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dc.contributor.authorDhanapal V-
dc.contributor.authorSubhapriya P-
dc.contributor.authorArunadevi N-
dc.contributor.authorRadjarejesri S-
dc.date.accessioned2023-08-22T07:19:49Z-
dc.date.available2023-08-22T07:19:49Z-
dc.date.issued2021-08-05-
dc.identifier.urihttps://pubs.aip.org/aip/acp/article-abstract/2352/1/020054/599534/Preparation-and-evaluation-of-N-N1?redirectedFrom=fulltext-
dc.description.abstractThe present study involved in the synthesis of a series of hydrophilic crosslinked superabsorbent polymer (SAP) materials by free radical thermal copolymerization method using methacrylic acid (MAA), 2-hydroxyethyl methacrylate (HEMA), acrylamide (AM) as monomers and N,N1-methylenebisacrylamide (N,N1-MBA) as crosslinker. The structural (FT-IR), thermal stability (TGA/DTG), morphological features (SEM), water, fertilizer uptakes and release characteristics of synthesized SAPs were analyzed for field application. An optimized polymer composition had absorbed 839 g/g of water and it released the imbibed water over a period of 23 days. Fertilizer uptake investigation revealed that 85, 70 and 80% of urea, potash and superphosphate respectively were absorbed from their 1% solution and it had released only 33, 39 and 45% of urea, potash and superphosphate respectively at room temperature in a single absorption-desorption cycle. The results indicated that the obtained polymer may be used as matrix for the controlled release of water and fertilizers in agriculture sector.en_US
dc.language.isoen_USen_US
dc.publisherAIP Conference Proceedingsen_US
dc.titlePREPARATION AND EVALUATION OF N, N1-METHYLENEBISACRYLAMIDE CROSSLINKED POLYMER FOR THE CONTROLLED RELEASE OF WATER AND FERTILIZER IN AGRICULTURE SECTORen_US
dc.typeArticleen_US
Appears in Collections:National Conference



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