Ultralow-Bulk-Density Transparent Boehmite Nanofiber
Cryogel Monoliths and Their Optical Properties for a Volumetric Three-Dimensional
Display
Gen Hayase
Takuya Funatomi
Kota Kumagai
10.1021/acsanm.7b00097.s003
https://acs.figshare.com/articles/media/Ultralow-Bulk-Density_Transparent_Boehmite_Nanofiber_Cryogel_Monoliths_and_Their_Optical_Properties_for_a_Volumetric_Three-Dimensional_Display/5726932
Ultralow-bulk-density
transparent porous monoliths have unique
optical properties, such as low refractive index, and usually can
be obtained via supercritical drying to prevent deformation and collapse
of the microstructure. We succeeded in fabricating a transparent cryogel
with a bulk density of 3.5 mg cm<sup>–3</sup> via vacuum freeze-drying
of a monolithic wet gel composed of boehmite nanofibers. In the case
of the addition of a functional material into the starting sol, a
composite material can be obtained. The composite cryogel with a fluorescent
molecule was applied to a volumetric three-dimensional display.
2017-12-15 00:00:00
monolith
cm
3.5
microstructure
collapse
cryogel
Boehmite Nanofiber Cryogel Monoliths
bulk density
Optical Properties
vacuum freeze-drying
Volumetric Three-Dimensional Display Ultralow-bulk-density
material
molecule
sol
mg
Ultralow-Bulk-Density
deformation
boehmite nanofibers
display