Nitrogen-Doped Graphene Nanosheets Composites as Cathode in Sodium-Sulfur Batteries

PDF Publication Title:

Nitrogen-Doped Graphene Nanosheets Composites as Cathode in Sodium-Sulfur Batteries ( nitrogen-doped-graphene-nanosheets-composites-as-cathode-sod )

Previous Page View | Next Page View | Return to Search List

Text from PDF Page: 024

optimizing the structural property and N concentration of NGNS will be further investigated in the future study. Supporting Information Summary Experimental Section, Figure S1, Figure S2, Figure S3, Figure S4 and Figure S5 are included in this part. Figure S1 is TGA analysis of (a) NGNS/S-H86 and NGNS/S-90, (b) NGNSH, NGNS/S-H25 and NGNS/S-30, (c) NGNS/S-H65 and NGNS/S-69, and (d) NGNS/S-H45 and NGNS/S-48. Figure S2 is BET results of (a) NGNS/S-H86 and Sulfur, and (b) NGNSH and NGNS/S-H25. Figure S3 is SEM image of NGNS/S-H86. Figure S4 is (a) XPS spectrum and (b) N2 adsorption-desorption isotherms of GNS. Figure S5 is electrochemical performance of NGNSH electrodes in RT Na-S cells: (a) cyclic voltammograms (b) discharge/charge profile and (c) rate capability. Acknowledgments This work is partially supported by the NSF projects (No. 1506640 and No.1509735) and NSF NERC ASSIST center seed funding. Y. Hao acknowledges Doctoral Evidence Acquisition (DEA) Fellowship from UGS at FIU and facilities of AMERI at FIU. C. Wang acknowledges Changbaishan Scholarship from Jilin University. Conflict of Interest The authors declare no conflict of interest. Keywords: cathode; N-doped graphene; nanocomposites; room-temperature Na-S batteries; sulfur 23 This article is protected by copyright. All rights reserved

PDF Image | Nitrogen-Doped Graphene Nanosheets Composites as Cathode in Sodium-Sulfur Batteries

PDF Search Title:

Nitrogen-Doped Graphene Nanosheets Composites as Cathode in Sodium-Sulfur Batteries

Original File Name Searched:

slct-201701951.pdf

DIY PDF Search: Google It | Yahoo | Bing

Sulfur Deposition on Carbon Nanofibers using Supercritical CO2 Sulfur Deposition on Carbon Nanofibers using Supercritical CO2. Gamma sulfur also known as mother of pearl sulfur and nacreous sulfur... More Info

CO2 Organic Rankine Cycle Experimenter Platform The supercritical CO2 phase change system is both a heat pump and organic rankine cycle which can be used for those purposes and as a supercritical extractor for advanced subcritical and supercritical extraction technology. Uses include producing nanoparticles, precious metal CO2 extraction, lithium battery recycling, and other applications... More Info

CONTACT TEL: 608-238-6001 Email: greg@infinityturbine.com (Standard Web Page)