adsorption capacities towards flame retardant tetrabromobisphenol A (TBBPA, 372 mg g−1) and antibiotic sulfachloropyridazine (SCP, 288 mg g−1) solutions, while NC700 showed the most efficient SCP oxidation removal. These results suggest low-cost and green carbon materials as electrodes in flexible energy storage devices, metal-free adsorbents as well as catalysts for high efficient removal of emerging contaminants in aqueous solution. |
Keywords: | Porous carbon; supercapacitor; adsorption; advanced oxidation process |
Description: | Available online 11 March 2017 |
Rights: | © 2017 Elsevier Ltd. All rights reserved. |
DOI: | 10.1016/j.carbon.2017.03.027 |
Grant ID: | http://purl.org/au-research/grants/arc/DP130101319 http://purl.org/au-research/grants/arc/DP150103026 |
Published version: | http://dx.doi.org/10.1016/j.carbon.2017.03.027 |
Appears in Collections: | Aurora harvest 8 Chemical Engineering publications |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.