Results 61 to 70 of about 41,223 (279)

Biodegradation of naphthalene in montmorillonite/polyacryamide suspensions

, 1995
The biodegradation of naphthalene in the presence of Na montmorillonite particles, of montmorillonite/polyacrylamide complexes and of polyacrylamide alone was studied in batch assays under aerobic conditions.
M. Babut, G. Villemin, C. Leyval, J. C. Block, S. Magdaliniuk, J. Y. Bottero   +5 more
core   +1 more source

Diffusion of Na and Cs in montmorillonite [PDF]

, 2008
The state and dynamics of water and cations in pure and mixed Na-Cs-montmorillonite as a function of the interlayer water content were investigated in the present study, using Monte Carlo and classical, molecular-dynamics methods. While highly idealized,
Thoenen, Tres, Churakov, Sergey V., Kosakowski, Georg, Churakov, Sergey V. (author), Churakov, Sergey, Thoenen, Tres (author), Kosakowski, Georg (author)   +6 more
core   +1 more source

Zn/Al‐NO3 Layered Double Hydroxide as Alternative Activator for Nitrile Rubber Vulcanization: Effect of the Accelerator‐to‐Sulfur Ratio on Curing Kinetics and Network Properties

Journal of Applied Polymer Science, EarlyView.
Zn/Al‐NO3 layered double hydroxide offers a low‐zinc alternative for sulfur vulcanization of nitrile rubber, reducing nominal zinc loading by an estimated 71%. Its potential as a vulcanization activator depends on the curing system: conventional curing preserves tensile strength despite slower kinetics, whereas efficient curing maintains comparable ...
Lucas Castro Roza de Faria, Marcus Vinícius Alves Sampaio de Souza, Antonio Renato Bigansolli, Paulo Jansen de Oliveira, Fernanda Cristina Fernandes Braga, Marcelo Ferreira Leão de Oliveira, Carolina Guedes Fioravante Rezende, Marcia Gomes de Oliveira, Danieli Martins do Carmo   +8 more
wiley   +1 more source

THE EFFECT OF MONTMORILLONITE ON THE RHEOLOGICAL AND PHYSICO-MECHANICAL PROPERTIES OF A THERMOSETTING POLYMER COMPOSITE

International Journal for Computational Civil and Structural Engineering
The study investigates a thermosetting polymer filled with montmorillonite. Montmorillonite is a naturally occurring layered mineral with particle sizes ranging from 8 to 12 µm.
Pavel Monastyrev, Tatiana Elchishcheva, Maxim Makarchuk, Vladimir Erofeyev, Vladimir Rimshin, Irina Erofeeva   +5 more
doaj   +1 more source

Pembuatan Bahan Polimer Elektrolit Padat Berbasis Nanokomposit Kitosan Montmorillonite Untuk Aplikasi Baterai

Jurnal Kimia dan Kemasan, 2013
Telah dilakukan pembuatan bahan polimer elektrolit padat berbasis nanokomposit kitosan montmorillonite yang diaplikasikan dalam sistem baterai. Penelitian ini dilakukan dengan tujuan untuk menentukan komposisi optimal antara kitosan, montmorillonite dan ...
Evi Yulianti, Rosiana Dwi Saputri, Sudaryanto Sudaryanto, Heri Jodi, Rohmad Salam   +4 more
doaj   +1 more source

Adsorption and characterization of exopolysaccharides from Rhizobium tropici on clay minerals

Carbohydrate Polymer Technologies and Applications, 2023
Exopolysaccharides (EPS) are extracellular macromolecular carbohydrate polymers secreted by microorganisms. EPS significantly improves soil structure, fertility and decreases erosion.
Steven L. Larson, John H. Ballard, Kauri A. Runge, Huimin Zhang, Benjamin R. Breland, Zachary H. Nick, Charles A. Weiss, Jr., Fengxiang X. Han   +7 more
doaj   +1 more source

Design of azine antioxidants for sustainable biodiesel: integrating structural characterization and molecular modeling

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract The growing global demand for sustainable energy solutions has intensified the search for renewable alternatives to fossil fuels, with biodiesel emerging as a promising candidate due to its biodegradability and lower emissions. However, its large‐scale application is limited by low oxidative stability, which compromises storage and performance.
Patricia R. S. Wenceslau, Chris H. J. Franco, Leonardo R. de Almeida, Vitor S. Duarte, Ronaldo G. F. Junior, Guilherme Paixão, Antônio S. N. Aguiar, Gilberto L. B. de Aquino, Leonardo G. Costa, Leonardo L. Borges, Hamilton B. Napolitano   +10 more
wiley   +1 more source

Combined Removal of Sr2+ by Montmorillonite-carbonate Mineralizing Bacteria

Yuanzineng kexue jishu, 2023
Adsorption and biomineralisation are two important methods in the treatment of various radioactive heavy metal pollution. Among them, adsorption is considered by researchers as one of the most promising methods for the treatment of heavy metal wastewater
DAI Qunwei;WANG Weifu;ZHAO Yulian;XU Fengqin;DANG Zheng;WANG Yan
doaj  

A lithium-bearing aluminian regular mixed layer montmorillonite-chlorite from Huy, Belgium

, 1974
A bluish-green clay found in veins cutting across brecciated slates of the Llanvirnian stage at Huy, Belgium, is shown by X-ray diffraction and chemical analysis to be a lithium-bearing, aluminium-rich, regular mixed layer montmorillonite-chlorite with ...
Brown, G., Thorez, J., Bourguignon, P.
core   +1 more source

Beyond antimicrobials: Ecological nano‐strategies for rebalancing dysbiotic oral microbial homeostasis

BMEMat, EarlyView.
Oral microbial homeostasis, a dynamic host‐microbe balance, is vital in infectious diseases. Conventional antibiotics often disrupt this homeostasis, spurring interest in nanomaterials for oral microbial homeostasis rebalancing. This review outlines nanomaterial strategies across three ecological levels (population/community, ecosystem, and cross ...
Chen Hu, Aohan Luan, Yujun Yang, Linlin Wang, Huilin Wang, Ning Wang, Guixin He, Yajie Yang, Rabiya Noor, Jawad Hussain, Longquan Shao   +10 more
wiley   +1 more source