Abstract
Regenerative fuel cells and metal-air batteries are plausible green energy devices for replacing conventional fossil fuel-based energy systems. These energy devices demand potential bifunctional electrocatalysts for proficient functions. Therefore, identifying an efficient bifunctional electrocatalyst working in the acidic environment seems promising to realize the practicability. In this line, the carbon-supported Ir95-xPd5Ptx (x = 30, 45, and 65) trimetallic nanoparticles were prepared by both in situ and ex situ methods and studied their oxygen evolution reactions (OER) and oxygen reduction reactions (ORR). The structural and morphological features of Ir95-xPd5Ptx/C (x = 30, 45, and 65) nanoparticles were studied using XRD and TEM analysis. The percentage of Ir95-xPd5Ptx nanoparticles in the carbon support was revealed by thermogravimetric analyses (TGA) and elemental mapping analysis. Among the prepared compositions, the Ir50Pd5Pt45/C composite synthesized by the in situ method delivers a high limiting current density of 5.151 mA/cm2, half-wave potential of 0.931 V vs. RHE, and a Tafel slope of 121 mV/dec for ORR. Similarly, it performed well in oxygen evolution by providing a low overpotential of 380 mV vs. RHE at 10 mA/cm2 with a Tafel slope of 127 mV/dec. Thus, the in situ synthesized Ir50Pd5Pt45/C can be used as the potential bifunctional electrocatalyst in an acidic environment.
Graphical abstract
Similar content being viewed by others
References
Integration of conventional energy systems for multigeneration (2020)
K. Giagloglou, B.E. Hayden, Chem. Sci. 10, 4609 (2019)
I. Staffell, D. Scamman, A. Velazquez Abad, P. Balcombe, P. E. Dodds, P. Ekins, N. Shah, and K. R. Ward, Energy Environ. Sci. 12, 463 (2019)
R. Mori, Electrochem. Energy Rev. 3, 344 (2020)
M.S. Ahmed, B. Choi, Y. Kim, Sci. Rep. 8, 1 (2018)
K. Kusada, D. Wu, T. Yamamoto, T. Toriyama, S. Matsumura, W. Xie, M. Koyama, S. Kawaguchi, Y. Kubota, H. Kitagawa, Chem. Sci. 10, 652 (2019)
T. Wang, A. Chutia, D.J.L. Brett, P.R. Shearing, G. He, G. Chai, I.P. Parkin, Energy Environ. Sci. 14, 2639 (2021)
K.S. Joya, M.A. Ehsan, N.U.A. Babar, M. Sohail, Z.H. Yamani, J. Mater. Chem. A 7, 9137 (2019)
Y. Zhang, X. Xiao, D. Geng, and Y. Dai, Nano Express 1 (2020)
M.H.D. Othman, T.A.T. Abdullah, M.L. Firmansyah, H.D. Setiabudi, Int. J. Hydrogen Energy 144, 20760 (2018)
M.E. Kreider, A. Gallo, S. Back, Y. Liu, S. Siahrostami, D. Nordlund, R. Sinclair, J.K. Nørskov, L.A. King, T.F. Jaramillo, A.C.S. Appl, Mater. Interfaces 11, 26863 (2019)
P. Liu, G. Cheng, G. Liu, M. Sun, S. Fu, Z. Zhou, S. Han, L. Yu, J. Mater. Sci. Mater. Electron. 32, 14385 (2021)
S.A. Mousavifar, M.R. Ganjali, F. Faridbod, P. Norouzi, J. Mater. Sci. Mater. Electron. 32, 8535 (2021)
R. Ma, G. Lin, Y. Zhou, Q. Liu, T. Zhang, Npj Comput. Mater. 5, 1 (2019)
S.T. Rahman, S. Park, Nanotechnol. Rev. 10, 137 (2021)
D. Bhalothia, L. Krishnia, S. Yang, C. Yan, W. Hsiung, K. Wang, T. Chen, Appl. Sci. 10, 1 (2020)
X. Wu, C. Tang, Y. Cheng, X. Min, S. P. Jiang, and S. Wang, Chem. - A Eur. J. (2020)
N. Bhuvanendran and S. Ravichandran, Energy 211, 118695 (2020)
T. Szumełda, A. Drelinkiewicz, J. Mater. Sci. 56, 392 (2021)
L.G. Martin, I. Green, X. Wang, S. Pasupathi, B.G. Pollet, Electrocatalysis 4, 144 (2013)
S. Shanmugapriya, P.R. Kasturi, P. Zhu, J. Zhu, C. Yan, X. Zhang, R.K. Selvan, Sustain. Energy Fuels 4, 2808 (2020)
A. Kuriganova, N. Faddeev, M. Gorshenkov, D. Kuznetsov, I. Leontyev, N. Smirnova, Processes 8, 1 (2020)
P. Rupa Kasturi, R. Harivignesh, Y. S. Lee, and R. Kalai Selvan, J. Colloid Interface Sci. 561, 358 (2020)
P. Rupa, R.K. Selvan, Y.S. Lee, RSC Adv. 6, 62680 (2016)
D. Fang, X. Tang, L. Yang, D. Xu, H. Zhang, S. Sun, Z. Shao, B. Yi, Nanoscale 11, 9091 (2019)
O. Seo, J. Kim, S. Hiroi, C. Song, L. S. R. Kumara, A. Tayal, Y. Chen, H. Kobayashi, H. Kitagawa, and O. Sakata, Appl. Phys. Lett. 113, (2018)
L. Khotseng, Oxygen reduction reduction reaction reaction (2018)
R. Paul, A. K. Roy, and L. Dai, Carbonaceous materials for efficient electrocatalysis (Elsevier Inc., 2019)
X. Gu, J.C.A. Camayang, S. Samira, E. Nikolla, J. Catal. 388, 130 (2020)
S.M. Alia, S. Pylypenko, K.C. Neyerlin, S.S. Kocha, B.S. Pivovar, ECS Trans. 69, 883 (2015)
G.C. da Silva, K.J.J. Mayrhofer, E.A. Ticianelli, S. Cherevko, J. Electrochem. Soc. 165, F1376 (2018)
F. Fi, R. Brayner, F. Chau, M. Giraud, F. Mammeri, J. Peron, J. Piquemal, L. Sicard, G. Viau, Chem. Soc. Rev. 47, 5187 (2018)
J. Qi, L. Jiang, M. Jing, Q. Tang, G. Sun, Int. J. Hydrogen Energy 36, 10490 (2011)
Acknowledgements
The authors are thankful to Dr. Ilayaraja, Dr. Kalai Selvan, and Ms. Sheril Ann Mathew for their guidance and kind support.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Competing Interests
The authors declare no competing interests.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Geethalakshmi, M., Ganeshbabu, M., Kalpana, D. et al. Synthesis and Electrochemical Activity of Carbon-Supported Trimetallic Ir95-xPd5Ptx Nanoparticles as Bifunctional Catalysts for Oxygen Evolution/Reduction Reactions. Electrocatalysis 13, 328–337 (2022). https://doi.org/10.1007/s12678-022-00717-7
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12678-022-00717-7