Results 71 to 80 of about 4,085,209 (263)

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

Macromolecular Rapid Communications, EarlyView.
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

Influence of bis(triethoxysilylpropyl) tetrasulfide amount on the properties of silica-filled epoxidized natural rubber-based composites

Science and Engineering of Composite Materials, 2016
The aim of the present article is to investigate the influence of the amount of bis(triethoxysilylpropyl) tetrasulfide on the curing characteristics and mechanical and dynamic properties of rubber composites based on epoxidized natural rubber (Epoxyprene
Al-Hartomy Omar A., Al-Ghamdi Ahmed A., Al Said Said A. Farha, Dishovsky Nikolay, Mihaylov Mihail   +4 more
doaj   +1 more source

Piezoresistive Natural Rubber Composites: A Comparison Between Low‐Temperature Glutaraldehyde Curing Agents and Conventional Sulfur Curing Systems

Polymer Composites, EarlyView.
The secondary electrical signal peak during cyclic experiment observed in S‐cured NR sensors was eliminated with GA curing due to the homogeneous distribution of crosslink points in the GA‐cured NR network. ABSTRACT This study examines the piezoresistive behavior of natural rubber (NR) composites cured with sulfur (S) and glutaraldehyde (GA) and ...
Rawiporn Promsung, Arthittaya Chuaybamrung, Antonia Georgopoulou, Yeampon Nakaramontri, Frank Clemens, Ekwipoo Kalkornsurapranee   +5 more
wiley   +1 more source

Development of thermoplastic elastomers based on maleated ethylene propylene rubber (m-EPM) and polypropylene (PP) by dynamic vulcanization

eXPRESS Polymer Letters, 2007
Dicumyl peroxide (DCP)-cured thermoplastic vulcanizates (TPVs) based on blends of maleated ethylene propylene rubber (m-EPM) and polypropylene (PP) using maleated-PP as a compatibilizer have been developed.
doaj   +1 more source

Development of Polypropylene-based Thermoplastic Elastomers with Crumb Rubber by Dynamic Vulcanization: A Potential Route for Rubber Recycling

, 2019
In our current paper the preparation and properties of thermoplastic elastomer produced by dynamic vulcanization is presented and discussed. We dynamically vulcanized natural and styrene butadiene rubber (NR/SBR) phase by continuous extrusion. Dispersion
I. Halász, Dávid Kocsis, D. Simon, A. Kohári, T. Bárány   +4 more
semanticscholar   +1 more source

Electrospun Carbon Nanofiber‐Based Multifunctional Electrocatalysts for Zinc‐Air Batteries and Overall Water Splitting: Fabrication, Progress, and Perspective

Rare Metals, EarlyView.
ABSTRACT The development of high‐performance and stable electrocatalysts for oxygen reduction reaction (ORR), oxygen evolution reaction (OER), and hydrogen evolution reaction (HER) plays a critical role in advancing clean energy technologies, including metal‐air batteries and hydrogen production through overall water splitting.
Chen‐Yu Cai, Wen‐Jun Niu, Bing‐Xin Yu, Li‐Yang Xu, Fu‐Ming Wang   +4 more
wiley   +1 more source

Novel compatibilization of nylon-12/natural rubber thermoplastic elastomers using hydroxyl telechelic natural rubber and natural fiber reinforcement

eXPRESS Polymer Letters
This work introduces an innovative method to enhance the compatibility of nylon-12/natural rubber thermoplastic elastomers by utilizing hydroxyl telechelic natural rubber as a reactive compatibilizer and natural fibers as reinforcement.
Jutatip Makmanee Treitler, Diew Saijun, Kritsada Phatcharasit, Suwat Rattanapan   +3 more
doaj   +1 more source

Novel thermoplastic vulcanizates (TPVs) based on silicone rubber and polyamide exploring peroxide cross-linking

eXPRESS Polymer Letters, 2014
Novel thermoplastic vulcanizates (TPVs) based on silicone rubber (PDMS) and polyamide (PA12) have been prepared by dynamic vulcanization process. The effect of dynamic vulcanization and influence of various types of peroxides as cross-linking agents were
K. Naskar, T. Chatterjee, S. Wiessner, G. Heinrich   +3 more
doaj   +1 more source

FACILE FUNCTIONALIZATION OF sp2 CARBON ALLOTROPES WITH A BIOBASED JANUS MOLECULE [PDF]

, 2017
A simple, versatile, sustainable, not expensive method for the functionalization of sp2 carbon allotropes, both nanosized and nano-structured, without altering their bulk crystalline organization, is presented.
Barbera, Vincenzina, Bernardi, Andrea, Galimberti, MAURIZIO STEFANO, Guerra, Silvia   +3 more
core   +1 more source

3D Printed Flexible Piezoelectric Sensors for Integrated Hybrid Electronics

Small, EarlyView.
A comprehensive 3D printing strategy can fabricate high performance piezoelectric transducers on various substrates for wearable and flexible electronics applications. Demonstrations include human‐machine interfaces, tactile electronic skin, and a multifunctional system integrating piezoelectric sensors with quantum dot light‐emitting diodes.
Daniel Wai Hou Ng, Hassene Ben Atitallah, Ghazaleh Haghiashtiani, Jinsheng Fan, Hyunjun Kim, Guebum Han, Riyan Mendonsa, Razman Zambri, Michael C. McAlpine   +8 more
wiley   +1 more source