Results 61 to 70 of about 3,647 (224)

Diffusion behavior of water in polyamide 6 organoclay nanocomposites

open access: yeseXPRESS Polymer Letters, 2009
Research on polymer-layered silicate nanocomposites is currently an expanding field of study because they exhibit a wide range of improved properties over their unmodified starting polymers.
doaj   +1 more source

Dynamic mechanical characterization and modelling of polypropylene based organoclay nanocomposite

open access: yesEPJ Web of Conferences, 2015
In order to investigate the dynamic behaviour of polypropylene based organoclay nanocomposite, the polypropylene matrix and a master batch of polypropylene modified anhydrid maleic were mixed by means of melt mixing technique.
Wang Kui   +4 more
doaj   +1 more source

Clay Reimagined: Phyllosilicates as Future Membrane Technologies

open access: yesAdvanced Materials Interfaces, Volume 13, Issue 3, 3 February 2026.
Recent advancements in membrane technologies based on 2D materials have drawn attention for molecular‐scale separations owing to these materials’ tunable nanoscale interlayer properties. Phyllosilicates, natural and abundant layered clay minerals, have emerged as scalable and cost‐effective candidates.
Min A Kim   +4 more
wiley   +1 more source

SINTESIS DAN KARAKTERISASI KOMPOSIT KARET SILIKON-ORGANOCLAY (BENTONIT-HEXADECYLTRIMETHYLAMMONIUM BROMIDE) [PDF]

open access: yes, 2018
Penelitian sintesis dan karakterisasi komposit karet silikon-organoclay (bentonit-hexadecyltrimethylammonium bromide) telah dilakukan melalui beberapa tahapan yaitu preparasi natrium bentonit, sintesis organoclay menggunakan metode ultrasonikasi dan ...
Laila Purnama Rahmah S, NIM. 14630001
core  

Comparison of the physical properties of different polyimide nanocomposite films containing organoclays varying in alkyl chain lengths

open access: yesReviews on Advanced Materials Science, 2023
Poly(amic acid) (PAA), a precursor of polyimide (PI), is synthesized by reacting dianhydride 4-(2,5-dioxotetrahydrofuran-3-yl)-1,2,3,4-tetrahydronaphthalene-1,2-dicarboxylic anhydride with diamine 3,3′-dihydroxybenzidine in N,N′-dimethylacetamide ...
Lee Seon Ju   +4 more
doaj   +1 more source

Organoclay interaction response to sedimentary environment and sources in Paleogene shales from the Nanpu Sag: Insights for organic matter accumulation mechanism

open access: yesThe Depositional Record, Volume 12, Issue 1, February 2026.
The deep paleo‐lake, characterised by low energy and moderate salinity, facilitated the input of fine‐grained minerals and the development of aquatic organic matter. Under the combined influence of the sedimentary environment and material source, mineral‐bound organic matter was formed, which played a crucial role in the enrichment of organic matter ...
Rusi Zuo   +6 more
wiley   +1 more source

Adsorption Mechanisms of Phenol and Methylphenols on Organoclays [PDF]

open access: yesAdsorption Science & Technology, 1999
Eight clay–organic complexes were synthesized by placing quaternary ammonium cations (QUATs) on to bentonite (B) and kaolinite (K) by cation exchange. The organic cations used were hexadecyltrimethylammonium (HDTMA), dodecyltrimethylammonium (DDTMA), trimethylphenylammonium (TMPA) and tetramethylammonium (TMA).
Ceyhan, O, Guler, H, Guler, R
openaire   +4 more sources

New alternatives in photoprotection: Preparation and evaluation of lamellar silicate derivatives and their use as sunscreens

open access: yesInternational Journal of Cosmetic Science, Volume 48, Issue 1, Page 172-185, February 2026.
The use of nanotechnology in sunscreens has increased, with various filters and organoclays tested for new intercalated formulations. As animal toxicity tests decrease, New Approach Methodologies are favoured. The S4 + OMC‐NC improved cell survival under SSL and showed antimutagenic properties, making it a promising candidate for safe photoprotection ...
Daniel Mabundu Kibwila   +6 more
wiley   +1 more source

Preparation and Mechanical Properties of Rubber/Organoclay Nanocomposites

open access: yes, 2011
The NR/SBR/oranoclay nancomposites were prepared by mechanical mixing method. The dispersion of the oranoclay in the rubber matrix was characterized by X-ray diffraction and scanning electron microscopy.
Chuan Sheng Wang   +2 more
core   +1 more source

Development of key additives for organoclay-free oil-based drilling mud and system performance evaluation

open access: yesPetroleum Exploration and Development, 2018
Traditional oil-based drilling muds (OBMs) have a relatively high solid content, which is detrimental to penetration rate increase and reservoir protection.
Jinsheng SUN   +5 more
doaj   +1 more source

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