Figure 2.

Representative SEM images of a) Ti₃AlC₂ MAX‐phase raw particles; b) etched multilayered MXenes; representative TEM images of the obtained few‐layered Ti₃C₂T_x MXene flakes c) at low magnification and d) at high magnification (the inset shows the corresponding SAED pattern); e) XRD patterns of Ti₃AlC₂ MAX‐phase raw particles and few‐layered Ti₃C₂T_x MXene flakes; f) the colloidal solution containing few‐layered Ti₃C₂T_x MXene flakes; g) a photo of the colloidal solution containing 1D BC fibers; the h) SEM image and i) TEM image corresponding to the 1D BC fibers.