The preparation and characterization of SnO/rGO nanocomposites electrode materials for supercapacitor
The ultrafine tin oxide (SnO 2 ) nanorods/reduced graphene oxide (rGO) composites are synthesized by a two-step hydrothermal method. The prepared nanocomposites are characterized by scanning electron microscope, X-ray diffractometer, and Fourier transform infrared spectra. The results of electrochem...
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2020-03-01
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Series: | Advanced Composites Letters |
Online Access: | https://doi.org/10.1177/2633366X20909839 |
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doaj-e7b11116d2224085866f4fd521e468262020-11-25T04:10:32ZengSAGE PublishingAdvanced Composites Letters0963-69352020-03-012910.1177/2633366X20909839The preparation and characterization of SnO/rGO nanocomposites electrode materials for supercapacitorYingtao Zhang0Manna Liu1Shishuai Sun2Liying Yang3 College of Science, Tianjin University of Technology, Tianjin, China Key Laboratory of Display Materials and Photoelectric Devices, Ministry of Education, Tianjin, China College of Science, Tianjin University of Technology, Tianjin, China Key Laboratory of Display Materials and Photoelectric Devices, Ministry of Education, Tianjin, ChinaThe ultrafine tin oxide (SnO 2 ) nanorods/reduced graphene oxide (rGO) composites are synthesized by a two-step hydrothermal method. The prepared nanocomposites are characterized by scanning electron microscope, X-ray diffractometer, and Fourier transform infrared spectra. The results of electrochemical performance show that specific capacitance of the composite can reach 262.2 F g −1 at the current density of 100 mA g −1 in the 1 M Na 2 SO 4 electrolyte. An initial capacitance retention of the composite is 96.1% after 6000 cycles, indicating its excellent electrochemical performance.https://doi.org/10.1177/2633366X20909839 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Yingtao Zhang Manna Liu Shishuai Sun Liying Yang |
spellingShingle |
Yingtao Zhang Manna Liu Shishuai Sun Liying Yang The preparation and characterization of SnO/rGO nanocomposites electrode materials for supercapacitor Advanced Composites Letters |
author_facet |
Yingtao Zhang Manna Liu Shishuai Sun Liying Yang |
author_sort |
Yingtao Zhang |
title |
The preparation and characterization of SnO/rGO nanocomposites electrode materials for supercapacitor |
title_short |
The preparation and characterization of SnO/rGO nanocomposites electrode materials for supercapacitor |
title_full |
The preparation and characterization of SnO/rGO nanocomposites electrode materials for supercapacitor |
title_fullStr |
The preparation and characterization of SnO/rGO nanocomposites electrode materials for supercapacitor |
title_full_unstemmed |
The preparation and characterization of SnO/rGO nanocomposites electrode materials for supercapacitor |
title_sort |
preparation and characterization of sno/rgo nanocomposites electrode materials for supercapacitor |
publisher |
SAGE Publishing |
series |
Advanced Composites Letters |
issn |
0963-6935 |
publishDate |
2020-03-01 |
description |
The ultrafine tin oxide (SnO 2 ) nanorods/reduced graphene oxide (rGO) composites are synthesized by a two-step hydrothermal method. The prepared nanocomposites are characterized by scanning electron microscope, X-ray diffractometer, and Fourier transform infrared spectra. The results of electrochemical performance show that specific capacitance of the composite can reach 262.2 F g −1 at the current density of 100 mA g −1 in the 1 M Na 2 SO 4 electrolyte. An initial capacitance retention of the composite is 96.1% after 6000 cycles, indicating its excellent electrochemical performance. |
url |
https://doi.org/10.1177/2633366X20909839 |
work_keys_str_mv |
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