Zobrazeno 1 - 10
of 171
pro vyhledávání: '"Leszek Stobinski"'
Autor:
Teobald Kupka, Natalina Makieieva, Paweł Świsłowski, Małgorzata Rajfur, Artur Małolepszy, Leszek Stobiński, Stefania Grzeszczyk, Krystian Jurowski, Adam Sudoł, Roman Wrzalik, Oimahmad Rahmonov, Krzysztof Ejsmont
Publikováno v:
Molecules, Vol 29, Iss 22, p 5379 (2024)
An addition of carbon nanostructures to cement paste is problematic due to the difficulties in obtaining homogenous mixtures. The paper reports on a more effective way of mixing carboxylated multi-walled carbon nanotubes (MWCNT-COOH) in cement pastes
Externí odkaz:
https://doaj.org/article/47ccc9bcb48a45998b082e9e46e167f8
Autor:
Michal Kukielski, Weronika Bulejak, Paulina Wiecinska, Leszek Stobinski, Wioleta Slubowska, Mikolaj Szafran
Publikováno v:
Open Ceramics, Vol 9, Iss , Pp 100245- (2022)
Ceramic-graphene composites had been considered very promising for both their conductivity and superior fracture toughness compared to nonreinforced materials. However, agglomeration of graphene flakes occurring during the shaping process causes the
Externí odkaz:
https://doaj.org/article/0c8a9093f7bb43aaa863112dc2b58e9b
Publikováno v:
AUTEX Research Journal, Vol 22, Iss 2, Pp 177-183 (2020)
Conductive cellulose fibers may find application in producing antistatic materials and fibrous electronic elements for smart textiles (textronics). In this paper, we present a method of fabrication of cellulose fibers modified with the reduced graphe
Externí odkaz:
https://doaj.org/article/7ac367492a8a4dd681473bebd8674a85
Autor:
Simona Filice, Marta Mazurkiewicz-Pawlicka, Artur Malolepszy, Leszek Stobinski, Ryszard Kwiatkowski, Anna Boczkowska, Leon Gradon, Silvia Scalese
Publikováno v:
Nanomaterials, Vol 10, Iss 6, p 1157 (2020)
Nowadays heavy metals are among the higher environmental priority pollutants, therefore, the identification of new, effective, reusable and easy-to-handle adsorbent materials able to remove metal ions from water is highly desired. To this aim, in thi
Externí odkaz:
https://doaj.org/article/c1dcd123b7b4457e99a7829848de64c5
Publikováno v:
Nanomaterials, Vol 10, Iss 6, p 1091 (2020)
Using the electrical spark discharge method, this study prepared a nano-Ag colloid using self-developed, microelectrical discharge machining equipment. Requiring no additional surfactant, the approach in question can be used at the ambient temperatur
Externí odkaz:
https://doaj.org/article/a5c78da76426490eb094fd9d8a42cf3f
Publikováno v:
Advances in Materials Science and Engineering, Vol 2018 (2018)
This study uses the submerged arc discharge method (SADM) and the concentrated energy of arc to melt silver metal in deionized water (DW) so as to prepare metal fluid with nanoparticles and submicron particles. The process is free from any chemical a
Externí odkaz:
https://doaj.org/article/7b85da458fc74ad5b045d556c6e49dfe
Autor:
Yuh-Jing Chiou, Guo-Hao Wu, Hong Ming Lin, Andrzej Borodziński, Piotr Kedzierzawski, Leszek Stobinski
Publikováno v:
International Journal of Electrochemistry, Vol 2018 (2018)
The performance of Pd electrocatalysts for formic acid electrooxidation was improved by application of metal oxide-multiwall carbon nanotubes composites as a catalyst support. Hybrid oxides/MWCNTs were synthesized by two different methods: chemical r
Externí odkaz:
https://doaj.org/article/bb506697901e43c492b3e508e73ddd9a
Publikováno v:
Nanomaterials, Vol 9, Iss 7, p 979 (2019)
This study used an electrical discharge machine (EDM) to perform an electrical spark discharge method (ESDM), which is a new approach for reducing graphene oxide (GO) at normal temperature and pressure, without using chemical substances. A silver (Ag
Externí odkaz:
https://doaj.org/article/eae72d2db04d4485aacb871c716710ff
Autor:
Cheuk-Wai Tai, Thomas Wågberg, Leszek Stobinski, Hamid Reza Barzegar, Artur Malolepszy, Florian Nitze
Publikováno v:
Molecules, Vol 17, Iss 6, Pp 6840-6853 (2012)
C60 nanorods with hexagonal cross sections are grown using a static liquid–liquid interfacial precipitation method in a system of C60/m-dichlorobenzene solution and ethanol. Adding water to the ethanol phase leads instead to C60 tubes where both le
Externí odkaz:
https://doaj.org/article/0e891bfd695a455cb97d48bc5524cf41
Autor:
Izabela Kuryliszyn-Kudelska, Witold Dobrowolski, Monika Arciszewska, Artur Małolepszy, Leszek Stobinski, Roman Minikayev
Publikováno v:
Magnetochemistry, Vol 4, Iss 2, p 28 (2018)
The aim of the present work was to study the magnetic properties of ZrO2(Mn) nanocrystals prepared by microwave-assisted hydrothermal synthesis using three different precursors: KMnO4, MnCl2, and Mn(NO3)2. The structural characterization was performe
Externí odkaz:
https://doaj.org/article/f085e798033c4c56b77cae546c8ad29b