Explanipedia

Supported molten-metal catalysts Open

Ravindra Datta, Ajeet Singh, I. Halász, Manuela Serban · 2023

An entirely new class of catalysts called supported molten-metal catalysts, SMMC, which can replace some of the existing precious metal catalysts used in the production of fuels, commodity chemicals, and fine chemicals, as well as in comba…

Enhanced Fatigue and Durability Properties of Natural Rubber Composites Reinforced with Carbon Nanotubes and Graphene Oxide Open

Hao Guo, Peizhi Ji, I. Halász, Dávid Zoltán Pirityi, Tamás Bárány , et al. · 2020

Fibrous carbon nanotubes (CNTs) and lamellar graphene oxide (GO) exhibit significant advantages for improving the fatigue properties of rubber composites. In this work, the synergistic effect of CNTs and GO on the modification of the micro…

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

I. Halász, Dávid Kocsis, Dániel Ábel Simon, Andrea Kohári, Tamás Bárány · 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 extrus…

Thermoplastic Dynamic Vulcanizates with In Situ Synthesized Segmented Polyurethane Matrix Open

Andrea Kohári, I. Halász, Tamás Bárány · 2019

The aim of this paper was the detailed investigation of the properties of one-shot bulk polymerized thermoplastic polyurethanes (TPUs) produced with different processing temperatures and the properties of thermoplastic dynamic vulcanizates…

Microwave Devulcanized Crumb Rubbers in Polypropylene Based Thermoplastic Dynamic Vulcanizates Open

Dániel Ábel Simon, I. Halász, J. Karger‐Kocsis, Tamás Bárány · 2018

Because of the chemically crosslinked 3D molecular structure of rubbers, their recycling is a challenging task, especially when cost efficiency is also considered. One of the most straightforward procedures is the grinding of discarded rub…

Phase Morphology and Mechanical Properties of Cyclic Butylene Terephthalate Oligomer-Containing Rubbers: Effect of Mixing Temperature Open

I. Halász, Tamás Bárány · 2016

In this work, the effect of mixing temperature (Tmix) on the mechanical, rheological, and morphological properties of rubber/cyclic butylene terephthalate (CBT) oligomer compounds was studied. Apolar (styrene butadiene rubber, SBR) and pol…

Novel Bifunctional Additive for Rubbers: Cyclic Butylene Terephthalate Oligomer Open

I. Halász, Tamás Bárány · 2015

In this paper the effect of a novel bifunctional additive [cyclic butylene terephthalate (CBT)] was investigated on the rheological, curing and mechanical properties of natural rubber (NR), styrene butadiene rubber (SBR), oil extended styr…

Failure of compression molded all-polyolefin composites studied by acoustic emission Open

I. Halász, Gábor Romhány, Ákos Kmetty, Tamás Bárány, Tibor Czigány · 2015

This paper is aimed at studying the failure behavior of polyolefin-based self-reinforced polymer composites (SRPCs) via acoustic emission (AE). Three matrix materials (ethylene octene copolymer (EOC), polypropylene-based thermoplastic elas…

Precise analysis of elements in silica powders by LA-ICP-MS Open

I. Halász · 2015

On The Molecular Basis Of Silica Gel Morphology Open

Agnieszka Kierys, J. Goworek, Michał Rawski, I. Halász · 2015

Distinction between molecular constitutions of differently made silica gels succeeded only recently. This paper seeks relationship between the different molecular structures of acid and base set gels and their morphology and pore structur…

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