On bad habits that occur among those who play instruments

Dual doped monolayer and bilayer graphene: The case of 4p and 2p elements

“…On the other hand, to the best of our knowledge, the synthesis of Si doped graphene presents more difficulties, even though the presence of Si atoms in the basal plane of graphene has been confirmed [21,22]. Also, Si doped graphene has been characterized by density functional calculations [7,8,23,24]. On the contrary, we could not find reports on the preparation of Aldoped graphene.…”

“…boron [3][4][5] and nitrogen [6], elements with an atomic radii much larger have been successfully introduced in graphene. Moreover, some of them can be produced in large quantities, such as sulfur [7][8][9][10][11][12][13][14][15][16][17][18][19][20][21], and phosphorus [7][8][9][17][18][19][20] doped graphene. On the other hand, to the best of our knowledge, the synthesis of Si doped graphene presents more difficulties, even though the presence of Si atoms in the basal plane of graphene has been confirmed [21,22].…”

“…On the contrary, we could not find reports on the preparation of Aldoped graphene. Yet, theoretical calculations have shown that it is a very interesting 2D material [7,8,25,26]. Moving down in the periodic table, Se [27,28], Ni [29,30], Mn [30], Fe [31], Co [30], were embedded in the graphene plane.…”