Fig. 1. Material and electrochemical analyses of the PtC; (a) Schematic illustration of the seawater battery, (b) SEM image, (c) TEM image, (d) galvanostatic charge discharge voltage profiles, (e) cycle performances during 20 cycles, and (f) Voltage efficiencies and Coulombic efficiencies during 20 cycles.
Fig. 2. Material and electrochemical analyses of the MCWB; (a) SEM image, (b) BET isotherm profiles, (c) pore distributions, (d) galvanostatic charge discharge voltage profiles, (e) cycle performances during 20 cycles, and (f) Voltage efficiencies and Coulombic efficiencies during 20 cycles.
Fig. 3. Material and electrochemical analyses of the PPY hydrogel; (a) SEM image, (b) BET isotherm profiles, (c) pore distributions, (d) galvanostatic charge discharge voltage profiles, (e) cycle performances during 20 cycles, and (f) Voltage efficiencies and Coulombic efficiencies during 20 cycles.
References
- V. Etacheri, R. Marom, R. Elazari, G. Salitra and D. Aurbach, "Challenges in the development of advanced Li-ion batteries: a review", Energy. Environ. Sci., 4, 3243, (2011). https://doi.org/10.1039/c1ee01598b
- H. Yadegari, L. Yongliang, M.N. Banis, X. Li, B. Wang, Q. Sun, R. Li, T.-K. Sham, X. Cui, X. Sun, "On rechargeability and reaction kinetics of sodium-air batteries", Energy Environ. Sci., 7, 3747, (2014). https://doi.org/10.1039/C4EE01654H
- J.-S. Lee, S.-T. Kim, R. Cao, N.-S. Choi, M. Liu, K.-T. Lee, J. Cho, "Metal-Air Batteries with High Energy Density: Li-Air versus Zn-Air ", Adv. Energy Mater., 1, 34, (2011). https://doi.org/10.1002/aenm.201000010
- P. K. Nayak, E. M. Erickson, F. Schipper, T. R. Penki, N. Munichandraiah, P. Adelhelm, H. Sclar, R. Amalraj, B. Markovsky, and D. Aurbach, "Review on Challenges and Recent Advances in the Electrochemical Performance of High Capacity Li- and Mn-Rich Cathode Materials for Li-Ion Batteries", Adv. Energy Mater, 8, 1702397, (2018). https://doi.org/10.1002/aenm.201702397
- X. D. Zhang, J. L. Shi, J. Y. Liang, Y. X. Yin, J. N. Zhang, X. Q. Yu, and Y. G. Guo, "Suppressing Surface Lattice Oxygen Release of Li-Rich Cathode Materials via Heterostructured Spinel Li4 Mn5 O12 Coating", Adv. Mater, 30, 1801751, (2018). https://doi.org/10.1002/adma.201801751
- K. Kim, and J. K. Kim, "Comparison of structural characteristics and electrochemical properties of LiMPO4 (M=Fe, Mn, and Co) olivine compounds", Materials Letters, 176, 244, (2016). https://doi.org/10.1016/j.matlet.2016.04.145
- G. E. Blomgren, "The development and future of lithium ion batteries", J. Electrochem. Soc., 164(1), A5019, (2017). https://doi.org/10.1149/2.0251701jes
- K. Kim, M. P. Kim and W. G. Lee, "Preparation and evaluation of mesoporous carbon derived from waste materials for hybrid-type Li-air batteries", New J. Chem., 41, 8864, (2017). https://doi.org/10.1039/C7NJ00863E
- W. J. Kwak, Z. H. Chen, C. S. Yoon, J. K. Lee, K. Amine and Y. K. Sun, "Nanoconfinement of lowconductivity products in rechargeable sodium-air batteries", Nano Energy, 12, 123, (2015). https://doi.org/10.1016/j.nanoen.2014.11.057
- P. He, Y. G. Wang and H. S. Zhou," A Li-air fuel cell with recycle aqueous electrolyte for improved stability", Electrochem Commun, 12, 1686 (2010). https://doi.org/10.1016/j.elecom.2010.09.025
- J. Y. Cheon, K. Kim, Y. J. Sa, S. H. Sahgong, Y. Hong, J. Woo, S-D Yim, H. Y. Jeong, Y. Kim, and S. H. Joo, "Graphitic Nanoshell/Mesoporous Carbon Nanohybrids as Highly Effi cient and Stable Bifunctional Oxygen Electrocatalysts for Rechargeable Aqueous Na-Air Batteries", Adv. Energy Mater., 6 (7), 1501784, (2016).
-
P. Hartmann, C.-L. Bender, M. Vracar, A.-K. Durr, A. Garsuch, J. Janek, P. Adelhelm, "A rechargeable roomtemperature sodium superoxide (
$NaO_2$ ) battery", Nat. Mater. 12, 228, (2013). https://doi.org/10.1038/nmat3486 - K. Hayashi, K. Shima, F. Sugiyama, "A Mixed Aqueous/ Aprotic Sodium/Air Cell Using a NASICON Ceramic Separator Batteries and Energy Storage" J. Electrochem. Soc., 160, A1467, (2013). https://doi.org/10.1149/2.067309jes
- J. K. Kim, F. Mueller, H. Kim, D. Bresser, J. S. Park, D. H. Lim, G. T. Kim S. Passerini and Y. Kim, "Rechargeable-hybrid-seawater fuel cell", NPG Asia Mater., 6, E144, (2014). https://doi.org/10.1038/am.2014.106
- K. Kim, S. Hwang, J. Park, J. Han, J. Kim, Y. Kim, J. "Highly improved voltage efficiency of seawater battery by use of chloride ion capturing electrode", Power Sources, 313, 46, (2016). https://doi.org/10.1016/j.jpowsour.2016.02.060
- H. Kim, J. Park, S. Sahgong, S. Park, J. Kim, Y. Kim, "Metal-free hybrid seawater fuel cell with an ether-based electrolyte", J. Mater. Chem. A, 2, 19584, (2014). https://doi.org/10.1039/C4TA04937C
- J.K. Kim, Y. J. Lim, H. Kim, G. B. Chob, Y. Kim, "A hybrid solid electrolyte for flexible solid-state sodium batteries", Energy. Environ, Sci., 8, 3589, (2015). https://doi.org/10.1039/C5EE01941A
- K. Kim, W. G. Lee, "Hybrid-type Li-air battery based on a polypyrrole/carbon nanocomposite catalyst as a cathode", New journal of chemistry, 41, 1321, (2017). https://doi.org/10.1039/C6NJ03402K
- H. Chang, S. H. Joo, C. Pak, "Synthesis and characterization of mesoporous carbon for fuel cell applications", J. Mater. Chem., 17, 3078, (2007). https://doi.org/10.1039/b700389g
- R. Bashyam, P. Zelenay, "A class of non-precious metal composite catalysts for fuel cells", Nature, 443, 63, (2006). https://doi.org/10.1038/nature05118
- S. Konwer and S. Dolui, "Synthesis and characterization of polypyrrole/graphite composites and study of their electrical and electrochemical properties", Mater. Chem. Phys., 124, 738, (2010). https://doi.org/10.1016/j.matchemphys.2010.07.049
- Y. Show and Y. Ueno, "Formation of platinum catalyst on carbon black using an in-liquid plasma method for fuel cells", nanomaterials, 7(31), 1, (2017).
- K. S. W. Sing, D. H. Everett, R. A. W. Haul, L. Moscou, R. A. Pierotti, J. Rouquerol, T. Siemieniewska, "Reporting physisorption data for gas/solid systems with special reference to the determination of surface area and porosity ", Pure & Appl. Chem., 57, 603, (1985). https://doi.org/10.1351/pac198557040603