Results 81 to 90 of about 3,585 (201)

Recent Developments in Compatibilization Strategies for Polymer Blends and Nanocomposites

Macromolecular Materials and Engineering, Volume 311, Issue 7, July 2026.
This review highlights recent developments and emerging compatibilization strategies in polymer blends and polymer nanocomposites. Importance of compatibilization in polymer nanocomposites is discussed, and physical methods are compared with chemical methods.
Minoo Ahmadi, Seyedeh‐Arefeh Safavi‐Mirmahalleh, Mahdi Salami Hosseini, Mehdi Salami‐Kalajahi   +3 more
wiley   +1 more source

Novel Sulfur‐Rich Polymers from Inverse Vulcanization as Functional Building Blocks for Photonics

Macromolecular Rapid Communications, Volume 47, Issue 13, 3 July 2026.
Isopropenyl aromatic comonomers, in particular novel 2,7‐diisopropenylfluorene and 2,8‐diisopropenyldibenzothiophene, synthesized by sustainable, facile, single‐step SMCCR from available brominated substrates are exploited in the Inverse Vulcanization process to obtain functional Sulfur‐rich macromolecular materials.
Raimondo Insogna, Fabiano Martorelli, Daniela Di Fonzo, Martina Martusciello, Roberto Utzeri, Angelo Angelini, Davide Comoretto, Paola Stagnaro   +7 more
wiley   +1 more source

Poly(Glycerol‐Sulfur) as a Functional Sustainable Nanomaterial: Synthesized by Anionic Ring Opening Polymerization of Elemental Sulfur

Small, Volume 22, Issue 41, 22 July 2026.
Petroleum‐derived waste sulfur is transformed into functional hyperbranched copolymers through a scalable one‐pot polymerization with glycidol. The resulting water‐soluble, redox‐responsive nanomaterials exhibit tunable structures and enable controlled release applications for advanced therapeutic delivery.
Paraskevi S. Stergiou, Mariam Cherri, Philip Nickl, Elisa Quaas, Katharina Achazi, Mathias Dimde, Mohsen Adeli, Rainer Haag   +7 more
wiley   +1 more source

"Research progress in use of dynamic vulcanization blends as heat?鄄triggered shape memory materials"

Hecheng xiangjiao gongye
Compared with traditional shape memory polymers, dynamic vulcanization blends used as thermally induced shape memory materials exhibited advantages such as easily tunable shape memory properties and simple preparation methods.
CHEN Liheng, XU Mengmeng, HAN Qingzhen, ZHANG Hongyu, ZHOU Huibin, ZONG Chengzhong
doaj   +1 more source

Patch Test Results With the European Baseline Series, 2021/2022—Joint European Results of the ESSCAA and the EBSB Working Groups of the ESCD, and the GEIDACC

Contact Dermatitis, Volume 95, Issue 1, Page 17-32, July 2026.
ABSTRACT Background Patch test results obtained with the European Baseline Series (EBS) in its current version serve both contact allergy surveillance and (re‐)assessing the diagnostic value of EBS allergens. Objectives To present results of current EBS patch testing, obtained in 59 departments in 14 European countries during 2021 and 2022.
Wolfgang Uter, S. Mark Wilkinson, Olivier Aerts, Andrea Bauer, Leopoldo Borrego, Richard Brans, Timo Buhl, Heinrich Dickel, Aleksandra Dugonik, Francesca Larese Filon, Ana Giménez Arnau, Cataldo Patruno, Györgyi Pónyai, Stamatis Gregoriou, Steffen Schubert, Dagmar Simon, Luca Stingeni, Skaidra Valiukevičienė, Elke Weisshaar, Thomas Werfel, Margarida Gonçalo, Marie‐L. A. Schuttelaar, ESSCAA and EBSB ESCD Working Groups, and the GEIDACC , Birger Kränke, Alexander Navarini, Philip Spring, Ulrike Beiteke, Cecilia Dietrich, Sibylle Schliemann, Detlef Becker, Swen Malte John, Nicola Wagner, Dimitra Koumaki, Maddalena Napolitano, Anna Belloni Fortina, Francesca Larese Filon, Rosella Gallo, Thomas Rustemeyer, Radoslaw Spiewak, Maja Kalac Pandurovic, Tanja Kmecl, Mojca Simončič Godnič, Nada Kecelj, Philippa Cousen, Ella Dendooven, Juan Francisco Silvestre Salvador, José Manuel Carrascosa Carrillo, Mónica Munera Campos, Esther Serra Baldrich, Gemma Melé‐Ninot, Cristina Barrabés Torrella, David Pesqué, María Antonia Pastor Nieto, Francisco Navarro Triviño, Inmaculada Ruiz Gonzales, Enrique Gómez de la Fuente, Susana Córdoba Guijarro, Francisco Javier Ortiz de Frutos, Fátima Tous Romero, Tatiana Sanz Sánchez, Pablo Chicharro Manso, Marta Andreu Barasoain, Marta Elosua González, Araceli Sánchez Gilo, Paloma Sánchez‐Pedreño Guillén, Pedro Mercader‐García, Carmen Paredes Suárez, María Elena Gatica Ortega, José Juan Pereyra Rodríguez, Javier Miquel Miquel, Mercedes Rodríguez Serna, Violeta Zaragoza Ninet, Ricardo González Pérez   +73 more
wiley   +1 more source

Unveiling the potential of decorating tunable morphology of bismuth sulfide nanostructures on the Bi2WO6 nanosheets for enhanced photoelectrochemical performance

Journal of Science: Advanced Materials and Devices
In this study, we used different sulfur sources (thiourea and sodium sulfide) in the hydrothermal vulcanization to create two types of Bi2S3/Bi2WO6 composite materials with different structures.
Yuan-Chang Liang, Chun-Hsi Yang
doaj   +1 more source

V.—Modern ‘Vulcanicity.’

Geological Magazine, 1875
The theory proposed of late years by Mr. Mallet to account for volcanic and earthquake phenomena, while having a charm about it from its very simplicity, is one which must nevertheless meet with very decided criticism from geologists.
openaire   +2 more sources

Effect of Varied Cure Temperature on the Cure Behavior, Mechanical Properties and Heat Build-Up of Solid Tire Tread Compound Containing Different Particles Sizes of Ground Tire Rubber

Journal of Applied Science & Process Engineering
This work investigates the effect of variation in vulcanization temperature on the cure behavior, tensile properties, tear strength, hardness, Akron abrasion loss and heat build-up of vulcanized tire tread compound in which the total rubber was replaced
Reginald Umunakwe, Chioma Ifeyinwa Madueke, Ifeoma Janefrances Umunakwe, Abdullahi Olawale Adebayo, Akinlabi Oyetunji, Sunday Gbenga Borisade, Oluwole Daniel Adigun, Dosu Malomo   +7 more
doaj   +1 more source

In-fluence of mixing schemes on ageing, swelling and permeability properties of vulcanizates from blends of natural rubber and low molecular weight natural rubber in petroleum fuels and organic solvents [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2010
Blends of natural rubber (NR) and low molecular weight natural rubber (LMWNR) were compounded using three different mixing schemes by adopting the semi-efficient sulphur vulcanization compounding formulation.
F. EGHAREVBA, F. E. OKIEIMEN, D. MALOMO, A. K. AKINLABI   +3 more
doaj  

Microbial load analysis in silicone gel breast implants

Revista de Ciências Farmacêuticas Básica e Aplicada, 2010
Silicone breast implants consist of biomaterials widely used in breast reconstitution surgeries or in mammary augmentation for esthetic reasons. A preliminary stage of the implant production process is vulcanization, which consists of heating the implant
G.C.M. Santos, F.R. Lourenço, C.M.O. Amaral, I.S. Kikuchi, T.J.A Pinto   +4 more
doaj