Results 21 to 30 of about 1,134 (138)
Morfologi Hakisan dan Sifat Serakan Lempung Kaolinit dan Montmorilonit di Kawasan Tropika
Sains Malaysiana, 2022 Tanah terserak merupakan tanah bermasalah lantaran sifat semula jadinya yang mudah bertindak balas apabila terdapat kehadiran air lalu meningkatkan potensi hakisan cerun. Kewujudan ion natrium pada mineral lempung tanah melemahkan ikatan elektrokimia tanah terserak menyebabkan zarah lempung menolak dan menjauhi satu sama lain.
Azlan Shah Nerwan Shah +2 more
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Effects of chemical structure and morphology of graphene-related materials (GRMs) on melt processing and properties of GRM/polyamide-6 nanocomposites [PDF]
, 2020 In this work, different graphene-related materials (GRMs) and polyamide-6 (PA6) were melt compounded by twin screw extrusion. The GRMs prepared were graphene nanoplatelets (GNPs), graphene oxide (GO), reduced graphene oxide (rGO) and silane ...
Elmarakbi, Ahmed +3 more
core +2 more sources
Мінеральні ресурси України, 2020 The article presents the results of diamond prospecting studies in the Subotska structure of the Inhulskyi megablock of Ukrainian Shield. For the results, it is indicated that the Subotska structure is mimicked by crater rocks and in some cases by ...
G. A. Kalashnyk
doaj +1 more source
Sedimentological and Micropaleontological Characteristics of the Black Clay Deposit of the Baturetno Formation, Wonogiri, Central Java [PDF]
, 2016 DOI:10.17014/ijog.3.3.163-171A previous research on black clay of the Baturetno Formation identified that this clay was a palaeolake deposit. In this study, the black clay deposit was characterized by using sedimentological and micropaleontological ...
Putra, P. S. (Purna), Yulianto, E. (Eko)
core +3 more sources
Journal of Chemistry, Volume 9, Issue 1, Page 407-414, 2012., 2012 2,3‐Dihydro‐1H‐1,5‐benzodiazepines were synthesized by reaction of o‐phenylenediamine with ketones (acyclic / cyclic) under solvent free conditions in the presence of tetra butyl ammonium bromide (TBAB) in short reaction time with excellent yield.
Mohammad A. Baseer, Asgar Jafar Khan
wiley +1 more source
Humus and Humic Acids of Luvisol and Cambisol of Jiguli Ridges, Samara Region, Russia
Applied and Environmental Soil Science, Volume 2009, Issue 1, 2009., 2009 Luvisols and Cambisols are two types of sub‐boreal soils, which are known as continental and humid‐ocean types of soils in deciduous forests respectively. Morphological features of soil, which are frequently used as the main argument in solum diagnostics, are subjective and do not give final decision that continental Cambisols are a specific type of ...
Evgeny Abakumov +3 more
wiley +1 more source
The Dependence of the XRD Morphology of Some Bionanocomposites on the Silicate Treatment
Journal of Nanomaterials, Volume 2008, Issue 1, 2008., 2008 The degree of intercalation of the polyvinyl alcohol‐starch blend with the layered silicate is increased if the silicates is untreated or intercalated with ammonium ions that contain small radicals. If untreated silicate like NaMMT is used, it is possible to obtain exfoliated‐intercalated nanocomposites. The materials based on PVOH, starch, and Nanocor
Doina Dimonie +5 more
wiley +1 more source
PENGARUH PENAMBAHAN MONTMORILLONIT TERHADAP SIFAT MEKANIKKOMPOSIT FILM KARAGENAN-MONTMORILONIT
Molekul, 2014 Telah disintesis dan dikarakterisasi edible film komposit karagenan-montmorilonit. Penelitian ini bertujuan untuk memperoleh komposisi dari komponen penyusunedible film (karagenan sebagai bahan dasar, gliserol sebagai plasticizer, dan montmorilonit sebagai filler), mengetahui pengaruh penambahan montmorilonit terhadap sifat fisik dan mekanik edible ...
Fajariyah Ulfah, Irwan Nugraha
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Jurnal Abmas, 2021 Masyarakat Jayapura juga tidak berbeda dengan masyarakat Indonesia pada umumnya, yaitu mengkomsumsi makanan jajanan pasar hasil olahan waste oil. Masyarakat penjual maupun pembeli tak pernah sadar bahwa kondisi tersebut sangat rawan dalam pemicu penyakit kanker.
Doloksaribu, Florida +1 more
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Change of montmorilonite surfaсe structure with cationic surfactants adsorption
Eastern-European Journal of Enterprise Technologies, 2014 Доступними та порівняно простими фізико–хімічними методами досліджено вплив катіонних поверхнево–активних речовин з різною структурою гідрофобного ланцюга на зміну структури поверхні силікатного мінералу монтморилоніту. Доведено, що при збільшенні довжини гідрофобної частини при адсорбції алкіламонійних солей відбувається формування подвійного шару ...
openaire +4 more sources