Table 2 BET surface area and pores size distribution at relative pressure of P/Po.
From: Partially amorphous iron-copper-nickel sulfides for robust bifunctional electrocatalysis
Relative pressure P/Po | BET surface area (m2/g) | Langmuir Surface area (m2/g) | Pore volume less than 2.6 nm (cc/g) | Micropore volume (cc/g) by t-plot method | Micropore area (m²/g) by t-plot method | External surface area (m²/g) by V-t method |
|---|---|---|---|---|---|---|
0.30 | 12.78 | 16.91 | 6.2 × 10− 3 | 0.06 | 122.29 | 109.51 |
