Julio Lloret Lab / Resources

Scientific tools

Practical calculations for photochemistry and electrochemistry. Explicit units, inspectable equations and conditions that travel with the result.

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eV ⇄ kJ mol⁻¹01 / 04

Energy unit converter

Molecular and molar energies, spectroscopic equivalents, and a separate macroscopic-energy mode.

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E = hc / λ02 / 04

Photon energy calculator

Wavelength, energy, frequency and wavenumber. Optional photon-rate calculation from optical power.

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Eᵦ = Eₐ + ΔE03 / 04

Reference electrode converter

SHE, RHE, Ag/AgCl and SCE, plus custom offsets and measured ferrocene calibration.

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η = E − Eeq04 / 04

Overpotential calculator

HER, OER and ORR presets, a general Nernst equation, and user-supplied equilibrium potentials.

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Methods, assumptions & sources

Each tool states its assumptions. Nominal electrode offsets are not calibrations; photon rate is not absorbed flux; overpotential is not a full-cell voltage.

Methods, constants & sources