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Controllable synthesis of phenolic resin-based carbon aerogel templated by graphene oxide for high-performance supercapacitors.

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Title: Controllable synthesis of phenolic resin-based carbon aerogel templated by graphene oxide for high-performance supercapacitors.
Authors: Chang, Meng-Jie1,2 (AUTHOR) mengjie_chang@xust.edu.cn, Zhu, Wen-Yao1 (AUTHOR), Ni, Fu-Rong1 (AUTHOR), Wang, Hui1 (AUTHOR), Li, Xin1 (AUTHOR), Yang, Liu-Qing2 (AUTHOR), Li, Hui-Lu1 (AUTHOR), Liu, Jun1 (AUTHOR)
Source: Colloids & Surfaces A: Physicochemical & Engineering Aspects. Jan2024, Vol. 681, pN.PAG-N.PAG. 1p.
Subjects: Graphene oxide, Aerogels, Supercapacitors, Scanning electron microscopy, Carbon
Abstract: In this work, porous phenol formaldehyde carbon aerogel (PFCA) was facilely manufactured by using simple hydrothermal method and ambient pressure drying. The micromorphology, specific area and electrochemical characteristic of the produced carbon aerogel were examined with scanning electron microscopy, nitrogen adsorption-desorption tests, cyclic voltammetry, galvanostatic charge-discharge and electrochemical impedance spectroscopy. The effects of catalyst and phenol addition, and solvent type on the structure and property have been systematically studied. The results show that the PFCA has a three-dimensional "bead chain" network structure and the typical PFCA-7.5/8 sample exhibits high specific surface area of 759.02 m2 g−1. Moreover, the graphene oxide composited phenol formaldehyde carbon aerogel (GO/PFCA) presenting a lamellar structure was developed by using GO as template. The optimum PFCA-7.5/8 prepared with ethanol as solvent has the best electrochemical performance of 138.33 F g−1 at 5 mV s−1 in 6 M KOH electrolyte, which can be improved to 150.00 F g−1 for the GO/PFCA-3 sample. [Display omitted] [ABSTRACT FROM AUTHOR]
Copyright of Colloids & Surfaces A: Physicochemical & Engineering Aspects is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 173991807
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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  Label: Title
  Group: Ti
  Data: Controllable synthesis of phenolic resin-based carbon aerogel templated by graphene oxide for high-performance supercapacitors.
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  Label: Authors
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  Data: <searchLink fieldCode="AR" term="%22Chang%2C+Meng-Jie%22">Chang, Meng-Jie</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> mengjie_chang@xust.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Zhu%2C+Wen-Yao%22">Zhu, Wen-Yao</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ni%2C+Fu-Rong%22">Ni, Fu-Rong</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wang%2C+Hui%22">Wang, Hui</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Li%2C+Xin%22">Li, Xin</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yang%2C+Liu-Qing%22">Yang, Liu-Qing</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Li%2C+Hui-Lu%22">Li, Hui-Lu</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Liu%2C+Jun%22">Liu, Jun</searchLink><relatesTo>1</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Colloids+%26+Surfaces+A%3A+Physicochemical+%26+Engineering+Aspects%22">Colloids & Surfaces A: Physicochemical & Engineering Aspects</searchLink>. Jan2024, Vol. 681, pN.PAG-N.PAG. 1p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Graphene+oxide%22">Graphene oxide</searchLink><br /><searchLink fieldCode="DE" term="%22Aerogels%22">Aerogels</searchLink><br /><searchLink fieldCode="DE" term="%22Supercapacitors%22">Supercapacitors</searchLink><br /><searchLink fieldCode="DE" term="%22Scanning+electron+microscopy%22">Scanning electron microscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Carbon%22">Carbon</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: In this work, porous phenol formaldehyde carbon aerogel (PFCA) was facilely manufactured by using simple hydrothermal method and ambient pressure drying. The micromorphology, specific area and electrochemical characteristic of the produced carbon aerogel were examined with scanning electron microscopy, nitrogen adsorption-desorption tests, cyclic voltammetry, galvanostatic charge-discharge and electrochemical impedance spectroscopy. The effects of catalyst and phenol addition, and solvent type on the structure and property have been systematically studied. The results show that the PFCA has a three-dimensional "bead chain" network structure and the typical PFCA-7.5/8 sample exhibits high specific surface area of 759.02 m2 g−1. Moreover, the graphene oxide composited phenol formaldehyde carbon aerogel (GO/PFCA) presenting a lamellar structure was developed by using GO as template. The optimum PFCA-7.5/8 prepared with ethanol as solvent has the best electrochemical performance of 138.33 F g−1 at 5 mV s−1 in 6 M KOH electrolyte, which can be improved to 150.00 F g−1 for the GO/PFCA-3 sample. [Display omitted] [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Colloids & Surfaces A: Physicochemical & Engineering Aspects is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
  BibEntity:
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      – Type: doi
        Value: 10.1016/j.colsurfa.2023.132736
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      – Code: eng
        Text: English
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        PageCount: 1
        StartPage: N.PAG
    Subjects:
      – SubjectFull: Graphene oxide
        Type: general
      – SubjectFull: Aerogels
        Type: general
      – SubjectFull: Supercapacitors
        Type: general
      – SubjectFull: Scanning electron microscopy
        Type: general
      – SubjectFull: Carbon
        Type: general
    Titles:
      – TitleFull: Controllable synthesis of phenolic resin-based carbon aerogel templated by graphene oxide for high-performance supercapacitors.
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            NameFull: Chang, Meng-Jie
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            NameFull: Zhu, Wen-Yao
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            NameFull: Ni, Fu-Rong
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            NameFull: Wang, Hui
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            NameFull: Li, Xin
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            NameFull: Yang, Liu-Qing
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            – D: 20
              M: 01
              Text: Jan2024
              Type: published
              Y: 2024
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            – Type: issn-print
              Value: 09277757
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              Value: 681
          Titles:
            – TitleFull: Colloids & Surfaces A: Physicochemical & Engineering Aspects
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