How Thick Aqueous Alkali Should be Better for Aluminum‐Air Batteries at Sub‐Zero Temperatures: A Critical Anti‐Freezing Concentration
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Science"
DOI: 10.1002/advs.202402005
Abstract: The application of portable aluminum‐air batteries (AABs) in extreme environments is an inevitable demand for future development. Aqueous electrolyte freezing is a major challenge for low‐temperature operations. Conventionally, enlightened by the organic system in metal… read more here.
Keywords: critical anti; aqueous alkali; aluminum air; air batteries ... See more keywords
Advanced Hollow Cubic FeCo-N-C Cathode Electrocatalyst for Ultrahigh-Power Aluminum-Air Battery.
Sign Up to like & getrecommendations! Published in 2024 at "Small"
DOI: 10.1002/smll.202310694
Abstract: The exploration of electrocatalysts toward oxygen reduction reaction (ORR) is pivotal in the development of diverse batteries and fuel cells that rely on ORR. Here, a FeCo-N-C electrocatalyst (FeCo-HNC) featuring with atomically dispersed dual metal… read more here.
Keywords: aluminum; air; aluminum air; air battery ... See more keywords
A mixed-pH dual-electrolyte microfluidic aluminum–air cell with high performance
Sign Up to like & getrecommendations! Published in 2017 at "Applied Energy"
DOI: 10.1016/j.apenergy.2015.10.029
Abstract: Abstract Energy storage capacity has been a major limiting factor in pursuit of increasing functionality and mobility for portable devices. To increase capacity limits, novel battery designs with multi-electron redox couples and increased voltages have… read more here.
Keywords: air cell; dual electrolyte; mixed dual; aluminum air ... See more keywords
La0.7(Sr0.3-xPdx)MnO3 as a highly efficient electrocatalyst for oxygen reduction reaction in aluminum air battery
Sign Up to like & getrecommendations! Published in 2017 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2017.01.181
Abstract: Abstract The La 1-x Sr x MnO 3 (LSM) perovskites have been proposed as the promising oxygen reduction reaction catalysts (ORRCs) to substitute the noble metal. However, their ORR catalytic activities still need to be… read more here.
Keywords: air battery; oxygen; aluminum air;
Dual-electrolyte aluminum/air microfluidic fuel cell with electrolyte-recirculation
Sign Up to like & getrecommendations! Published in 2021 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2021.138584
Abstract: Abstract Aluminum/air microfluidic fuel cell (MFC) combines the advantages of co-laminar MFC and aluminum/air batteries with high energy density, low cost, membraneless and miniaturized design, which is a promising device to power the numerous nodes… read more here.
Keywords: aluminum; cell; dual electrolyte; aluminum air ... See more keywords
Effect of nonionic surfactant as an electrolyte additive on the performance of aluminum-air battery
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2018.11.086
Abstract: Abstract In this work, the aluminum-air battery performance is improved by adding nonionic surfactant (nonoxynol-9) to battery electrolyte (4.0 M NaOH). The efficiency of nonoxynol-9 is determined using hydrogen gas evolution and electrochemical measurements. The surface… read more here.
Keywords: performance; aluminum air; battery; aluminum ... See more keywords
Construction of a Co/MnO Mott-Schottky Heterostructure to Achieve Interfacial Synergy in the Oxygen Reduction Reaction for Aluminum-Air Batteries.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c13871
Abstract: The rational design of non-noble metal-based electrocatalysts for an efficient oxygen reduction reaction (ORR) is an important research topic to promote the advancement of aluminum-air batteries. In this work, heterostructural Co/MnO nanoparticles encapsulated in a… read more here.
Keywords: oxygen reduction; reduction; aluminum air; mno ... See more keywords
All solid state rechargeable aluminum–air battery with deep eutectic solvent based electrolyte and suppression of byproducts formation
Sign Up to like & getrecommendations! Published in 2019 at "RSC Advances"
DOI: 10.1039/c9ra04567h
Abstract: In order to create a rechargeable aluminum (Al)–air battery, an aluminum–air battery with a deep eutectic solvent-based solid electrolyte was prepared. read more here.
Keywords: rechargeable aluminum; aluminum air; air battery;
Regulating solvation and interface chemistry enables advanced aluminum-air batteries.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical communications"
DOI: 10.1039/d2cc06674b
Abstract: The main challenge for developing aqueous aluminum-air batteries with high mass-specific capacity depends on the inhibition of the parasitic hydrogen evolution reaction. Herein, a regulation strategy of solvation and interface chemistry has been proposed by… read more here.
Keywords: air batteries; solvation interface; chemistry; aluminum air ... See more keywords
Simultaneous Phosphate Removal and Power Generation by the Aluminum–Air Fuel Cell for Energy Self-Sufficient Electrocoagulation
Sign Up to like & getrecommendations! Published in 2023 at "Applied Sciences"
DOI: 10.3390/app13074628
Abstract: A self-powered electrocoagulation system with a single-chamber aluminum–air fuel cell was employed for phosphate removal in this study. Electricity production and aluminum hydroxides in solution were also investigated. When the NaCl concentration increased from 2… read more here.
Keywords: electrocoagulation; air fuel; aluminum air; phosphate removal ... See more keywords
Nitrogen and Cobalt Co-Coped Carbon Materials Derived from Biomass Chitin as High-Performance Electrocatalyst for Aluminum-Air Batteries
Sign Up to like & getrecommendations! Published in 2019 at "Catalysts"
DOI: 10.3390/catal9110954
Abstract: Development of convenient, economic electrocatalysts for oxygen reduction reaction (ORR) in alkaline medium is of great significance to practical applications of aluminum-air batteries. Herein, a biomass chitin-derived carbon material with high ORR activities has been… read more here.
Keywords: carbon; air batteries; air; aluminum air ... See more keywords