Lead Acid Battery Flyback Pulses: Electrolyte Decomposition

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    Electrochemistry
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Discussion Overview

The discussion revolves around the potential effects of inductively generated flyback pulses on the electrolyte of lead acid batteries, specifically whether these pulses can cause decomposition or consumption of components within the electrolyte, leading to energy release. The scope includes theoretical implications and practical applications related to battery reconditioning.

Discussion Character

  • Exploratory, Technical explanation, Debate/contested

Main Points Raised

  • One participant questions if flyback pulses (~1kV) can lead to the decomposition of electrolyte components in lead acid batteries.
  • Another participant suggests that while pulses may help break up sulfate deposits, the low impedance of the battery may ground the voltage of the pulses, limiting their chemical effects on the electrolyte.
  • A third participant emphasizes the need for reputable sources to support claims made in the discussion.
  • One participant mentions that their comment was based on personal experience and cannot be referenced, indicating a reliance on anecdotal evidence.
  • Another participant proposes using Google or Google Scholar to find supporting information for the claims made.

Areas of Agreement / Disagreement

Participants express differing views on the effectiveness of flyback pulses in affecting the electrolyte, with some suggesting limitations due to grounding effects. There is no consensus on the overall impact of these pulses on electrolyte decomposition.

Contextual Notes

The discussion includes assumptions about the behavior of electrical pulses in relation to battery chemistry and lacks specific references to empirical studies or established theories.

Who May Find This Useful

Individuals interested in battery technology, particularly those exploring methods for reconditioning lead acid batteries, may find this discussion relevant.

JulesP
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TL;DR
Plausibility of electrolyte decomposition using Flyback pulses
Can inductively generated flyback pulses (~1kV) cause the decomposition or ‘consumption’ of any components in the electrolyte of a lead acid battery resulting in an energy release?
 
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Only in part. While pulses can apparently be used to break up Sulphate deposits, I have also heard that the voltage of pulses, once they meet the battery, is effectively grounded due to the low impedance of the pulse-producing coil and the battery itself. As such they are no longer in a position to effect any significant changes to the electrolyte at a chemical level. What do you think?
 
JulesP said:
I have also heard
At PF, we require links to reputable sources for this. "I have heard" is generally not good in the technical forums. Thanks :smile:
 
It was a personal comment from a fellow researcher. So I am not in a position to reference it. . . .
 
Perhaps a Google or Google Scholar search could provide some backup for the comment? :smile:
 

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