Results 31 to 40 of about 1,134 (138)
An efficient synthesis and spectroscopic characterization of Schiff bases containing 9,10-anthracenedione moiety [PDF]
, 2013 A new method has been developed for the synthesis of novel Schiff bases containg anthraquinone moiety using dodeca-Tungstosilicic acid/P2O5 under solvent free conditions at room temperature.
Afza Nighat +5 more
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Indonesian Journal of Chemistry, 2010 The preparation of Fe2O3-montmorillonite and it's application as a catalyst for congo red dye photodegradation has been carried out. Fe2O3-montmorillonite was prepared by mixing the iron complexes pillaring agent and montmorillonite.
Karna Wijaya +2 more
doaj +1 more source
Effects of Surfactants on the Thermal and Fire Properties of Poly(Methyl Methacrylate)/Clay Nanocomposites [PDF]
, 2005 Nanocomposites of poly(methyl methacrylate) (PMMA) with layered silicates and with polyhedral oligosilsesquioxanes (POSS) were prepared by bulk polymerization.
Jash, Panchatapa, Wilkie, Charles A.
core +2 more sources
Química NovaThe use of controlled release fertilizers is a trend for improving productivity, reducing costs and environmental pollution. Such materials release gradually the nutrients to the plant in order to supply its requirement and are an alternative to improve ...
Lucas L. Messa +3 more
doaj +1 more source
Functional nanomaterials for energy and sustainability [PDF]
, 2014 In view of the continuous decline in fossil fuel reserves, at a time when energy demands are steadily increasing, a diverse range of emerging nanotechnologies promise to secure modern solutions to the prehistoric energy problem.
Kelarakis, Antonios
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Jurnal Crystal : Publikasi Penelitian Kimia dan Terapannya, 2022 Telah dilakukan penelitian pembuatan membran komposit montmorilonit-glutaraldehid/kitosan (C/MM-GA). Kitosan dipreparasi dari cangkang bekicot yang diperoleh dari desa tamansari Banyuwangi sebagai matrik polimer, montmorilonit sebagai filler annorganik sedangkan crosslinker digunakan glutaraldehid.
Eko Malis, Rosyid Ridho, Heppy Findari
openaire +1 more source
Daya Dukung Sedimen Dasar Laut di Perairan Pelabuhan Cirebon dan Sekitarnya [PDF]
, 2003 Daya dukung sedimen dasar laut dan aspek keteknikan pada perencanaan pengembangan pelabuhan Cirebon lebih ditekankan pada faktor geoteknik, geofisika dan oseanografi. Pada saat pasang arah arus cenderung ke arah selatan dan baratdaya, sedangkan pada saat
Permana, A. (Asep) +1 more
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FRACTIONATION OF HEAVY HYDROGEN ISOTOPES IN DYNAMICAL SYSTEMS
Геохімія техногенезу, 2019 The possibility of using mineral adsorbents for cleaning the moderator of heavy water reactors from tritium is determined. Three dynamic systems have been created using montmorilonite, sepiolite and palygorskite clays, and zeolite (systems M-Z, S-Z and P-
Pushkarov O. +3 more
doaj +1 more source
Research of Mineral Adsorbents Application for Water-alcohol Solutions Purification in Technology of Alcoholic Beverages [PDF]
, 2017 The possibility of using natural mineral adsorbents - clinoptilolite and schungite - in the adsorption purification of water-alcohol solutions of different concentrations was studied using the example of impurities of ethanol of acetaldehyde and ethyl ...
Hyvel, M. (Mariana) +2 more
core +2 more sources
, 2011 A fase sólida dos solos é composta de uma fracção mineral e uma orgânica. Por sua vez, a fracção mineral divide-se em lotes de dimensões que apresentam diferenças em relação à mineralogia e ao comportamento químico.
Sampaio, Elsa
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