The preparation and characterization of SnO/rGO nanocomposites electrode materials for supercapacitor

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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Main Authors: Yingtao Zhang, Manna Liu, Shishuai Sun, Liying Yang
Format: Article
Language:English
Published: SAGE Publishing 2020-03-01
Series:Advanced Composites Letters
Online Access:https://doi.org/10.1177/2633366X20909839
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spelling 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
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