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Najnowsze badania wskazują na to, że nanomateriały mogą częściowo zastąpić cement w kompozytach cementowych. Ostatnio zaproponowanym zamiennikiem cementu w betonie są nanokompozyty tlenku grafenu. W związku z tym, w tym badaniu laboratoryjnym, zsyntetyzowano nanocząstki FeNi3/SiO2/GO [NFSG] oraz nanocząstki SiO2 [NS] i potwierdzono za pomocą analiz FTIR, SEM i TEM ich właściwości. Następnie zastąpiono...
TEMPO or Anchoring 2,2,6,6-tetra-methylpiperidine-1oxyl radical into the nanospaces a fibre of phosphosilicate with laccase compound causes an unheard potent to be producing which called bifunctional nanocatalyst (TEMPO@FPS-laccase). TEMPO@FPS-laccase indicated proper catalytic activity for synthesis of β-oxopropylcarbamates in aqueous medium without any pollutants through a multi component coupling...
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