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    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/boms/037/03/0629-0634

    • Keywords

       

      Graphene oxide; electrochemical reduction; voltage; temperature.

    • Abstract

       

      In this paper, the influence of temperature and voltage on direct electrochemical reduction were discussed in detail. Reduced graphene oxide is characterized with X-ray diffraction (XRD), fourier transform infrared spectroscopy (FT–IR) and field emission scanning electron microscopy (FE–SEM). It is found that the reduction degree of graphene oxide (GO) decreases gradually with the increase of applied temperature. The optimal applied temperature found in our experiment is 20 °C; Meanwhile, as the applied voltage increases from 0.1 to 12.5 V, the reduction degree of graphene oxide increases gradually. However, above 2.5 V, increasing voltage has little effect on the reduction degree of graphene oxide.

    • Author Affiliations

       

      Xiuqiang Li1 Dong Zhang1 Peiying Zhu1 Chao Yang1

      1. Key Laboratory of Advanced Civil Engineering Materials, Ministry of Education, College of Materials Science and Engineering, Tongji University, 4800 CaoAn Road, Shanghai 200092, China

    • Dates

       
      Published
      May 2014
      Manuscript received
      24 March 2013
      Manuscript revised
      7 May 2013

  • Bulletin of Materials Science | News

    • Dr Shanti Swarup Bhatnagar for Science and Technology

      Posted on October 12, 2020

      Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
      Chemical Sciences 2020

      Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
      Physical Sciences 2020

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

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