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  2. Molten-salt battery - Wikipedia

    en.wikipedia.org/wiki/Molten-salt_battery

    The ZEBRA's liquid electrolyte freezes at 157 °C (315 °F), and the normal operating temperature range is 270–350 °C (520–660 °F). Adding iron to the cell increases its power response. [16] ZEBRA batteries are currently manufactured by FZSoNick [18] and used as a power backup in the telecommunication industries, Oil&Gas and Railways. It ...

  3. Subnautica - Wikipedia

    en.wikipedia.org/wiki/Subnautica

    Subnautica is a 2018 action-adventure horror survival game developed and published by Unknown Worlds Entertainment. The player controls Ryley Robinson, a survivor of a spaceship crash on an alien oceanic planet, which they are free to explore.

  4. Jelly roll (battery) - Wikipedia

    en.wikipedia.org/wiki/Jelly_roll_(battery)

    The jelly roll or Swiss roll design is the design used in the majority of cylindrical rechargeable batteries, including nickel–cadmium (Ni-Cd), nickel-metal hydride (Ni-MH), and lithium-ion (Li-ion). The design has this name because the cross section of the battery looks like a Swiss roll.

  5. Comparison of commercial battery types - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_commercial...

    Cell chemistry Also known as Electrode Re­charge­able Com­mercial­ized Voltage Energy density Specific power Cost † Discharge efficiency Self-discharge rate Shelf life Anode Electro­lyte Cathode Cutoff Nominal 100% SOC by mass by volume; year V V V MJ/kg (Wh/kg) MJ/L (Wh/L) W/kg Wh/$ ($/kWh) % %/month years Lead–acid: SLA VRLA PbAc ...

  6. Aqueous battery - Wikipedia

    en.wikipedia.org/wiki/Aqueous_battery

    An aqueous battery is an electric battery that uses a water-based solution as an electrolyte.The aqueous batteries are known since 1860s, do not have the energy density and cycle life required by the grid storage and electric vehicles, [1] but are considered safe, reliable and inexpensive in comparison with the lithium-ion ones. [2]

  7. Atomic battery - Wikipedia

    en.wikipedia.org/wiki/Atomic_battery

    A thermionic converter consists of a hot electrode, which thermionically emits electrons over a space-charge barrier to a cooler electrode, producing a useful power output. Caesium vapor is used to optimize the electrode work functions and provide an ion supply (by surface ionization) to neutralize the electron space charge. [6]

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  9. Electrochemical cell - Wikipedia

    en.wikipedia.org/wiki/Electrochemical_cell

    In the half-cell performing oxidation, the closer the equilibrium lies to the ion/atom with the more positive oxidation state the more potential this reaction will provide. [1] Likewise, in the reduction reaction, the closer the equilibrium lies to the ion/atom with the more negative oxidation state the higher the potential. [citation needed]