Results 21 to 30 of about 21,069 (293)
Morphology and properties evolution upon ring-opening polymerization during extrusion of cyclic butylene terephthalate and graphene-related-materials into thermally conductive nanocomposites [PDF]
, 2017 In this work, the study of thermal conductivity before and after in-situ ring-opening polymerization of cyclic butylene terephthalate into poly (butylene terephthalate) in presence of graphene-related materials (GRM) is addressed, to gain insight in the ...
Colonna, S. +4 more
core +2 more sources
Simple Method for the Preparation of Composites Based on PA6 and Partially Exfoliated Graphite [PDF]
, 2012 In the present work, the preparation of composite systems based on polyamide 6 (PA6) and exfoliated graphite was attempted by applying a simple procedure, which consists of a preliminary dispersion/exfoliation of graphite in the monomer, namely, ε ...
Bocchini, Sergio +5 more
core +3 more sources
Highly Porous Expanded Graphite: Thermal Shock vs. Programmable Heating [PDF]
Materials, 2021 Highly porous expanded graphite was synthesized by the programmable heating technique using heating with a constant rate (20 °C/min) from room temperature to 400–700 °C. The samples obtained were analyzed by scanning electron microscopy, energy-dispersive spectroscopy, low-temperature nitrogen adsorption, X-ray photoelectron spectroscopy, Raman ...
Alexander G. Bannov +8 more
openaire +2 more sources
C, 2023 Oil spills necessitate the development of effective methods for preventing their damaging effects on the environment. A number of physical, chemical, thermal, and biological methods are used to combat oil spills.
Vadim M. Kadoshnikov +6 more
doaj +1 more source
Microhardness of сompacted thermally expanded graphite
Bulletin of Taras Shevchenko National University of Kyiv. Series: Physics and Mathematics, 2019 Using the method of continuous microindentation with different loading on the indenter, the microhardness of compacted thermo-expanded graphite (TEG) samples of different dispersion was studied. The analysis of the obtained results showed that, with an increase in the average cross-sectional area of TEG particles from 40 to 120 microns, the ...
S. L. Revo +4 more
openaire +2 more sources
Фізика і хімія твердого тіла, 2020 The aim of this paper is the comparison of structural, morphological and electrical properties of thermally extended graphite synthesized by chemical oxidation of graphite with sulfur of nitric acids at all other same conditions.
V.O. Kotsyubynsky +4 more
doaj +1 more source
Adsorption of Bovine Serum Albumin on Carbon-Based Materials
C, 2018 The protein adsorption plays a very important role in biotechnology, biomolecular engineering and it is one of the main factors determining bio- and hemocompatibility of biomedical materials in medical applications, such as blood purification and wound ...
Mykola Seredych +3 more
doaj +1 more source
Electrical properties of composites based on nanoporous carbon material
Фізика і хімія твердого тіла, 2020 In this work, the morphological and electrical properties of the composite nanoporous carbon material/thermally expanded graphite or acetylene black have been investigated.
I. M. Budzulyak +7 more
doaj +1 more source
Biosensors, 2021 Recent years have witnessed an ever-increasing interest in developing electrochemical biosensors based on direct electron transfer-type bioelectrocatalysis.
Anna Kitova +4 more
doaj +1 more source
Fossil biomass preserved as graphitic carbon in a late paleoproterozoic banded iron formation metamorphosed at more than 550°C [PDF]
, 2019 Metamorphism is thought to destroy microfossils, partly through devolatilization and graphitization of biogenic organic matter. However, the extent to which there is a loss of molecular, elemental and isotope signatures from biomass during high ...
De Gregorio, BT +9 more
core +2 more sources