Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Marcin, Procek"'
Autor:
Mateusz Polis, Agnieszka Stolarczyk, Konrad Szydło, Tomasz Jarosz, Marcin Procek, Sebastian Sławski, Tomasz Gołofit, Barbara Lisiecka, Łukasz Hawełek
Publikováno v:
Energies, Vol 17, Iss 17, p 4333 (2024)
Most nanothermite compositions utilise Al as a fuel, due to its low cost, high reactivity and availability. Nevertheless, aluminothermites exhibit high ignition temperature and low active metal content. In this paper, the combustion behaviour of Ti/C
Externí odkaz:
https://doaj.org/article/7d7572fd5dcf4796b0b790a9be06e8b9
Autor:
Mateusz Polis, Konrad Szydło, Barbara Lisiecka, Marcin Procek, Tomasz Gołofit, Tomasz Jarosz, Łukasz Hawełek, Agnieszka Stolarczyk
Publikováno v:
Molecules, Vol 29, Iss 16, p 3932 (2024)
A study of the combustion processes of Ti/CuO and Ti/CuO/NC nanothermites prepared via electrospraying was conducted in this work. For this purpose, the compositions were thermally conditioned at 350, 550 and 750 °C, as selected based on our initial
Externí odkaz:
https://doaj.org/article/43b2986b195341ab92ed69e61b9bf396
Autor:
Mateusz Polis, Agnieszka Stolarczyk, Konrad Szydło, Barbara Lisiecka, Marcin Procek, Sebastian Sławski, Wojciech Domagała, Jakub Iksal, Tomasz Jarosz
Publikováno v:
Molecules, Vol 29, Iss 15, p 3664 (2024)
Nanothermites have found broad applications; however, due to being systems largely reacting in condensed phases, their performance is somewhat limited by heat and mass transfer. In order to alleviate this issue, nanothermites doped with gas-generatin
Externí odkaz:
https://doaj.org/article/9d83bc18017140068e9a4e38227f832e
Autor:
Mateusz Polis, Agnieszka Stolarczyk, Konrad Szydło, Barbara Lisiecka, Marcin Procek, Sebastian Sławski, Tomasz Gołofit, Łukasz Hawelek, Tomasz Jarosz
Publikováno v:
Energies, Vol 17, Iss 15, p 3675 (2024)
Modern energetic materials (EMs), e.g., nanothermite and NSTEX (Nanostructured Thermites and Explosive) compositions are attracting increasing research interest. In this work, we present the results of our investigation on the properties of a novel T
Externí odkaz:
https://doaj.org/article/4e21c64fd72645ebb8f5d80a49d96b9b
Autor:
Kinga Lysien, Klaudia Szatan, Konrad Szydlo, Mateusz Polis, Marcin Procek, Agnieszka Stolarczyk, Tomasz Jarosz
Publikováno v:
Molecules, Vol 28, Iss 16, p 6143 (2023)
The aims of this study were to investigate the potential of using barium peroxide as an environmentally friendly oxidising agent, to evaluate the composition of the combustion products of the developed pyrotechnic delay compositions (PDCs) and to pro
Externí odkaz:
https://doaj.org/article/cd8c4a24859847719b4c2d3d3bf6c001
Autor:
Piotr Kaluzynski, Kinga Kepska, Monika Maciuch, Erwin Maciak, Agnieszka Stolarczyk, Marcin Procek, Tomasz Jarosz
Publikováno v:
Sensors, Vol 22, Iss 24, p 9824 (2022)
Nitrogen dioxide (NO2) sensors utilising graft copolymers bearing poly(3-hexylthiophene) chains have been developed and investigated in terms of their operation parameters using different carrier gases (N2 or air) and in either dark conditions or wit
Externí odkaz:
https://doaj.org/article/ff7a5d2c6b394289835103de586ffaf3
Autor:
Mateusz Polis, Konrad Szydło, Tomasz Jarosz, Marcin Procek, Paweł Skóra, Agnieszka Stolarczyk
Publikováno v:
Materials, Vol 15, Iss 18, p 6406 (2022)
This article reports an investigation of the combustion of a binary pyrotechnic delay composition (PDC), consisting of zinc powder as fuel and KMnO4 as an oxidising agent, with zinc content ranging from 35 to 70 wt. %. The linear burning rate for del
Externí odkaz:
https://doaj.org/article/f478bb725af745b1829f8439432bc59f
Publikováno v:
Frontiers in Materials, Vol 8 (2021)
In our environment, the large availability of wasted heat has motivated the search for methods to harvest heat. As a reliable way to supply energy, SiGe has been used for thermoelectric generators (TEGs) in space missions for decades. Recently, micro
Externí odkaz:
https://doaj.org/article/550040f4ad5a4d3e8a266839a4b656d6
Autor:
Mehdi Akbari-Saatlu, Marcin Procek, Claes Mattsson, Göran Thungström, Hans-Erik Nilsson, Wenjuan Xiong, Buqing Xu, You Li, Henry H. Radamson
Publikováno v:
Nanomaterials, Vol 10, Iss 11, p 2215 (2020)
The unique electronic properties of semiconductor nanowires, in particular silicon nanowires (SiNWs), are attractive for the label-free, real-time, and sensitive detection of various gases. Therefore, over the past two decades, extensive efforts have
Externí odkaz:
https://doaj.org/article/aa3beb1dd35249c3bca79a3c78d8667e
Publikováno v:
Sensors, Vol 20, Iss 11, p 3175 (2020)
In this study, the sensitivity of reduced graphene oxide structures (rGO) to the action of selected gases (especially hydrogen, but also nitrogen dioxide and ammonia) was examined. Two sensing structures, based on rGO structures, obtained by differen
Externí odkaz:
https://doaj.org/article/783933f9794f4e76b8df6c1b08d4a1c7