2019
DOI: 10.1039/c9ee00862d
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Rechargeable ultrahigh-capacity tellurium–aluminum batteries

Abstract: A novel cell configuration allows a Te nanowire positive electrode for delivering an ultrahigh discharge capacity in tellurium–aluminum batteries.

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Cited by 186 publications
(158 citation statements)
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“…AIBs comprise of a metallic aluminum that serves as the anode and the negative current collector, a chloroaluminate ionic liquid as the electrolyte with a AlCl 3 :EMImCl molar ratio (r)>1 (only in this cases reversible electrodeposition of metallic Al is possible), an Al‐insertion cathode material and a positive current collector. The vast majority of studies have been mainly focused on increasing energy density through the development of new cathode materials, e. g. vanadium oxides, metals sulfides, polymers, MXene, tellurium or graphitic materials amongst others . Most of these studies were carried out using expensive or unpractical materials like glassy carbon, molybdenum (Mo),, tungsten (W), or tantalum (Ta), due to the anodic dissolution of cheap and commonly used current collectors, e. g. Ni, Cu, Ti or stainless steel.…”
Section: Figurementioning
confidence: 99%
“…AIBs comprise of a metallic aluminum that serves as the anode and the negative current collector, a chloroaluminate ionic liquid as the electrolyte with a AlCl 3 :EMImCl molar ratio (r)>1 (only in this cases reversible electrodeposition of metallic Al is possible), an Al‐insertion cathode material and a positive current collector. The vast majority of studies have been mainly focused on increasing energy density through the development of new cathode materials, e. g. vanadium oxides, metals sulfides, polymers, MXene, tellurium or graphitic materials amongst others . Most of these studies were carried out using expensive or unpractical materials like glassy carbon, molybdenum (Mo),, tungsten (W), or tantalum (Ta), due to the anodic dissolution of cheap and commonly used current collectors, e. g. Ni, Cu, Ti or stainless steel.…”
Section: Figurementioning
confidence: 99%
“…[8,9] Dai and co-workers presented a rechargeable Al-ion battery using costly [EMIm]Cl as electrolyte, which achieved a specific capacity of 60 mA h g À 1 . [10] Since then, more researchers have devoted themselves to the field of Al-ion batteries, positive electrode material, [11][12][13][14][15][16] current collector [17][18][19] and electrolyte. [20][21] The battery with urea as electrolyte yielded a specific capacity of 73 mA h g À 1 after 150 cycles.…”
Section: A High Capacity Aluminum-ion Battery Based On Imidazole Hydrmentioning
confidence: 99%
“…These materials could provide a higher capacity, but the cycle stability is inferior than carbon materials. Furthermore, researchers also developed aluminum‐sulfur batteries, aluminum‐iodine batteries, and aluminum‐bismuth batteries . Guo et al .…”
Section: Introductionmentioning
confidence: 99%