Research Article

Modification of Chitin Particles with Ionic Liquids Containing Ethyl Substituent in a Cation

Table 2

Mean size of chitin particles and particle size distribution.

1 s2 s3 s4 s
d10%-d90%d10%-d90%d10%-d90%d10%-d90%
[μm][μm][μm][μm]

Untreated chitin34–126
(74)
82–143233–26123–15724–170
(594)(137)(86)(92)
22–13615–11912–10516–104
(75)(62)(52)(57)

SD < 10% for ,  ,  and .