Research Trends on Magnetic Graphene for Water Treatment: A Bibliometric Analysis
Magnetic graphene has received widespread attention for their capability of water and wastewater treatment, which has been attracted many researchers in this field. A bibliometric analysis based on the Web of Science database was employed to analyze the global scientific outputs of magnetic graphene for water treatment until the present time (2012 to 2017), to improve the understanding of the research trends. The publication year, place of publication, institutes, funding agencies, journals, most cited articles, distribution outputs in thematic categories and applications were analyzed. Three major aspects analyzed including type of pollutant, treatment process and composite composition have further contributed to revealing the research trends. The most relevant research aspects of the main technologies using magnetic graphene for water treatment were summarized in this paper. The results showed that research on magnetic graphene for water treatment goes through a period of decline that might be related to a saturated field and a lack of bibliometric studies. Thus, the result of the present work will lead researchers to establish future directions in further studies using magnetic graphene for water treatment.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.3299777Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 707
 A. K. Geim, K. S. Novoselov, "The rise of graphene", Nat Mater, vol. 6, pp. 183-191, 2007.
 S. Stankovich, D. A. Dikin, G. H. B. Dommett, K. M. Kohlhaas, E. J. Zimney, E. A. Stach, R. D. Piner, S. T. Nguyen, R. S. Ruoff, "Graphene-based composite materials", Nature, vol. 442, pp. 282-286, 2006.
 A. Martín, A. Escarpa, "Graphene: The cutting–edge interaction between chemistry and electrochemistry", TrAC Trends in Analytical Chemistry, vol. 56, pp. 13-26, 2014.
 S. Park, R. S. Ruoff, "Chemical methods for the production of graphenes", Nat Nano, vol. 4, pp. 217-224, 2009, C.-G. Lee, S. Park, R. S. Ruoff, A. Dodabalapur, "Integration of reduced graphene oxide into organic field-effect transistors as conducting electrodes and as a metal modification layer", Applied Physics Letters, vol. 95, pp. -, 2009.
 S. Chowdhury, R. Balasubramanian, "Recent advances in the use of graphene-family nanoadsorbents for removal of toxic pollutants from wastewater", Advances in Colloid and Interface Science, vol. 204, pp. 35-56, 2014, W. GAO, Graphite Oxide: Structure, Reductin and Applications, Doctor of Philosophy Thesis, Rice University, Houston, Texas 2012, p. 176, S. M. Maliyekkal, T. S. Sreeprasad, D. Krishnan, S. Kouser, A. K. Mishra, U. V. Waghmare, T. Pradeep, "Graphene: A Reusable Substrate for Unprecedented Adsorption of Pesticides", Small, vol. 9, pp. 273-283, 2013, M. H. Chakrabarti, C. T. J. Low, N. P. Brandon, V. Yufit, M. A. Hashim, M. F. Irfan, J. Akhtar, E. Ruiz-Trejo, M. A. Hussain, "Progress in the electrochemical modification of graphene-based materials and their applications", Electrochimica Acta, vol. 107, pp. 425-440, 2013.
 J.-S. Cheng, J. Du, W. Zhu, "Facile synthesis of three-dimensional chitosan–graphene mesostructures for reactive black 5 removal", Carbohydrate Polymers, vol. 88, pp. 61-67, 2012.
 Y. Xu, L. Zhao, H. Bai, W. Hong, C. Li, G. Shi, "Chemically Converted Graphene Induced Molecular Flattening of 5,10,15,20-Tetrakis(1-methyl-4-pyridinio)porphyrin and Its Application for Optical Detection of Cadmium(II) Ions", Journal of the American Chemical Society, vol. 131, pp. 13490-13497, 2009.
 A. Gutes, B. Hsia, A. Sussman, W. Mickelson, A. Zettl, C. Carraro, R. Maboudian, "Graphene decoration with metal nanoparticles: Towards easy integration for sensing applications", Nanoscale, vol. 4, pp. 438-440, 2012, A. A. Farghali, M. Bahgat, W. M. A. El Rouby, M. H. Khedr, "Preparation, decoration and characterization of graphene sheets for methyl green adsorption", Journal of Alloys and Compounds, vol. 555, pp. 193-200, 2013.
 S. Kumar, R. R. Nair, P. B. Pillai, S. N. Gupta, M. A. R. Iyengar, A. K. Sood, "Graphene Oxide–MnFe2O4 Magnetic Nanohybrids for Efficient Removal of Lead and Arsenic from Water", ACS Applied Materials & Interfaces, vol. 6, pp. 17426-17436, 2014.
 J. C. Santos, J. C. A. Sousa, A. C. S. Almeida, N. l. C. Homem, R. n. Bergamasco, F. Gasparotto, L. C. S. H. Rezende, N. l. U. Yamaguchi, "Pilot Batch-Scale Reactor for Glyphosate Removal Using Hybrid Magnetic Graphene", Chemical Engineering Transactions, vol. 60, pp. 6, 2017.
 A. Pritchard, "Statistical bibliography or bibliometrics", Journal of Documentation, vol. 25, pp. 1, 1969.
 H.-Z. Fu, M.-H. Wang, Y.-S. Ho, "Mapping of drinking water research: A bibliometric analysis of research output during 1992–2011", Science of The Total Environment, vol. 443, pp. 757-765, 2013.
 W. Huang, B. Zhang, C. Feng, M. Li, J. Zhang, "Research trends on nitrate removal: a bibliometric analysis", Desalination and Water Treatment, vol. 50, pp. 67-77, 2012.
 L. Yang, Z. Chen, T. Liu, Z. Gong, Y. Yu, J. Wang, "Global trends of solid waste research from 1997 to 2011 by using bibliometric analysis", Scientometrics, vol. 96, pp. 133-146, 2013.
 H. Tanaka, Y.-S. Ho, "Global trends and performances of desalination research", Desalination and Water Treatment, vol. 25, pp. 1-12, 2011.
 X. Liu, L. Zhang, S. Hong, "Global biodiversity research during 1900–2009: a bibliometric analysis", Biodiversity and Conservation, vol. 20, pp. 807-826, 2011.
 J. Li, M.-H. Wang, Y.-S. Ho, "Trends in research on global climate change: A Science Citation Index Expanded-based analysis", Global and Planetary Change, vol. 77, pp. 13-20, 2011.
 M.-H. Wang, J. Li, Y.-S. Ho, "Research articles published in water resources journals: A bibliometric analysis", Desalination and Water Treatment, vol. 28, pp. 353-365, 2011.
 S. Xie, J. Zhang, Y.-S. Ho, "Assessment of world aerosol research trends by bibliometric analysis", Scientometrics, vol. 77, pp. 113-130, 2008.
 Z. Ye, B. Zhang, Y. Liu, J. Zhang, Z. Wang, H. Bi, "A bibliometric investigation of research trends on sulfate removal", Desalination and Water Treatment, vol. 52, pp. 6040-6049, 2014.
 R. Abejón, A. Garea, "A bibliometric analysis of research on arsenic in drinking water during the 1992–2012 period: An outlook to treatment alternatives for arsenic removal", Journal of Water Process Engineering, vol. 6, pp. 105-119, 2015.
 G. Sheng, Y. Li, X. Yang, X. Ren, S. Yang, J. Hu, X. Wang, "Efficient removal of arsenate by versatile magnetic graphene oxide composites", RSC Advances, vol. 2, pp. 12400-12407, 2012.
 G. S. Mela, M. A. Cimmino, D. Ugolini, "Impact assessment of oncology research in the European Union", European Journal of Cancer, vol. 35, pp. 1182-1186, 1999.
 L. Cui, Y. Wang, L. Gao, L. Hu, L. Yan, Q. Wei, B. Du, "EDTA functionalized magnetic graphene oxide for removal of Pb(II), Hg(II) and Cu(II) in water treatment: Adsorption mechanism and separation property", Chemical Engineering Journal, vol. 281, pp. 1-10, 2015.
 H. Wang, X. Yuan, Y. Wu, X. Chen, L. Leng, H. Wang, H. Li, G. Zeng, "Facile synthesis of polypyrrole decorated reduced graphene oxide–Fe3O4 magnetic composites and its application for the Cr(VI) removal", Chemical Engineering Journal, vol. 262, pp. 597-606, 2015.
 Y. Tang, H. Guo, L. Xiao, S. Yu, N. Gao, Y. Wang, "Synthesis of reduced graphene oxide/magnetite composites and investigation of their adsorption performance of fluoroquinolone antibiotics", Colloids and Surfaces A: Physicochemical and Engineering Aspects, vol. 424, pp. 74-80, 2013.
 Z. Cheng, J. Liao, B. He, F. Zhang, F. Zhang, X. Huang, L. Zhou, "One-Step Fabrication of Graphene Oxide Enhanced Magnetic Composite Gel for Highly Efficient Dye Adsorption and Catalysis", ACS Sustainable Chemistry & Engineering, vol. 3, pp. 1677-1685, 2015.
 S. Ma, S. Zhan, Y. Jia, Q. Zhou, "Highly Efficient Antibacterial and Pb(II) Removal Effects of Ag-CoFe2O4-GO Nanocomposite", ACS Applied Materials & Interfaces, vol. 7, pp. 10576-10586, 2015.
 Y. Fu, J. Wang, Q. Liu, H. Zeng, "Water-dispersible magnetic nanoparticle–graphene oxide composites for selenium removal", Carbon, vol. 77, pp. 710-721, 2014.
 Y. Jiang, W.-N. Wang, P. Biswas, J. D. Fortner, "Facile Aerosol Synthesis and Characterization of Ternary Crumpled Graphene–TiO2–Magnetite Nanocomposites for Advanced Water Treatment", ACS Applied Materials & Interfaces, vol. 6, pp. 11766-11774, 2014.
 Z. Yang, S. Ji, W. Gao, C. Zhang, L. Ren, W. W. Tjiu, Z. Zhang, J. Pan, T. Liu, "Magnetic nanomaterial derived from graphene oxide/layered double hydroxide hybrid for efficient removal of methyl orange from aqueous solution", Journal of Colloid and Interface Science, vol. 408, pp. 25-32, 2013.
 A. Elsagh, O. Moradi, A. Fakhri, F. Najafi, R. Alizadeh, V. Haddadi, "Evaluation of the potential cationic dye removal using adsorption by graphene and carbon nanotubes as adsorbents surfaces", Arabian Journal of Chemistry, vol. 10, pp. S2862-S2869, 2017.
 J. L. Wang, L. J. Xu, "Advanced Oxidation Processes for Wastewater Treatment: Formation of Hydroxyl Radical and Application", Critical Reviews in Environmental Science and Technology, vol. 42, pp. 251-325, 2012.