Bruce, P. G., Freunberger, S. A., Hardwick, L. J. & Tarascon, J.-M. Li–O2 and Li–S batteries with high energy storage. Nat. Mater. 11, 19–29 (2012).
CAS Google Scholar
Schmuch, R. et al. Performance and cost of materials for lithium-based rechargeable automotive batteries. Nat. Energy 3, 267–278 (2018).
CAS Google Scholar
Lu, J. et al. Aprotic and aqueous Li–O2 batteries. Chem. Rev. 114, 5611–5640 (2014).
CAS PubMed Google Scholar
Luntz, A. C. & McCloskey, B. D. Nonaqueous Li–air batteries: a status report. Chem. Rev. 114, 11721–11750 (2014).
CAS PubMed Google Scholar
Lu, Y. C. et al. Lithium–oxygen batteries: bridging mechanistic understanding and battery performance. Energy Environ. Sci. 6, 750–768 (2013).
CAS Google Scholar
Lim, H.-D. et al. Reaction chemistry in rechargeable Li–O2 batteries. Chem. Soc. Rev. 46, 2873–2888 (2017).
CAS PubMed Google Scholar
Liu, T. et al. Cycling Li–O2 batteries via LiOH formation and decomposition. Science 350, 530–533 (2015).
CAS PubMed Google Scholar
Lu, J. et al. A lithium–oxygen battery based on lithium superoxide. Nature 529, 377–382 (2016).
CAS PubMed Google Scholar
Xia, C., Kwok, C. Y. & Nazar, L. F. A high-energy-density lithium–oxygen battery based on a reversible four-electron conversion to lithium oxide. Science 361, 777 (2018).
CAS PubMed Google Scholar
Li, Y. & Lu, J. Metal–air batteries: will they be future electrochemical energy storage of choice? ACS Energy Lett. 2, 1370–1377 (2017).
CAS Google Scholar
Freunberger, S. A. True performance metrics in beyond-intercalation batteries. Nat. Energy 2, 17091 (2017).
Zhu, Z. et al. Anion-redox nanolithia cathodes for Li-ion batteries. Nat. Energy 1, 16111 (2016).
CAS Google Scholar
Okuoka, S.-i et al. A new sealed lithium-peroxide battery with a Co-doped Li2O cathode in a superconcentrated lithium bis(fluorosulfonyl)amide electrolyte. Sci. Rep. 4, 5684 (2014).
Kobayashi, H. et al. Improved performance of Co-doped Li2O cathodes for lithium-peroxide batteries using LiCoO2 as a dopant source. J. Power Sources 306, 567–572 (2016).
CAS Google Scholar
Kobayashi, H. et al. Cathode performance of Co-doped Li2O with specific capacity (400 mAh/g) enhanced by vinylene carbonate. J. Electrochem. Soc. 164, A750–A753 (2017).
CAS Google Scholar
Mahne, N. et al. Singlet oxygen generation as a major cause for parasitic reactions during cycling of aprotic lithium–oxygen batteries. Nat. Energy 2, 17036 (2017).
CAS Google Scholar
Freunberger, S. A. et al. Reactions in the rechargeable lithium–O2 battery with alkyl carbonate electrolytes. J. Am. Chem. Soc. 133, 8040–8047 (2011).
CAS PubMed Google Scholar
Wang, Y. et al. Mechanistic insights into catalyst-assisted nonaqueous oxygen evolution reaction in lithium–oxygen batteries. J. Phys. Chem. C. 120, 6459–6466 (2016).
CAS Google Scholar
Wang, Y. & Lu, Y.-C., Isotopic labeling reveals active reaction interfaces for electrochemical oxidation of lithium peroxide. Angew. Chem. Int. Ed. 58, https://doi.org/10.1002/ange.201901350 (2019).
Pi, Y. et al. Ultrathin laminar Ir superstructure as highly efficient oxygen evolution electrocatalyst in broad pH range. Nano Lett. 16, 4424–4430 (2016).
CAS PubMed Google Scholar
Girishkumar, G. et al. Lithium–air battery: promise and challenges. J. Phys. Chem. Lett. 1, 2193–2203 (2010).
CAS Google Scholar
Johnson, L. et al. The role of LiO2 solubility in O2 reduction in aprotic solvents and its consequences for Li–O2 batteries. Nat. Chem. 7, 1091–1099 (2015).
Qiao, Y. et al. From O2− to HO2:− reducing by-products and overpotential in Li–O2 batteries by water addition. Angew. Chem. Int. Ed. 56, 4960–4964 (2017).
CAS Google Scholar
Chen, Y. et al. Li–O2 battery with a dimethylformamide electrolyte. J. Am. Chem. Soc. 134, 7952–7957 (2012).
CAS PubMed Google Scholar
Laoire, C. O. et al. Influence of nonaqueous solvents on the electrochemistry of oxygen in the rechargeable lithium-air battery. J. Phys. Chem. C. 114, 9178–9186 (2010).
CAS Google Scholar
Viswanathan, V. et al. Electrical conductivity in Li2O2 and its role in determining capacity limitations in non-aqueous Li–O2 batteries. J. Chem. Phys. 135, 214704–214710 (2011).
CAS PubMed Google Scholar
McCloskey, B. D. et al. Limitations in rechargeability of Li–O2 batteries and possible origins. J. Phys. Chem. Lett. 3, 3043–3047 (2012).
CAS PubMed Google Scholar
Yao, K. P. C. et al. Solid-state activation of Li2O2 oxidation kinetics and implications for Li–O2 batteries. Energy Environ. Sci. 8, 2417–2426 (2015).
CAS Google Scholar
Ohzuku, T. & Ueda, A. Solid-state redox reactions of LiCoO2 (R3m) for 4 volt secondary lithium cells. J. Electrochem. Soc. 141, 2972–2977 (1994).
CAS Google Scholar
Zhang, T. & Zhou, H. A reversible long-life lithium–air battery in ambient air. Nat. Commun 4, 1817 (2013).
Li, F. J. et al. Performance-improved Li–O2 battery with Ru nanoparticles supported on binder-free multi-walled carbon nanotube paper as cathode. Energy Environ. Sci. 7, 1648–1652 (2014).
CAS Google Scholar
Suo, L. et al. Fluorine-donating electrolytes enable highly reversible 5-V-class Li metal batteries. Proc. Natl Acad. Sci. 115, 1156–1161 (2018).
CAS Google Scholar
Asadi, M. et al. A lithium–oxygen battery with a long cycle life in an air-like atmosphere. Nature 555, 502 (2018).
CAS PubMed Google Scholar
Gao, X. et al. A rechargeable lithium–oxygen battery with dual mediators stabilizing the carbon cathode. Nat. Energy 2, 17118 (2017).
CAS Google Scholar
Pi, Y. et al. General formation of monodisperse IrM (M = Ni, Co, Fe) bimetallic nanoclusters as bifunctional electrocatalysts for acidic overall water splitting. Adv. Funct. Mater. 27, 1700886 (2017).
Zhang, L. et al. A coordinatively cross-linked polymeric network as a functional binder for high-performance silicon submicro-particle anodes in lithium-ion batteries. J. Mater. Chem. A 2, 19036–19045 (2014).
CAS Google Scholar
Frens, G. Controlled nucleation for regulation of particle-size in monodisperse gold suspensions. Nat. Phys. Sci. 241, 20–22 (1973).
CAS Google Scholar
Li, J. F. et al. Shell-isolated nanoparticle-enhanced Raman spectroscopy. Nature 464, 392–395 (2010).
CAS PubMed Google Scholar
Hy, S. et al. Direct in situ observation of Li2O evolution on li-rich high-capacity cathode material, Li[NixLi(1–2x)/3Mn(2–x)/3]O2 (0 ≤ x ≤0.5). J. Am. Chem. Soc. 136, 999–1007 (2014).
CAS PubMed Google Scholar
Qiao, Y. et al. Li–CO2 electrochemistry: a new strategy for CO2 fixation and energy storage. Joule 1, 359–370 (2017).
CAS Google Scholar
Qiao, Y. et al. MOF-based separator in an Li–O2 battery: an effective strategy to restrain the shuttling of dual redox mediators. ACS Energy Lett. 3, 463–468 (2018).
CAS Google Scholar
McCloskey, B. D. et al. Solvents’ critical role in nonaqueous lithium-oxygen battery electrochemistry. J. Phys. Chem. Lett. 2, 1161–1166 (2011).
CAS PubMed Google Scholar
Beyer, H. et al. Antimony doped tin oxide–synthesis, characterization and application as cathode material in Li–O2 cells: implications on the prospect of carbon-free cathodes for rechargeable lithium–air batteries. J. Electrochem. Soc. 164, A1026–A1036 (2017).
CAS Google Scholar
Schwenke, K. U. et al. The influence of water and protons on Li2O2 crystal growth in aprotic Li–O2 cells. J. Electrochem. Soc. 162, A573–A584 (2015).
CAS Google Scholar
Kwak, W.-J. et al. Synergistic integration of soluble catalysts with carbon-free electrodes for Li–O2 batteries. ACS Catal. 7, 8192–8199 (2017).
CAS Google Scholar
Schafzahl, B. et al. Quantifying total superoxide, peroxide, and carbonaceous compounds in metal–O2 batteries and the solid electrolyte interphase. ACS Energy Lett. 3, 170–176 (2018).
CAS Google Scholar
Eisenberg, G. Colorimetric determination of hydrogen peroxide. Ind. Eng. Chem. Anal. Ed. 15, 327–328 (1943).
CAS Google Scholar
Satterfield, C. N. & Bonnell, A. H. Interferences in titanium sulfate method for hydrogen peroxide. Anal. Chem. 27, 1174–1175 (1955).
CAS Google Scholar
Li, F. J. et al. The water catalysis at oxygen cathodes of lithium–oxygen cells. Nat. Common. 6, 8843 (2015).
Aetukuri, N. B. et al. Solvating additives drive solution-mediated electrochemistry and enhance toroid growth in non-aqueous Li–O2 batteries. Nat. Chem. 7, 50–56 (2015).
CAS PubMed Google Scholar