Research Article
Enhanced Electrical Insulation and Heat Transfer Performance of Vegetable Oil Based Nanofluids
Figure 4
TEM images of exfoliated h-BN sample, (a), (b), (c), and (d) are all TEM images under different magnification, and the arrow in figure (d) is to magnify the edges of the nanosheet.
(a) |
(b) |
(c) |
(d) |