Results 111 to 120 of about 96,010 (276)

Polyaniline as a dual flame retardant and electrostatic dissipative additive in polyethylene nanocomposites

Journal of Vinyl and Additive Technology, Volume 31, Issue 2, Page 339-355, March 2025.
Effecft of co‐doping polyaniline with phosphoric acid and phytic acid on the heat release rate of polyethylene. Abstract Polyolefins, such as polyethylene (PE), are highly flammable and electrically insulative, limiting their applicability. The study explored the flame‐retardancy and electrical conductivity of PE/polyaniline (PE/PANI) nanocomposites ...
Akeem Adisa, Joseph K. O. Asante, Vincent O. Ojijo, António B. Mapossa, Washington Mhike   +4 more
wiley   +1 more source

Synthesis and Characterization of Chitosan/Phosphotungstic Acid-Montmorillonite Modified by Silane for DMFC Membrane

Indonesian Journal of Chemistry, 2015
Montmorillonite was functionalized by (3-glycidyloxypropyl) trimethoxy silane (GPTMS). Subsequently, chitosan (CS) membranes filled by GPTMS-modified montmorillonite particles were prepared and characterized by FTIR.
Dian Permana, Muhammad Purwanto, La Ode Ahmad Nur Ramadhan, Lukman Atmaja   +3 more
doaj   +1 more source

Influence of the hydrophilicity of montmorillonite on structure and properties of thermoplastic wheat starch/montmorillonite bionanocomposites [PDF]

, 2021
Irene Derungs, Maite Rico, J. López, L. Barral, Belén Montero, Rebeca Bouza   +5 more
openalex   +1 more source

Eye makeup in Northwestern Iran at the time of the Assyrian Empire: a new kohl recipe based on manganese and graphite from Kani Koter (Iron Age III)

Archaeometry, EarlyView.
Abstract Kohl was ubiquitous in ancient Egypt and the Middle East, and routinely included among the toiletries deposited in burials. For Egypt, kohl recipes are increasingly well‐studied and known to use a range of inorganic and organic ingredients. Although these are often lead‐based, manganese‐ and silicon‐rich compounds are also attested.
Silvia Amicone, Baptiste Solard, Shelir Amelirad, Eghbal Azizi, Lara Maritan, Maxime Rageot, Christoph Berthold, Karen Radner   +7 more
wiley   +1 more source

Method of nanocarbon/montmorillonite powder extraction [PDF]

, 2014
Jialun Tang, Zepeng Zhang, Daojin Zhou
openalex   +1 more source

Soil wetting and drying processes influence stone artefact distribution in clay‐rich soils: A case study from Middle Gidley Island in Murujuga, northwest Western Australia

Archaeometry, EarlyView.
Abstract Soils that contain swelling clay minerals (e.g., montmorillonite) expand and contract during wetting and drying, causing movement within the soil profile. This process, known as argilliturbation, can alter artefact distributions, destroy stratigraphy and complicate the interpretation of archaeological deposits.
Caroline Mather, Matthias Leopold, Kaitlin Sullivan, Kane Ditchfield, Tom Horrocks, Luke Gliganic, Emma Beckett, Diana Patalwala, Emielda Yusiharni, Michael Smirk, William Hiscock, Jo McDonald   +11 more
wiley   +1 more source

ROS generation and p-38 activation contribute to montmorillonite-induced corneal toxicity in vitro and in vivo [PDF]

, 2022
Jia Liu, Shubin Yang, Laien Zhao, Feng Jiang, Shengjun Peng, Ruikang Zhao, Yanmei Huang, Xiaoxuan Fu, Rongrui Luo, Yu Jiang, Zelin Li, Nan Wang, Tengzheng Fang, Zhuhong Zhang   +13 more
openalex   +1 more source

Epoxy resin‐based sealers modified with clay nanoparticles: Evaluation of their physicochemical and mechanical properties

European Journal of Oral Sciences, EarlyView.
Abstract Epoxy resin‐based sealers are commonly used in endodontic treatment due to their superior physicochemical properties. Therefore, it is important to utilize these materials by enhancing their properties. Nonetheless, several of their properties remain suboptimal, including the relatively prolonged setting time, the moderate yet clinically ...
Fotis Dimopoulos, Konstantinos Kodonas, Alexandros K. Nikolaidis, Elisabeth A. Koulaouzidou, Nikolaos Economides, Christos Gogos   +5 more
wiley   +1 more source

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

International Journal of Cosmetic Science, EarlyView.
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, Alice Simon, Letícia Coli Louvisse de Abreu, Carlos Rangel Rodrigues, Valeria Pereira de Sousa, Marcelo de Pádula, Lucio Mendes Cabral   +6 more
wiley   +1 more source

Commercial clays in cosmetic formulations for hair care: Characterization and application to improve the mechanical properties of hair fibre

International Journal of Cosmetic Science, EarlyView.
The shampoo and conditioner bar formulations enhanced hair gloss, promoting softness, improved cuticle alignment, and effective protection of hair shafts against external aggressors. Findings from mechanical properties measurements indicate that the clay‐containing formulations enhance the mechanical strength of hair, contributing to stronger and more ...
João Pedro Gonçalves de Souza Soares, Melânia Lopes Cornélio, Fausthon Fred da Silva   +2 more
wiley   +1 more source