Free Access
Table 2
The average length of the graphene layers of HAC materials before and after the UV irradiation.
| S# | UV dose | La (nm) | ||
|
|
||||
| (eV cm-2) | Average | Largest | ||
|
|
||||
| S1 original | .... | 0.42 | 2.7 | |
| S2 original | .... | 0.45 | 3.1 | |
| S3 original | .... | 0.43 | 1.8 | |
| S26 original | .... | 0.72 | 2.5 | |
|
|
||||
| S3 (grid irradiated for 23h) | 3.0 × 1022 | 1.72 | 9.8 | a few fibers between AC structures up to 15 nm (2–3 nm thickness) |
| S3 (grid irradiated for 72h) | 1.0 × 1023 | 2.9 | 15.1 | more long-ordered fibers between AC structures (12 nm thickness) |
| S3 irradiated for 40h | 5.2 × 1022 | 1.82 | 6.6 | long-ordered fibers between AC structures (5.8 nm thick) |
| S4 irradiated for 72h | 1.0 × 1023 | 2.2 | 8.0 | individual fiber between AC structures |
| S7 irradiated for 72h | 1.0 × 1023 | 2.3 | 5.1 | individual fiber between AC structures |
| S8 irradiated for 48h | 6.3 × 1023 | 1.7 | 8.3 | a few fibers between AC structures up to 10 nm (1.5 nm thick) |
| S26 irradiated for 72h | 1.0 × 1023 | 2.5 | 8.3 | long fibers between AC structures |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.