Slowing lithium battery dendrite formation.

softdown
softdown Solar Expert Posts: 3,901 ✭✭✭✭
First Bank:16 180 watt Grape Solar with  FM80 controller and 3648 Inverter....Fullriver 8D AGM solar batteries. Second Bank/MacGyver Special: 10 165(?) watt BP Solar with Renogy MPPT 40A controller/ and Xantrex C-35 PWM controller/ and Morningstar PWM controller...Cotek 24V PSW inverter....forklift and diesel locomotive batteries

Comments

  • softdown
    softdown Solar Expert Posts: 3,901 ✭✭✭✭

    "The PNNL team found that the origin of whiskers in a lithium metal battery lies in a structure known as the "SEI" or solid-electrolyte interphase, a film where the solid lithium surface of the anode meets the liquid electrolyte. Further, the scientists pinpointed a culprit in the growth process: ethylene carbonate, an indispensable solvent added to electrolyte to enhance battery performance.

    It turns out that ethylene carbonate leaves the battery vulnerable to damage."


    "a culprit in the growth process: ethylene carbonate, an indispensable solvent added to electrolyte to enhance battery performance"

    It's a good start anyway.

    First Bank:16 180 watt Grape Solar with  FM80 controller and 3648 Inverter....Fullriver 8D AGM solar batteries. Second Bank/MacGyver Special: 10 165(?) watt BP Solar with Renogy MPPT 40A controller/ and Xantrex C-35 PWM controller/ and Morningstar PWM controller...Cotek 24V PSW inverter....forklift and diesel locomotive batteries
  • softdown
    softdown Solar Expert Posts: 3,901 ✭✭✭✭
    FWIW you can spend some time on youtube and find that a gigantic battery breakthrough is about to be made available - for the past decade at least. But I keep getting excited. Every. Single. Time. 
    First Bank:16 180 watt Grape Solar with  FM80 controller and 3648 Inverter....Fullriver 8D AGM solar batteries. Second Bank/MacGyver Special: 10 165(?) watt BP Solar with Renogy MPPT 40A controller/ and Xantrex C-35 PWM controller/ and Morningstar PWM controller...Cotek 24V PSW inverter....forklift and diesel locomotive batteries