# Later electrochemical replications — section 3

## McKubre replications
Pages: Electrochemistry report · pp. 104–108

Tested reported loading, current-density, alloy, additive, and electromigration conditions in closed calorimeters. The reported excess power was not reproduced.

## Staker: open and closed calorimeters
Pages: Electrochemistry report · pp. 109–124

Compared reconstructions of the open apparatus with closed-cell experiments. Apparent excess heat was traced to calorimeter behavior, chemical recombination, and measurement errors.

## Hubler: palladium nanoparticles
Pages: Electrochemistry report · pp. 124–127

Tested nanoparticle-coated palladium foil using the MS80 calorimeter. The reported heat events were not reproduced.

## Storms: annealed palladium
Pages: Electrochemistry report · pp. 130–137

Tested sample preparation, loading, and long-duration electrolysis. No reproducible excess heat was observed.

## Miles: alloyed cathodes
Pages: Electrochemistry report · pp. 137–143

Recreated palladium–boron–cerium cathodes and related protocols. No calorimetric evidence of LENR was found.

## Boss and Barham: palladium codeposition
Pages: Electrochemistry report · pp. 143–150

Tested experiments that deposited palladium during electrolysis. In the Barham reconstruction, spatial temperature measurements located the heat at the anode rather than the palladium cathode.

## Energetics: SuperWave currents
Pages: Electrochemistry report · pp. 151–154

Applied varying electrochemical-current waveforms associated with large reported heat gains. No excess heat was reproduced.

## Letts: laser stimulation
Pages: Electrochemistry report · pp. 156–160

Tested laser stimulation of loaded cathodes. The claimed excess heat was not reproduced, and the proposed relationship with laser beat frequency was not supported.