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Effect of Silica Fillers on Characterization of Cellulose-Acrylamide Hydrogels Matrices as Controlled Release Agents for Urea Fertilizers | Swantomo | Indonesian Journal of Chemistry 21247 40332 1 PB

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Academic year: 2017

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Fig 1. FTIR spectra of cellulose-acrylamide graft copolymers
Fig 3. X-ray diffractograms of grafted cellulose andgrafted cellulose with silica added
Table 3. Effect of silica added on swelling degree andurea loading

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