Compact collapsible wideband VHF antenna

Abraham, Mary Rani; K.M, Abdul Wahab; Kundukulam, Sona O.; Ganesan, U.

doi:10.1109/apsym.2016.7929153

Cited by 2 publications

(3 citation statements)

References 4 publications

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“…The specific capacities of carbon-PTFE membranes cathode are highly affected by the carbons, as revealed by the literature [3,4]. SWNT has highest specific capacity among all types of carbon, while graphite has lowest specific capacity (Fig.3).…”

Section: Specific Capacity Of Diffract Carbons For Li-air Cellsmentioning

confidence: 95%

“…Li-oxygen (air) cells with organic electrolyte have been demonstrated and they have potentials to become next generation high-energy power sources [1][2][3][4][5][6][7]. Based on the active materials of Li and O 2 , and reaction product of Li 2 O, the theoretical energy density Li-O 2 chemistry is >5300Wh/kg.…”

Section: Introductionmentioning

confidence: 99%

“…Based on the active materials of Li and O 2 , and reaction product of Li 2 O, the theoretical energy density Li-O 2 chemistry is >5300Wh/kg. However, the cathode is usually made of carbonaceous materials and its specific capacity is determined by the weight of carbon instead of oxygen that can be supplied from air [3,4,7] when a Li ion conductive organic electrolyte is used. The weight of a lithium anode is usually a small fraction of a carbon cathode.…”

Section: Introductionmentioning

confidence: 99%

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Carbon Nanotube Electrode Materials for Li-air Cells

Dai¹,

Kogut²,

Jin³

et al. 2008

ECS Trans.

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In this paper, carbon nanotubes (CNTs) have been investigated as oxygen cathode materials used for Li-oxygen/air cells and compared with carbon black (CB), graphite (G), and active carbon (AC). Both multi wall nanotube (MWNT) and single wall nanotube (SWNT) showed advantage when compared with other types of carbonaceous materials. The higher discharge capacity of CNTs than AC is explained by the exposed surface area surface area. SWNT is very promising as a cathode material in terms of higher capacity and energy density for Li-oxygen/air cells, while MWNT has low cost advantages. CNT based high energy density Li-oxygen/air cells have the potential to be developed into high next generation specific energy power sources.

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Section: Specific Capacity Of Diffract Carbons For Li-air Cellsmentioning

confidence: 95%