Lab Calculators
Molar mass, making solutions, dilution, mass โ moles โ volume, mol% โ wt%.
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Calculators and notes for materials synthesis, XRD, spectroscopy, impedance and battery work, from weighing precursors to conductivity and cycling data.
Weighing, solutions and precursor amounts.
Molar mass, making solutions, dilution, mass โ moles โ volume, mol% โ wt%.
Balance precursor amounts, shared elements, purity and excess.
SI units, prefixes and the chemistry and battery terms to know first.
Everyday conversions with formulas and worked examples, plus a battery units converter.
3 g of NaโZrSiโOโโ worked step by step.
Ball milling and furnace programmes.
Ball-milling set-up and programme; furnace ramps and holds.
XRD and spectroscopy, one page per technique.
Bruker .raw/.brml and text files; background, peaks, d-spacing and Scherrer size.
Import and process Raman spectra, inspect peaks and export data.
Import and process FTIR / IR spectra, inspect peaks and export data.
VAMAS regions, background subtraction and peak analysis.
Import and process UV-Vis spectra, inspect peaks and export data.
Import and process Photoluminescence spectra, inspect peaks and export data.
Import and process Other spectra spectra, inspect peaks and export data.
Loadโdepth curves, unloading fits and instrument array summaries.
EIS fitting, ionic conductivity and activation energy.
Gamry .DTA and text exports; equivalent-circuit fits and Nyquist plots.
Resistance and pellet geometry โ conductivity; temperature data โ activation energy.
Reading Nyquist plots, circuits, capacitances, conductivity and Eโ by hand.
Coin cells and cycling data.
Theoretical capacity, electrode loading, C-rate currents, N/P and E/C ratios.
Cycler exports โ capacity and coulombic efficiency vs cycle.
Cells, components, coin cell assembly, Li-ion vs Na-ion vs solid-state.
Where to find structures, spectra and software.
CIF files, reference spectra, symmetry tables, DFT and XRD software.
Requests, feedback and calculation checks.
Ask for a tool, report a problem or suggest an improvement.