Instytut Podstawowych Problemów Techniki
Polskiej Akademii Nauk

Pracownicy

mgr inż. Sławomir Wilczewski

Zakład Teorii Ośrodków Ciągłych i Nanostruktur (ZTOCiN)
Zespół Badawczy Nanomateriałów do Zastosowań w Elektronice i Biomedycynie (ZeBNZEiB)
telefon: (+48) 22 826 12 81 wewn.: 460/463
pokój: 341/228
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Ostatnie publikacje
1.  Abramowicz M., Osial M., Urbańska W., Walicki M., Wilczewski S., Pręgowska A., Skórczewska K., Jenczyk P., Warczak M., Pisarek M., Giersig M., Upcycling of Acid-Leaching Solutions from Li-Ion Battery Waste Treatment through the Facile Synthesis of Magnetorheological Fluid, Molecules, ISSN: 1420-3049, DOI: 10.3390/molecules28062558, Vol.28, No.6, pp.2558-1-2558-16, 2023

Streszczenie:
The rapidly growing production and usage of lithium-ion batteries (LIBs) dramatically raises the number of harmful wastes. Consequently, the LIBs waste management processes, taking into account reliability, efficiency, and sustainability criteria, became a hot issue in the context of environmental protection as well as the scarcity of metal resources. In this paper, we propose for the first time a functional material—a magnetorheological fluid (MRF) from the LIBs-based liquid waste containing heavy metal ions. At first, the spent battery waste powder was treated with acid-leaching, where the post-treatment acid-leaching solution (ALS) contained heavy metal ions including cobalt. Then, ALS was used during wet co-precipitation to obtain cobalt-doped superparamagnetic iron oxide nanoparticles (SPIONs) and as an effect, the harmful liquid waste was purified from cobalt. The obtained nanoparticles were characterized with SEM, TEM, XPS, and magnetometry. Subsequently, superparamagnetic nanoparticles sized 15 nm average in diameter and magnetization saturation of about 91 emu g−1 doped with Co were used to prepare the MRF that increases the viscosity by about 300% in the presence of the 100 mT magnetic fields. We propose a facile and cost-effective way to utilize harmful ALS waste and use them in the preparation of superparamagnetic particles to be used in the magnetorheological fluid. This work describes for the first time the second life of the battery waste in the MRF and a facile way to remove the harmful ingredients from the solutions obtained after the acid leaching of LIBs as an effective end-of-life option for hydrometallurgical waste utilization.

Słowa kluczowe:
environment protection SPION, battery waste, toxic waste management, direct recycling, sustainability, circular economy, critical raw materials

Afiliacje autorów:
Abramowicz M. - Uniwersytet Warszawski (PL)
Osial M. - IPPT PAN
Urbańska W. - Wroclaw University of Science and Technology (PL)
Walicki M. - inna afiliacja
Wilczewski S. - IPPT PAN
Pręgowska A. - IPPT PAN
Skórczewska K. - inna afiliacja
Jenczyk P. - IPPT PAN
Warczak M. - Institute of Physical Chemistry, Polish Academy of Sciences (PL)
Pisarek M. - Institute of Physical Chemistry, Polish Academy of Sciences (PL)
Giersig M. - IPPT PAN
140p.
2.  Wilczewski S., Skórczewska K., Tomaszewska J., Lewandowski K., Studziński W., Osial M., Jenczyk P., Grzywacz H., Domańska A., Curcuma longa L. Rhizome Extract as a Poly(vinyl chloride)/Graphene Nanocomposite Green Modifier, Molecules, ISSN: 1420-3049, DOI: 10.3390/molecules27228081, Vol.27, No.8081, pp.1-18, 2022

Streszczenie:
In this work, a method to increase the dispersion of graphene (GN) in the matrix of rigid
poly(vinyl chloride) (PVC) by using a natural plant extract from Curcuma longa L. (CE) is proposed. Currently, despite the increasing number of reports on the improvement of GN dispersion in PVC blends, still there is a need to find environmentally friendly and economical dispersion stabilizers. We proposed a stabilizer that can be easily obtained from a plant offering thermal stability and high effectiveness. PVC/GN nanocomposites stabilized with the proposed extract were investigated by SEM, AFM (structure), TGA, and Congo red test (thermal properties). Additionally, static and dynamic mechanical properties and electrical resistivity were measured. The use of CE as a graphene dispersant improved its dispersion in the PVC matrix, influenced tensile properties, increased the storage modulus and glass transition temperature, and extended the thermal stability time of nanocomposites. In this work, a CE extract is proposed as an efficient eco-friendly additive for the production of nanocomposites with an improved homogeneity of a nanofiller in the matrix and promising characteristics.

Słowa kluczowe:
nanocomposites,graphene,poly(vinyl chloride),curcuma extract

Afiliacje autorów:
Wilczewski S. - inna afiliacja
Skórczewska K. - inna afiliacja
Tomaszewska J. - inna afiliacja
Lewandowski K. - inna afiliacja
Studziński W. - inna afiliacja
Osial M. - IPPT PAN
Jenczyk P. - IPPT PAN
Grzywacz H. - IPPT PAN
Domańska A. - inna afiliacja
140p.
3.  Osial M., Pręgowska A., Wilczewski S., Urbańska W., Giersig M., Waste Management for Green Concrete Solutions: A Concise Critical Review, Recycling, ISSN: 2313-4321, DOI: 10.3390/recycling7030037, Vol.7, No.3, pp.37-1-23, 2022

Streszczenie:
Reinforced concrete based on ordinary Portland cement (OPC) is one of the most commonly used materials in modern buildings. Due to the global growth of the building industry, concrete components have been partially or completely replaced with waste materials that can be used as binders or aggregates. Besides the ecological aspects, modern architecture widely needs materials to make the concrete durable, resisting large loads and various detrimental forces in the environment. This opens the possibilities of managing waste materials and applying them in practice. This paper presents a concise review of the green solutions for ecofriendly materials in the building industry that deal with the practical application of materials commonly treated as waste. The main emphasis was placed on their influence on the properties of the building material, optimal composition of mixtures, and discussion of the advantages and disadvantages of each of the “green” additives. It turned out that some solutions are far from being ecofriendly materials, as they leech and release numerous harmful chemicals into the environment during their presence in concrete. Finally, the paper suggests a research direction for the development of an ecofriendly structural material for a sustainable future.

Słowa kluczowe:
green concrete; waste management; waste as a cement filler; secondary raw materials; alternative cements

Afiliacje autorów:
Osial M. - IPPT PAN
Pręgowska A. - IPPT PAN
Wilczewski S. - IPPT PAN
Urbańska W. - Wroclaw University of Science and Technology (PL)
Giersig M. - IPPT PAN
20p.
4.  Urbańska W., Osial M., Wilczewski S., Application of the Chemical Leaching Method for the Recovery of Li and Co Contained in Spent Li-Ion Batteries, Environmental Sciences Proceedings, ISSN: 2673-4931, DOI: 10.3390/environsciproc2022018012, Vol.18, No.12, pp.1-4, 2022

Streszczenie:
Waste batteries and accumulators are a group of waste, the amount of which is constantly
increasing every year. A particular weight gain of this type of waste is observed for lithium-ion
batteries used in various electronic devices and modern passenger vehicles. Due to the complex
chemical composition and the content of different valuable metals, used Li-ion batteries should be
subjected to appropriate recycling methods, the purpose of which is to separate the individual raw
materials included in the battery. Regarding the demand for innovative technologies for processing
spent Li-ion batteries, a concept of laboratory experiments was developed in the field of hydrometal-lurgical recovery of Li and Co contained in the battery powder obtained from this type of waste. As a result, it was shown that it is possible to effectively recover the tested metals with an adequately designed leaching process.

Słowa kluczowe:
Li-ion batteries, leaching, recovery of metals, waste management, environmental engineering

Afiliacje autorów:
Urbańska W. - Wroclaw University of Science and Technology (PL)
Osial M. - IPPT PAN
Wilczewski S. - IPPT PAN

Lista rozdziałów w ostatnich monografiach
1. 
Urbańska W., Osial M., Wilczewski S., INNOVATIONS – SUSTAINABILITY – MODERNITY – OPENNESS MODERN SOLUTIONS IN ENGINEERING, rozdział: Acid leaching for the recovery of lithium and cobalt from spent lithium-ion batteries, Politechnika Białostocka, 44, pp.176-187, 2022

Abstrakty konferencyjne
1.  Wilczewski S., Nowak Z., Pęcherski R., Giersig M., A NEW CONCEPT OF EPOXY RESIN COMPOSITE DOPED WITH CARBON-BASED NANOPARTICLES: MANUFACTURING, EXPERIMENT AND MODELING, CMM-SolMech 2022, 24th International Conference on Computer Methods in Mechanics; 42nd Solid Mechanics Conference, 2022-09-05/09-08, Świnoujście (PL), No.185, pp.1-1, 2022

Patenty
Numer/data zgłoszenia patentowego
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Twórcy
Tytuł
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pdf
443206
2022-12-20
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Giersig M., Wilczewski S., Pokorska-Służalec I., Osial M.
Nanowypełniacz do zaczynów cementowych i betonu na bazie wielowymiarowych nanostruktur węglowych, sposób jego wytwarzania, nanokompozyt, konstrukcja, kompozycja zaczynu zawierająca nanowypełniacz oraz sposoby ich wytwarzania i ich zastosowania
PL, Instytut Podstawowych Problemów Techniki PAN
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443177
2022-12-19
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Osial M., Pietrzyk P., Giersig M., Pręgowska A., Wilczewski S.
Sposób wytwarzania cieczy magnetoreologicznej i wytworzona nim ciecz magnetoreologiczna
PL, Instytut Podstawowych Problemów Techniki PAN
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