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Spectroscopic study of the polymerization of intercalated anilinium ions in different montmorillonite clays
(ELSEVIER SCIENCE BV, 2011)
The polymerization of the intercalated aniline ions was studied in three different clays, Swy2-montmorillonite (MMT), synthetic mica-montmorillonite (Synl) and pillarized Swy2-montmorillonite (PILC). PANI is formed between ...
Polyamide 66/Brazilian clay nanocomposites
(Hindawi Publishing Corporation, 2009)
Effects of soil texture and rates of K input on potassium balance in tropical soil
(Wiley-Blackwell, 2017-09-01)
The efficiency of potassium (K) fertilizer use is important in sustainable agriculture and is affected by losses related to soil texture. However, there is no information on how much K is lost by leaching in tropical soil. ...
Use of HCl-modified bentonite clay for the adsorption of Acid Blue 129 from aqueous solutions
(Taylor & Francis Inc, 2016-04-20)
The adsorption of Acid Blue 129 (AB129) from aqueous solution onto hydrochloric acid-activated montmorillonite clay (HCl-bentonite) was investigated. The activated clay was characterized by scanning electron microscopy, ...
Nanocompósitos de polietileno linear de baixa densidade (LLDPE)/argila montmorilonita: processamento, morfologia e propriedades
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Química - PPGQ, 2013-06-25)
Polymer nanocomposites filled with lamellar silicates are considered hybrid materials (organic-inorganic) of great interest both in industry and the universities, since their properties are superior to neat polymer. In ...
Potássio nas frações texturais de um Latossolo
(Universidade Estadual de Maringá (UEM), Pro-reitoria Pesquisa Pos-graduacao, 2008-10-01)
The aim of this work was to study the distribution of non-exchangeable forms of potassium in different size fractions of an Oxisol, cultivated with banana for two years in plots with and without irrigation (main plot) and ...
Evaluation of sorptive capacity of natural clay, pillared clay, and alga-modified clay to contain oil spills in soil
(Columbia International Publishing, 2016-05-14)
This paper describes the characterization of natural Patagonian clay (ARC), composed mainly of montmorillonite and illite, and two modifications: one with alga Codium fragile (ARC-ALG) and other ironpillared (ARC-PIL), as ...