Abstract
A rapid, efficient, green and eco-friendly approach for the preparation of reduced graphene oxide (rGO) using Plectranthus amboinicus (Indian borage) leaves extract (PAE) is explored in this study. The improvement in the reduction process was studied by varying the concentration of graphene oxide (GO), temperature and time duration. The physical and chemical properties of rGO are studied using Raman spectroscopy, Fourier transform infrared spectroscopy, X-ray diffraction (XRD) and field emission scanning electron microscope. The result obtained from XRD analysis confirms the removal of an oxygen-containing functional group of GO significantly by PAE. Raman analysis showed a higher ID/IG ratio for rGO (1.297) than GO (1.07), which indicates a higher level of disorder in the rGO with a decrease in the average size of the sp2 domain. From the electrochemical studies, a significant specific capacitance of 92.05 F g–1 (5 mV s–1) is obtained from the cyclic voltammetry (CV) curves and 73.20 F g–1 (0.1 A g–1) from the galvanostatic charge–discharge (GCD) curve.
Similar content being viewed by others
References
Guo W, Cui Y, Song H and Sun J 2014 Bioprocess. Biosyst. Eng. 37 1749
Das S, Sahu S K, Oraon R, Routray P C, Baskey H and Nayak G C 2017 Bull. Mater. Sci. 40 301
De S, Mohanty S and Nayak S K 2015 Bioprocess. Biosyst. Eng. 38 1671
Pradhan S S, Ghosh T N, Marik A, Raul K K and Sarkar S K 2020 Bull. Mater. Sci. 43 208
Sun T, Wang L, Li N and Gan X 2011 Bioprocess. Biosyst. Eng. 34 1081
Qiao L, Guo Y, Sun X, Jiao Y and Wang X 2015 Bioprocess. Biosyst. Eng. 38 1455
Narang J, Malhotra N, Singhal C, Bhatia R, Kathuria V and Jain M 2017 Bioprocess. Biosyst. Eng. 40 537
Senthilkumar N, Aziz M D, Pannipara M, Alphonsa A T, Al-Sehemi A G, Balasubramani A et al 2020 Bioprocess. Biosyst. Eng. 43 97
Thakur S and Karak N 2012 Carbon 50 5331
Caldero-Ayala G, Cortez-Valadez M, Acosta-Elias M, Mani-Gonzalez P G, Zayas M E, Castillo S J et al 2019 J. Electron. Mater. 48 1553
Wang Y, Shi Z X and Yin J 2011 ACS Appl. Mater. Interfaces 3 1127
Upadhyay R K, Soin N, Bhattacharya G, Saha S, Barman A and Roy S S 2015 Mater. Lett. 160 355
Asiq Rahman O S, Chellasamy V, Ponpandian N, Amirthapandian S, Panigrahi B K and Thangadurai P 2014 RSC Adv. 4 56910
Khenfouch M, Ndimba R M, Diallo A, Khamlich S, Hamzah M, Dhlamini M S et al 2016 Green Chem. Lett. Rev. 9 122
Hou D, Liu Q, Cheng H, Zhang H and Wang S 2017 J. Solid State Chem. 246 351
Mahmudzadeh M, Yari H, Ramezanzadeh B and Mahdavian M 2019 J. Hazard. Mater. 371 609
Lim J Y, Mubarak N M, Abdullah E C, Nizamuddin S, Khalid M and Inamuddin 2018 J. Ind. Eng. Chem. 66 29
Khan M, Shaik M R, Adil S F, Khan S T, Warthan A, Siddiqui M R H et al 2014 RSC Adv. 4 24119
Maddinedi S B, Mandal B K, Vankayala R, Kalluru P and Pamanji S R 2015 Spectrochim. Acta-Part A 145 117
Mahata S, Sahu A, Shukla P, Rai A, Singh M and Rai V K 2018 New J. Chem. 42 19945
Shahane S and Sidhaye D 2018 Int. J. Mod. Phys. B 321
Khanam P N and Hasan A 2019 Int. J. Biol. Macromol. 126 151
Hou D, Liu Q, Cheng H, Li K, Wang D and Zhang H 2016 Mater. Chem. Phys. 183 76
Gan L, Li B, Chen Y, Yu B and Chen Z 2019 Chemosphere 219 148
Haghighi B and Tabrizi M A 2013 RSC Adv. 3 13365
Weng X, Wu J, Ma L, Owens G and Chen Z 2019 Chem. Eng. J. 359 976
Chu H J, Lee C Y and Tai N H 2016 J. Power Sources 322 31
Li C, Zhuang Z, Jin X and Chen Z 2017 Appl. Surf. Sci. 422 469
Nasrollahzadeh M, Mohammad Sajadi S, Rostami-Vartooni A, Alizadeh M and Bagherzadeh M 2016 J. Colloid Interface Sci. 466 360
Sykam N, Madhavi V and Rao G M 2018 J. Environ. Chem. Eng. 6 3223
Zheng Y, Wang A, Cai W, Wang Z, Peng F, Liu Z et al 2016 Enzyme Microb. Technol. 95 112
Zheng Y, Huang Y, Shi H and Fu L 2019 Inorg. Nano-Metal Chem. 49 277
Tavakoli F, Salavati-Niasari M, Badiei A and Mohandes F 2015 Mater. Res. Bullet. 63 51
Mhamane D, Ramadan W, Fawzy M, Rana A, Dubey M, Rode C et al 2011 Green Chem. 13 1990
Parthipan P, Cheng L, Rajasekar A, Govarthanan M and Subramania A 2021 Environ. Res. 196 110983
Parthipan P, Al-Dosary M A, Al-Ghamdi A A and Subramania A 2021 J. King Saud Univ. Sci. 33 101438
Punniyakotti P, Aruliah R and Angaiah S 2021 3 Biotech 11 157
Miller J R and Simon P 2008 Science 321 651
Acknowledgements
We are very grateful to the Central Instrumentation Facility, Pondicherry University, Puducherry, for providing the instrumentation facility.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Dominic, R.M., Punniyakotti, P., Balan, B. et al. Green synthesis of reduced graphene oxide using Plectranthus amboinicus leaf extract and its supercapacitive performance. Bull Mater Sci 45, 2 (2022). https://doi.org/10.1007/s12034-021-02580-6
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s12034-021-02580-6