Table 1 B4C powders synthesized using anhydrous boron oxide (B2O3) and varying carbon (C) sources.

From: Defect-induced B4C electrodes for high energy density supercapacitor devices

Sample name

Synthesis conditions

Carbon source (C)

Milling time (h)

Reaction

S1@G3

Graphite

3

Induction furnace (at 1450 °C for 6 h)

S2@G6

Graphite

6

S3@A3

Active carbon

3

S4@A6

Active carbon

6