MoB MBene is obtained by etching Al from MoAlB

xperimental procedure description
1 1 gmoalb powder is mixed with 100ml 25wt%NaOH solution
2 Transfer mixture to 100ml autoclave
3 Autoclave 150℃, 24h heating
5 Wash with 1M NaOH dilute solution for 3 times and deionized water for 5 times until PH≈7-8
6 Prepared powder, 80℃, vacuum drying for 10h
7 25g (NaOH) /75ml(water)+25g (NaOH)