Size-dependent mechanical properties of PVA nanofibers reduced via air plasma treatment.
Nanotechnology
; 21(9): 095703, 2010 Mar 05.
Article
in En
| MEDLINE
| ID: mdl-20124657
ABSTRACT
Organic nanowires/fibers have great potential in applications such as organic electronics and soft electronic techniques. Therefore investigation of their mechanical performance is of importance. The Young's modulus of poly(vinyl alcohol) (PVA) nanofibers was analyzed by scanning probe microscopy (SPM) methods. Air plasma treatment was used to reduce the nanofibers to different sizes. Size-dependent mechanical properties of PVA nanofibers were studied and revealed that the Young's modulus increased dramatically when the scales became very small (<80 nm).
Full text:
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Database:
MEDLINE
Language:
En
Year:
2010
Type:
Article