Results 111 to 120 of about 43,907 (278)

Investigation of petrography, mineralogy and alteration of northern part of the Chahfiruzeh porphyry copper deposit, northwest of Shar-e-Babak, Kerman

Journal of Economic Geology, 2019
Introduction The Chahfiruzeh porphyry copper deposit is located at 35 Km northwest of Shar-e-Babak in Dehaj–Sarduieh part of the Urumieh- Dokhtar magmatic arc (UDMA).
Mohammad Boomeri, Habib Biabangard, Zahra Zeinadini   +2 more
doaj   +1 more source

Improvement of water absorption behavior and mechanical properties of woven jute fiber‐reinforced epoxy composites with waste eggshell filler

Polymer International, EarlyView.
This study investigates the influence of waste eggshell powder on the water absorption and mechanical properties of jute fiber‐reinforced epoxy composites. Optimal eggshell filler content (2 wt%) significantly enhances composite performance by reducing water absorption and improving mechanical properties.
Safak Yildizhan, Anand Mohanam, Ranjitha Jambulingam, Vishal Gavande, Won‐Ki Lee   +4 more
wiley   +1 more source

Investigation of the Mechanical, Thermal, and Morphological Properties of ABS Composite Reinforced With Bentonite and DEHPA‐Modified Bentonite

Journal of Polymer Science, Volume 63, Issue 6, Page 1505-1517, 15 March 2025.
Mechanical and thermal properties of ABS/Bentonite/DEHPA composites. ABSTRACT This study investigates the mechanical, thermal, and surface characteristics of acrylonitrile–butadiene–styrene (ABS) composites reinforced with bentonite and bis(2‐ethylhexyl) phosphate (DEHPA)‐modified bentonite.
İdris Karagöz, B. Şebnem Şimşiroğlu, Elif Nur Özer, Harun Sepetcioglu, Jülide Hızal   +4 more
wiley   +1 more source

In-situ copper-based metal–organic framework tailored clay synthesis for efficient pharmaceutical removal: Comprehensive adsorption and optimization studies

Scientific Reports
The present study focuses on solvothermal in-situ synthesis of copper-based metal–organic framework (Cu-MOF) supported montmorillonite (MMT) composites (CuMMT) with various Cu-MOF mass ratios (5%, 10%, and 20%) and examine these composites as adsorbents ...
Elcin Tutus, Nergiz Kanmaz, Tugba Hayri-Senel, Pelin Demircivi, Gulhayat Nasun-Saygili, Nalan Erdol-Aydin   +5 more
doaj   +1 more source

Magnetite-supported montmorillonite (K₁₀) (nanocat-Fe-Si-K₁₀): an efficient green catalyst for multicomponent synthesis of amidoalkyl naphthol

, 2023
Shripad M. Patil, Runjhun Tandon, Nitin Tandon, Iqubal Singh, Ashwini Bedre, Vilas B. Gade   +5 more
openalex   +2 more sources

Bio‐Based Polyurethanes: Mechanical Performance, Structure–Property Relationships, and Future Directions

Journal of Polymer Science, EarlyView.
This review examines bio‐based polyurethanes from renewable feedstocks, focusing on structure‐property relationships governing mechanical performance. It analyzes reinforcement strategies, benchmarks against petrochemical counterparts, and explores future directions, including non‐isocyanate routes and circular economy integration for sustainable high ...
Khaled Chawraba, Hussein Medlej, Mohamad Sakr, Akram Hijazi, Abrar Hussain   +4 more
wiley   +1 more source

Montmorillonite K-10 catalysed solvent-free synthesis of 2,3-disubstituted-4(3H)quinazolinones under microwave irradiation [PDF]

, 2004
Minoo Dabiri, Peyman Salehi, Ali A. Mohammadi, Mostafa Baghbanzadeh, Gh. Kozehgiry   +4 more
openalex   +1 more source

Sustainable Utilization and Fire Protection of Wood‐Based Composites in Buildings: Innovations, Challenges, and Future Directions

Sustainable Development, EarlyView.
ABSTRACT The increasing use of wood and wood‐based composites in construction reflects a global shift toward renewable materials that support sustainable development objectives, including carbon reduction and responsible resource use. While wood offers substantial environmental benefits compared to conventional materials such as concrete and steel, its
Qaisar Munir, Marko Hyvärinen, Timo Kärki   +2 more
wiley   +1 more source

Effect of electrolyte on the microstructure and yielding of aqueous dispersions of colloidal clay

, 2015
Na-montmorillonite is a natural clay mineral and is available in abundance in nature. The aqueous dispersions of charged and anisotropic platelets of this mineral exhibit non-ergodic kinetically arrested states ranging from soft glassy phases dominated ...
Ali, Samim, Bandyopadhyay, Ranjini
core   +1 more source

Acid Resistant and Highly Silver Selective Membranes Based on Charged Nanoporous 2D‐Materials

Small, EarlyView.
In this work, new membranes based on charged & nanoporous nanosheets with unprecedented selectivity to silver versus a wide range of other metallic ions are reported. Furthermore, a demonstrated and lead specific intralamellar lead pathway is demonstrated. A potential applicability for ubiquitous silver in WEEE is validated.
Sarah M. Chevrier, Thibault Rosier, Bo Han, Lina Cherni, Fabien L. Olivier, Hélène Isnard, Jean‐Christophe P. Gabriel   +6 more
wiley   +1 more source