Projects per year
Nanocellulosic films prepared using mechanically disintegrated cellulose nanofibrils (CNF) and TEMPO-oxidised nanofibrils (TEMPO-CNF) are patterned using thermal R2RNIL. Although CNF films are brittle and they are not thermoplastic with clear softening points, we have shown earlier that the mechanical patterning of the film is possible. Our earlier works demonstrate the micropatterning of CNF films with an interesting temperature dependency and simultaneously the nanoimprinting process smoothed the film surface roughness. In this work we demonstrate the fabrication of roll-to-roll printed nanograting structures with dimensions down to 90 nm. Temperature, printing speed, pressure are and humidity of the films are varied and effect to the printing quality discussed.
|Publication status||Published - 2016|
|Event||29th International Microprocesses and Nanotechnology Conference, MNC 2016 - Kyoto, Japan|
Duration: 8 Nov 2016 → 11 Nov 2016
|Conference||29th International Microprocesses and Nanotechnology Conference, MNC 2016|
|Abbreviated title||MNC 2016|
|Period||8/11/16 → 11/11/16|
- roll to roll
FingerprintDive into the research topics of 'Fabrication of Nanogratings on Nanocellulose Films Using a Roll-to-Roll Nanoimprinting Method'. Together they form a unique fingerprint.
- 1 Finished
GreeNanoFilms: Development and application of ultra-high resolution nano-organized films by self-assembly of plant-based materials for next generation opto- and bio-electronics
1/02/14 → 31/01/17
Project: EU project