Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Swelling capacity of superabsorbents in dejonized water: (A) percentage of gel in all samples, (B) water absorbency of samples prepared with potassium persulfate in a given time for different grain sizes, (C) water absorbency of samples prepared with ceric ammonium nitrate in a given time for different grain sizes.
