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Pore radius of the untreated, thermostabilised and carbonised lignin samples. Errors of the respective fit and calculations, respectively, are given in brackets.
| Sample Name | n | P/Q (m2·cm−3) | R/(nm) |
|---|---|---|---|
| untreated | −3.85(5) | 97(20) | - |
| thermostabilised | −3.87(2) | 130(30) | - |
| carbonised | −3.45(2) | 770(50) | 1.06(4) |
