In situ preparation of magnetic Fe 3 O 4 .Cu 2 O.Fe 3 O 4 /cryogel nanocomposite powder via a reduction-coprecipitation method as adsorbent for methylene blue water pollutant: In situ preparation of magnetic Fe 3 O 4 .Cu 2 O.Fe 3 O 4 /cryogel nanocomposite powder
In situ preparation of magnetic Fe 3 O 4 .Cu 2 O.Fe 3 O 4 /cryogel nanocomposite powder via a reduction-coprecipitation method as adsorbent for methylene blue water pollutant