Synthesis of a biocopolymer carrageenan-g-poly(AAm-co-IA)/ montmorilonite superabsorbent hydrogel composite [PDF]
Brazilian Journal of Chemical Engineering, 2012 A novel superabsorbent hydrogel composite based on kappa-carrageenan (κC) has been prepared via graft copolymerization of acrylamide (AAm) and itaconic acid (IA) monomers in the presence of montmorolonite clay powder, methylenebisacrylamide (MBA) as the crosslinking agent and ammonium persulfate (APS) as initiator.
exaly +4 more sources
MODIFICATION OF MONTMORILONITE SAMPLES WITH QUATERNARY SALT
Universum Technical Sciences, 2022 Feruza Makhmudova +2 more
exaly +2 more sources
Formulation design, preparation and characterization of drug carrier polysaccharide nanocomposite containing Curcumin [PDF]
شیمی کاربردی روز, 2020 In this research, with the aim of improve the loading efficiency and particle size Chitosan (CS)-Montmorillonite (MMT) nanocomposite were prepared using a ionic gelatinization method for controlled delivery of curcumin.
mahdieh chegeni, shabnam jahani zadeh
doaj +1 more source
Utjecaj modelnih otopina na poli(3-hidroksibutirat)/montmorilonit kompozite [PDF]
Kemija u industriji, 2020 Cilj ovog rada bio je pripremiti poli(3-hidroksibutirat)/montmorilonit (PHB/MMT) kompozite na laboratorijskoj preši uz zagrijavanje te odrediti utjecaj različitih modelnih otopina na kompozite i migraciju punila. Analiza modelnih otopina nakon ispitivanja migracije provedena je pomoću UV/Vis spektroskopije.
Perinović Jozić, Sanja +2 more
openaire +5 more sources
Study of the activation of Truc Thon ball clay by acids
CTU Journal of Innovation and Sustainable Development, 2023 Natural clay minerals have attracted attention for their availability and economical cost as adsorbents in the treatment of contaminants in aquatic environments.
Truong Ngoc Mai Ngo +5 more
doaj +3 more sources
Advances in Condensed Matter Physics, Volume 2023, Issue 1, 2023., 2023 We have carried out molecular dynamics (MD) simulation techniques to study the diffusion coefficient of interlayer molecules at different temperature. We have focused on the translation dynamics of water in bihydrated states within the context of water dynamics in clays.
H. O. Mohammed +2 more
wiley +1 more source
The Effect of Brusite Interlayer Deposition on Transformations of Expanding Clay Minerals Toward Chlorite Minerals in Al Sabkha Soils in AL- Diwaniyah and Hilla in Iraq [PDF]
Al-Qadisiyah Journal For Agriculture Sciences, 2015 This study is conducted to investigate the effect of brusite Interlayer deposition on transformations in clay minerals (2:1) toward mineral chlorite, through the choice of three pedons, two of them of sabakh soils(pedons1,2) and another of suitable ...
Abaas Sebur Serwan Al-Wtaify +1 more
doaj +1 more source
Sedimentological and Geochemical Study of Foundation Zone Sediment at Baiji City, North Iraq
Tikrit Journal of Pure Science, 2023 The study includes grain size analysis, clay minerals, selected heavy metals, total dissolved solids and chemical properties. The grain size analyses of (78) samples indicate that the upper layers of the floodplain are fine where the lower layers are ...
LaftaS.Kadhim +2 more
doaj +1 more source
SINTESIS DAN KARAKTERISASI FOTOKATALIS TiO2 MONTMORILONIT TERPILAR ALUMINA
Jurnal Pijar Mipa, 2017 Abstrak. Dispersi TiO2 ke dalam montmorilonit terpilar alumina (PILM) telah sukses dilakukan. Fotokatalis dibuat dengan menginterkalasikan Al13 ke dalam montmorilonit alam kemudian dikalsinasi pada temperatur 500oC. Dispersi TiO2 ke dalam montmorilonit terpilar aluminium (PILM) dilakukan dengan menggunakan metode impregnasi dengan konsentrasi teoritis ...
Iwan Sumarlan, Is Fatimah, Karna Wijaya
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