Results 131 to 140 of about 41,223 (279)

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

Influence of Reduced Graphene Oxide on the Morphological and Mechanical Behavior of Compatibilized Linear Low Density Polyethylene Nanocomposites for the Rotational Molding Industry

Journal of Vinyl and Additive Technology, EarlyView.
Influence of reduced graphene oxide on the morphological and mechanical behavior of compatibilized linear low density polyethylene nanocomposites for the rotational molding Industry. ABSTRACT This study investigates the development of high‐performance LLDPE nanocomposites reinforced with reduced graphene oxide (rGO) and a maleic anhydride‐grafted ...
Samuel Costa, Douglas Alexandre Simon, Renan Demori, Raquel Santos Mauler, João Maia, Eveline Bischoff   +5 more
wiley   +1 more source

Research Progress on Electrical Insulation Under Superimposed Voltage With High‐Frequency Harmonics in New‐Type Power Systems

High Voltage, EarlyView.
ABSTRACT A new‐type power system serves as a critical technical support for the integration of new energy, and its secure and stable operation is of great importance. However, the extensive utilisation of power electronic devices leads to power equipment insulation being subjected to electrical stresses of high‐frequency harmonics, which can easily ...
Shengtao Li, Chuang Zhang, Weiwang Wang, Yuanwei Zhu, Liuqing Yang   +4 more
wiley   +1 more source

Bridging the small‐angle X‐ray scattering–X‐ray diffraction gap in disordered layered materials: the CLADIFFMOD unified framework

Journal of Applied Crystallography, EarlyView.
A unified multi‐scale framework is proposed for the consistent analysis of small‐angle X‐ray scattering (SAXS) and X‐ray diffraction (XRD) in disordered clay minerals, combining morphology, stacking and turbostratic contributions within a single formalism.
Walid Oueslati
wiley   +1 more source

Thermal analysis of montmorillonite-aminotriazole interactions

, 2007
In the present investigation, DTA and TG techniques were used to study the thermal behaviour of montmorillonite treated with solutions of the pesticide aminotriazole (AMT), in nitrogen flow. These techniques have been complemented by mass spectrometry of
Real, Concepción, Sánchez-Soto, Pedro José, Pérez-Rodríguez, José Luis, Morillo González, Esmeralda, E. Morillo, P. Sánchez-Soto, C. Real, J. Pérez-Rodríguez   +7 more
core   +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

Adsorption of As on hydroxy-Fe-montmorillonite complexes

, 2016
Arsenate has high affinity for soluble hydroxy-Fe species and Fe-oxyhydroxide precipitates. In addition, the hydrolysis of Fe(III) and the growth of the initially precipitated Fe(III) phases are strongly influenced by the presence of montmorillonite.

core   +1 more source

Evaluation of the Rb/Sr ratio as an indicator of chemical weathering: a case study from five sedimentary sections in Northeast China

Boreas, EarlyView.
Chemical weathering plays a pivotal role in the Earth's surface material cycle and global climate regulation. It not only facilitates the reconstruction of palaeoclimate characteristics but also provides essential insights into Earth's evolutionary history.
Zhenyu Wei, Yuanyun Xie, Jie Meng, Lei Sun, Chunguo Kang, Yunping Chi, Peng Wu, Haijin Liu, Ruonan Liu, Ruitong Chang   +9 more
wiley   +1 more source

Reactive Red 195‐loaded halloysite for cotton dyeing and printing: Adsorption, characterisation and comparison with conventional exhaustion dyeing

Coloration Technology, EarlyView.
Abstract Textile wet processing generates dye‐containing effluents that require effective recovery and valorisation strategies. Halloysite nanoclay was used to capture Reactive Red 195 from a model aqueous solution, and the resulting dye‐loaded solid (REDHA7) was subsequently applied once to cotton by exhaustion dyeing and pigment‐type printing ...
Marta Perez‐Cabezas, Jorge Jordan‐Nuñez, Bàrbara Micó‐Vicent, Daniel López‐Rodríguez, Antonio Belda   +4 more
wiley   +1 more source

Montmorillonite and modified montmorillonite supported ZnO catalysts

, 2020
Bu çalışmanın amacı montmorillonit temelli materyallerle desteklenmiş ZnO katalistlerinin çöktürme yöntemiyle hazırlanmasıdır. Hazırlanan katalistlerin UV ışıkla aktiviteleri metil oranj (MO) degradasyon/dekolarizasyonu ile takip edilmiştir. Katalistlerin biçimsel özellikleri X-ışını kırınım ölçer (XRD), enerji dağılımlı X-ışınları analizi ve elementel
openaire   +1 more source