Volume 13 (2022)
Volume 12 (2021)
Volume 11 (2020)
Volume 10 (2019)
Volume 9 (2018)
Volume 8 (2017)
Volume 7 (2016)
Volume 6 (2015)
Volume 5 (2014)
Volume 4 (2013)
Volume 3 ( 2012)
Volume 2 (2011)
Volume 1 (2010)
Composite Materials
Preparation of (C/Ag) Nanocomposites Induced by High Excimer Laser

Klaudia Hurtukova; Nikola Slepičková Kasálková; Dominik Fajstavr; Anna Kutová; Petr Slepička

Volume 13, Issue 4 , October 2022

http://dx.doi.org/10.5185/amlett.2022.041707

Abstract
  In this study, we prepared hybrid materials with C and Ag layers on the surface of polydimethylsiloxane polymer (PDMS). The prepared samples were subjected to thermal treatment and modification with high energy KrF excimer laser in single shot mode. The change in the surface morphology of the samples ...  Read More

Preparation of (C/Ag) Nanocomposites Induced by High Excimer Laser


Composite Materials
Preparation of Bacterial Nanocellulose-Hydroxyapatite Composite

Anna Kutová; Ondřej Kvítek; Klaudia Hurtuková; Václav Švorčík

Volume 13, Issue 4 , October 2022

http://dx.doi.org/10.5185/amlett.2022.041708

Abstract
  Nowadays, new materials for the preparation of synthetic bone grafts are being sought after. Bones consist mainly of collagen fibres and hydroxyapatite crystals, so using synthetic grafts with a similar structure is logical. Therefore, a composite material was prepared by adding hydroxyapatite particles ...  Read More

Preparation of Bacterial Nanocellulose-Hydroxyapatite Composite


Composite Materials
The Effect of Granulated Fe Cluster-doped CNTs Support on The Catalytic Performance of NiO Catalyst in the DRM Reaction

Elguja Kutelia; Kusman Dossumov; Gaukhar Yergasiyeva; David Gventsadze; Nikoloz Jalabadze; Teimuraz Dzigrashvili; Lili Nadaraia; Olga Tsurtsumia; Manshuk Mambetova

Volume 13, Issue 4 , October 2022

http://dx.doi.org/10.5185/amlett.2022.041709

Abstract
  This study first demonstrated the possibility of the production of catalyst supports in the form of granules and tablets composed of nanoparticles of Fe atom cluster-doped CNTs using mini-mold forming and spark plasma sintering (SPS) techniques respectively. The pilot samples of the novel catalyst system ...  Read More

The Effect of Granulated Fe Cluster-doped CNTs Support on The Catalytic Performance of NiO Catalyst in the DRM Reaction


Composite Materials
Experimental Analysis of Composite Beams

Daniel Dubecky; Vincent Kvocak; Michala Weissova

Volume 13, Issue 3 , July 2022

http://dx.doi.org/10.5185/amlett.2022.031698

Abstract
  Composite polymer-concrete beams represent new modern structures that can take an advantage of the polymer's practical tensile properties and combine them with the concrete's favourable compressive properties. Drawing on this knowledge, a set of polymer beams acting compositely with a concrete slab was ...  Read More

Nanomaterials & Nanotechnology
Synthesis and thermomechanical behavior of SiC/Si compounds derived from wood waste

Miranda Benavides; Denis Leonardo Mayta; Fernando Alonso Cuzziramos; Gerhard Paul Rodriguez; Fredy Alberto Huaman-Mamani

Volume 13, Issue 3 , July 2022

http://dx.doi.org/10.5185/amlett.2022.031701

Abstract
  The traditional method of manufacturing SiC compounds is associated with a serious environmental problem, mainly due to the need for large amounts of energy (generally derived from oil) to reach processing temperatures (typically above 2500 ºC). In addition, the chemical reaction that gives rise ...  Read More

Composite Materials
Investigation of Thermal behaviour of Swelling Anti-Fire Composite Materials Identified with RFID Technology

Kamil Janeczek; Mateusz Kosyl; Aneta Araźna; Michał Czaiński; Krzysztof Lipiec; Wojciech Stęplewski; Marek Kościelski

Volume 13, Issue 2 , April 2022, , Pages 2202-1692

http://dx.doi.org/10.5185/amlett.2022.021692

Abstract
  Passive fire protections are one of the safety systems which are installed commonly in buildings. As every kind of such systems these protections have to controlled according to legal regulations. To facilitate periodic checks RFID technology can be successfully used. In this paper, thermal behaviour ...  Read More

Composite Materials
Microstructural Evolution for Super304H Austenite Steel used in China Plants

Chang Che; Shaohai Ma; Qingchuan Pan; Kai Yan; Gong Qian

Volume 13, Issue 2 , April 2022, , Pages 2202-1694

http://dx.doi.org/10.5185/amlett.2022.021694

Abstract
  Super304H (18Cr-9Ni-3Cu-Nb-N) austenite steel has high creep strength and has been used as the material of tubes in 600℃ class supercritical power plants in China. Many Super304H materials have run for more than 100,000 hours. Long-time service feature of these austenitic stainless steels has not been ...  Read More

Composite Materials
Removal of crystal violet dye using grafted guar gum along with nanoclay and MWCNT

Fiza Simran; Prathiksha Karumbaiah; Pratik Roy; R.R.N. Sailaja

Volume 13, Issue 1 , January 2022, , Pages 2201-1686

http://dx.doi.org/10.5185/amlett.2022.011686

Abstract
  The present study is aimed to remove toxic crystal violet dye from aqueous solutions. In this study guar gum (GG) has been grafted with acrylic acid (AA) by following microwave assisted grafting method. Two different nanomaterials i.e., nanoclay (NC) and multiwalled carbon nanotubes (MWCNT) has been ...  Read More

Composite Materials
Electrocaloric Effect in Sodium Bismuth Titanate Based Ferroelectric Composites

Rajani Malathi Alupatla; G. S. Kumar; G. Prasad

Volume 12, Issue 11 , December 2021, , Pages 1-5

http://dx.doi.org/10.5185/amlett.2021.111676

Abstract
  Mixed system of (1-x)Na0.5Bi0.5TiO3+(x)SrTiO3 (NBT-ST) where x=0.075, 0.125, 0.150, 0.200 ferroelectric ceramic materials are synthesized using modified pechini method. These optimized compositions are used for study of polarization versus electric field (P-E) loops. The ferroelectric response of the ...  Read More

Composite Materials
On the Effect of ECAP Processing Temperature on the Microstructure, Texture Evolution and Mechanical Properties of Commercial Pure Copper

A.I. Alateyah

Volume 12, Issue 9 , September 2021, , Pages 1-1

http://dx.doi.org/10.5185/amlett.2021.091661

Abstract
  In this study, the severe plastic deformation (SPD) behavior of commercial-grade pure copper processed using equal channel angular pressing (ECAP) was investigated. The copper rods were processed for up to 4 passes, both at room temperature and 200 oC. The microstructure and texture evolution were studied ...  Read More

On the Effect of ECAP Processing Temperature on the Microstructure, Texture Evolution and Mechanical Properties of Commercial Pure Copper


Composite Materials
Infrared Nonlinear Optical Performances of (Ga2Ge)100-x(Ga3Sb2)x (x = 15, 30, 45, 60) Thin Films

Rajnish Raj; Pooja Lohia; D. K. Dwivedi

Volume 12, Issue 9 , September 2021, , Pages 1-1

http://dx.doi.org/10.5185/amlett.2021.091662

Abstract
  The traditional melt-quench technique was used to synthesize non-oxide (Ga2Ge)100-x(Ga3Sb2)x (x = 15, 30, 45, 60) glass alloys. The vacuum thermal evaporation unit was used to obtain thin films of prepared sample for investigation of optical properties. SEM, XRD and DSC technique were used to find the ...  Read More

Infrared Nonlinear Optical Performances of (Ga<sub>2</sub>Ge)100-x(Ga<sub>3</sub>Sb<sub>2</sub>)x (x = 15, 30, 45, 60) Thin Films