Abstract
Porous graphene synergistically takes advantage of both graphene and porous materials, providing rich transfer channels for electrons/ions in many practical applications. In this study, porous graphene was prepared via a chemical etching reaction between graphene and hydrogen peroxide under hydrothermal conditions. Although graphene oxide is mainly used as the starting material for preparing porous graphene, the rapidly and eco-friendly prepared electrochemically exfoliated graphene (EEG) was used, which is desirable for large-scale production of porous graphene. Furthermore, the effect of applying ultrasonic during the electrochemical exfoliation was systematically investigated. Morphological studies revealed that applying ultrasonic during exfoliation would result in the fragmentation of graphene sheets into small pieces, which could be favourable for some applications. After the hydrothermal process, despite the restacking of graphene sheets, the formation of pores showed a dominant effect and increased the specific surface area from 8.67 to 30.08 m2 g−1. Besides, the aforementioned fragmentation of graphene sheets (under ultrasonic waves) resulted in the severe restacking of graphene sheets after the pore formation process, which is not desirable. Consequently, sonoelectrochemical exfoliation could be significantly beneficial for producing multilayer graphene, but not desirable for producing porous graphene.
Graphical Abstract
Similar content being viewed by others
References
Hassanzadeh N, Sadrnezhaad S K and Chen G 2016 Electrochim. Acta 220 683
Chen Z, An X, Dai L and Xu Y 2020 Nano Energy 73 104762
Lu A K, Li H Y and Yu Y 2019 J. Mater. Chem. A 7 7852
Liu F, Wang C, Sui X, Riaz M A, Xu M, Wei L et al 2019 Carbon Energy 1 173
Su C Y, Lu A Y, Xu Y, Chen F R, Khlobystov A N and Li L J 2011 ACS Nano 5 2332
Yu P, Lowe S E, Simon G P and Zhong Y L 2015 Colloid Interface Sci. 20 329
Hamra A A B, Lim H N, Chee W K and Huang N M 2016 Appl. Surf. Sci. 360 213
Chen C W, Liu Z T, Zhang Y Z, Ye J S and Lee C L 2015 RSC Adv. 5 21988
Zhang Y, Xu W, Xu X, Yang W, Li S, Chen J et al 2019 Nanoscale Horizons 4 452
Lin Y, Watson K A, Kim J W, Baggett D W, Working D C and Connell J W 2013 Nanoscale 5 7814
Jinlong L and Tongxiang L 2016 Chem. Phys. Lett. 659 61
Mei X, Meng X and Wu F 2015 Nanostructures 68 81
Zhang C, Hui Z, Pan H, Zhu S, Zhang Q, Mao J et al 2019 J. Mater. Chem. A 7 4788
Zhou Y, Bao Q, Ai L, Tang L, Zhong Y and Loh K P 2009 Chem. Mater. 21 2950
Raj C J, Manikandan R, Thondaiman P, Sivakumar P, Savariraj A D, Cho W J et al 2021 Carbon 184 266
Pingale A D, Owhal A, Katarkar A S, Belgamwar S U and Rathore J S 2021 Mater. Today: Proc. 44 467
Bera M, Gupta P and Maji P K 2017 J. Nanosci. Nanotechnol. 18 902
Hassanzadeh N, Sadrnezhaad S K and Chen G 2016 Electrochim. Acta 208 188
Aghamohammadi H, Hassanzadeh N and Eslami-Farsani R 2021 Ceram. Int. 47 22269
Tao Y, Sui Z Y and Han B H 2020 J. Mater. Chem. A 8 6125
Nazarian-Samani M, Haghighat-Shishavan S, Nazarian-Samani M, Kashani-Bozorg S F, Ramakrishna S and Kim K B 2021 Prog. Mater. Sci. 116 100716
Zhang Y, Wan Q and Yang N 2019 Small 15 1903780
Aghamohammadi H, Hassanzadeh N and Eslami-Farsani R 2021 Ceram. Int. 47 26598
Liu T, Zhang L, Cheng B, Hu X and Yu J 2021 Cell Rep. Phys. Sci. 1 100215
Lokhande A, Qattan I, Lokhande C and Patole S P 2020 J. Mater. Chem. A 8 918
Xu Y, Lin Z, Zhong X, Huang X, Weiss N O, Huang Y et al 2014 Nat. Commun. 5 1
Bai Y, Yang X, He Y, Zhang J, Kang L, Xu H et al 2016 Electrochim. Acta 187 543
Ji Q, Wang B, Zheng Y, Zeng F and Lu B 2021 Appl. Surf. Sci. 560 150052
Aghamohammadi H and Eslami-Farsani R 2020 Ceram. Int. 46 28860
Coroş M, Pogăcean F, Roşu M C, Socaci C, Borodi G, Mageruşan L et al 2016 Rsc. Adv. 6 2651
Kim J, Park M, Shin H K, Choi J, Pant B, Saud P S et al 2015 Mater. Lett. 149 15
Bian Y, Wang H, Hu J, Liu B, Liu D and Dai L 2020 Carbon 162 66
Xu Y, Chen C Y, Zhao Z, Lin Z, Lee C, Xu X et al 2015 Nano Lett. 15 4605
Yu M, Wu X, Zhang J, Meng Y, Ma Y, Liu J et al 2017 Electrochim. Acta 258 485
Liu X, Liu L, Zhang J and Meng Q 2021 Colloids Surf. A: Physicochem. Eng. Asp. 618 126463
Pishgahinejad S, Aghamohammadi H and Hassanzadeh N 2023 J. Electroanal. Chem. 931 117204
Su C Y, Xu Y, Zhang W, Zhao J, Tang X, Tsai C H et al 2009 Chem. Mater. 21 5674
Rajagopalan B and Chung J S 2014 Nanoscale Res. Lett. 9 1
Tsirka K, Katsiki A, Chalmpes N, Gournis D and Paipetis A S 2018 Front. Mater. 5 37
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Pishgahinejad, S., Hassanzadeh, N. Preparation of porous graphene from electrochemically and sonoelectrochemically exfoliated graphene. Bull Mater Sci 46, 232 (2023). https://doi.org/10.1007/s12034-023-03078-z
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s12034-023-03078-z