Search results for: POLYMER TECHNOLOGY

• Potential applications of crude glycerol in polymer technology–Current state and perspectives

  Publication

  • A. Hejna
  • P. Kosmela
  • K. Formela
  • Ł. Piszczyk
  • J. Haponiuk

  - RENEWABLE & SUSTAINABLE ENERGY REVIEWS - Year 2016

  The increasing use of bio-based fuels and fuel additives, among them biodiesel, causes significant surplus of crude glycerol on the market which creates new challenges in terms of its sustainable utilization. A lot of ways for the incorporation of this by-product into different branches of industry requires purification by expensive and complicated processes. Therefore, researchers are seeking for applications of untreated crude...

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• ADVANCES IN POLYMER TECHNOLOGY

  Journals

  ISSN: 0730-6679 , eISSN: 1098-2329

• Potential applications of by-products from the coffee industry in polymer technology – Current state and perspectives

  Publication

  • A. Hejna

  - WASTE MANAGEMENT - Year 2021

  Coffee is one of the most popular beverages in the world, and its popularity is continuously growing, which can be expressed by almost doubling production over the last three decades. Cultivation, processing, roasting, and brewing coffee are known for many years. These processes generate significant amounts of by-products since coffee bean stands for around 50% of the coffee cherry. Therefore, considering the current pro-ecological...

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• More than just a beer—the potential applications of by-products from beer manufacturing in polymer technology

  Publication

  • A. Hejna

  - Emergent Materials - Year 2021

  Beer is the most popular alcoholic beverage in the world, and its popularity is continuously growing. Currently, global beer production is estimated at around 2 billion hectoliters. Nevertheless, the increasing production capacity implicates the rising issue of generated by-products—brewers’ spent grain, spent hops, spent yeast, and wastewater. They are generated in massive amounts, so having in mind the current pro-ecological...

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• International Polymer Science and Technology

  Journals

  ISSN: 0307-174X

• Polymer-Plastics Technology and Materials

  Journals

  ISSN: 2574-0881 , eISSN: 2574-089X

• Iranian Journal of Polymer Science and Technology

  Journals

  ISSN: 1016-3255 , eISSN: 2008-0883

• POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING

  Journals

  ISSN: 0360-2559 , eISSN: 1525-6111

• Incorporation of magnetite particles in 3D matrices made from the blends of collagen, chitosan, and hyaluronic acid

  Publication

  • A. Sionkowska
  • S. Grabska

  - ADVANCES IN POLYMER TECHNOLOGY - Year 2018

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• Influence of nitrogen plasma treatment on the wettability of polyetheretherketone and deposited chitosan layers

  Publication

  • K. Terpiłowski
  • A. Wiącek
  • M. Jurak

  - ADVANCES IN POLYMER TECHNOLOGY - Year 2018

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• Elastic polyurethane foams containing graphene nanoplatelets

  Publication

  • Ł. Piszczyk
  • P. Kosmela
  • M. Strankowski

  - ADVANCES IN POLYMER TECHNOLOGY - Year 2017

  Elastic polyurethane foams were produced from two-component polyurethane systems (SPECFLEX NE 113 izocyjanian/NR 816 poliol system—SPC and Elastic MBMarket company system POLYOL ET MB 500/ISO ET MB 800—ET) by using a one-step method. The foams were a graphene nanoplatelets (GNP) in the amount ranging from 1 to 2 wt.%. The effect of the nanofiller on polyurethane matrix was determined by analyzing the chemical structure, static...

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• Eco-Friendly Electromagnetic Interference Shielding Materials from Flexible Reduced Graphene Oxide Filled Polycaprolactone/Polyaniline Nanocomposites

  Publication

  • D. P. Deepalekshmi Ponnamma
  • S. Kisho
  • M. Strankowski
  • P. Kasak
  • I. Krupa
  • M. Al-Ali AlMaadeed

  - POLYMER-PLASTICS TECHNOLOGY AND ENGINEERING - Year 2016

  Hybrid nanocomposites have the unique ability of enhancing material properties due to the existing synergistic effect of the fillers. In this study, the authors report such an eco-friendly hybrid nanocomposite comprising of polyaniline and reduced graphene oxide in polycaprolactone. The conducting polyaniline improved the processability of polycaprolactone, and the final composites were prepared by incorporating graphene oxide...

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• POLYMER TESTING

  Journals

  ISSN: 0142-9418 , eISSN: 1873-2348

• POLYMER

  Journals

  ISSN: 0032-3861 , eISSN: 1873-2291

• POLYMER DEGRADATION AND STABILITY

  Journals

  ISSN: 0141-3910 , eISSN: 1873-2321

• POLYMER BULLETIN

  Journals

  ISSN: 0170-0839 , eISSN: 1436-2449

• EUROPEAN POLYMER JOURNAL

  Journals

  ISSN: 0014-3057 , eISSN: 1873-1945

• JOURNAL OF APPLIED POLYMER SCIENCE

  Journals

  ISSN: 0021-8995 , eISSN: 1097-4628

• POLYMER COMPOSITES

  Journals

  ISSN: 0272-8397 , eISSN: 1548-0569

• Inhibition of Polymer Photodegradation by Incorporation of Coffee Silverskin

  Publication

  • A. Hejna
  • M. Barczewski
  • P. Kosmela
  • O. Mysiukiewicz

  - Proceedings - Year 2021

  Over the last years, the trend associated with the incorporation of materials from renewable resources into polymer technology is getting significantly more vital. Researchers are trying to transfer the properties of natural raw materials into the polymer world. Therefore, different natural materials are more often investigated as potential additives for polymers. Such an effect is noted for the coffee industry by-products, such...

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• Temperature Sensors Based on Polymer Fiber Optic Interferometer

  Publication

  • M. Szczerska

  - Chemosensors - Year 2022

  Temperature measurements are of great importance in many fields of human activities, including industry, technology, and science. For example, obtaining a certain temperature value or a sudden change in it can be the primary control marker of a chemical process. Fiber optic sensors have remarkable properties giving a broad range of applications. They enable continuous real-time temperature control in difficult-to-reach areas, in...

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• JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY

  Journals

  ISSN: 0887-624X , eISSN: 1099-0518

• POLYMER-KOREA

  Journals

  ISSN: 0379-153X

• POLYMER INTERNATIONAL

  Journals

  ISSN: 0959-8103 , eISSN: 1097-0126

• Polymer Crystallization

  Journals

  eISSN: 2573-7619

• POLYMER JOURNAL

  Journals

  ISSN: 0032-3896 , eISSN: 1349-0540

• Polymer News

  Journals

  ISSN: 0032-3918

• Express Polymer Letters

  Journals

  ISSN: 1788-618X

• IRANIAN POLYMER JOURNAL

  Journals

  ISSN: 1026-1265 , eISSN: 1735-5265

• Polymer Chemistry

  Journals

  ISSN: 1759-9954 , eISSN: 1759-9962

• Experimental examination of an elastomeric polymer

  Publication

  • T. Falborski
  • M. Strankowski
  • Ł. Piszczyk
  • R. Jankowski
  • A. Kwiecień

  - Technology and Art - Year 2012

  A new method of repairing damaged structures by filling the cracks with a specially prepared elastomeric polymer mass has been recently proposed. This new and innovative technique, known as the Flexible Joint Method (FJM), is mainly dedicated to masonries and historical objects, where minimum intervention is permitted. The flexible joint bonds the disrupted elements and ensures further safe exploitation of a damaged structure....

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• COLLOID AND POLYMER SCIENCE

  Journals

  ISSN: 0303-402X , eISSN: 1435-1536

• Journal of Polymer & Composites

  Journals

  ISSN: 2321-8525 , eISSN: 2321-2810

• POLYMER REACTION ENGINEERING

  Journals

  ISSN: 1054-3414

• POLYMER ENGINEERING AND SCIENCE

  Journals

  ISSN: 0032-3888 , eISSN: 1548-2634

• POLYMERS & POLYMER COMPOSITES

  Journals

  ISSN: 0967-3911

• POLYMER SCIENCE SERIES A

  Journals

  ISSN: 0965-545X , eISSN: 1555-6107

• JOURNAL OF POLYMER MATERIALS

  Journals

  ISSN: 0973-8622

• Recent advances in compatibilization strategies of wood-polymer composites by isocyanates

  Publication

  • A. Hejna
  • M. Przybysz-Romatowska
  • P. Kosmela
  • Ł. Zedler
  • J. Korol
  • K. Formela

  - WOOD SCIENCE AND TECHNOLOGY - Year 2020

  Wood-polymer composites technologies are gaining more and more attention in the scientific community, positively affecting the increase in their industrial applications, for example, automotive, building, 3D printing, etc. Many research works are focused on the improvement in matrix–lignocellulosic filler interactions to produce highly filled composites with satisfying performance properties. In this field of research, using isocyanates...

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• EFFECT OF ANTIOXIDANTS ON THE STABILITY OF PITCH- BASED POLYMER TO THERMO-OXIDATIVE ACTION

  Publication

  • I. Krutko
  • K. Yavir
  • V. Kaulin
  • M. Strankowski

  - Chemistry & Chemical Technology - Year 2018

  The influence of stabilizers – hydrogen donors – on the processes of thermooxidative destruction of pitch-based polymer has been investigated. It is shown that Irganox has not stabilizing effect on pitch-based polymer and melamine slightly retards the destructive process. A mixture of melamine and Irganox exhibits synergetic stabilizing effect and at the optimum ratio it can be used to prevent unwanted thermooxidative processes...

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• Review: synthetic polymer hydrogels for biomedical applications

  Publication

  • I. Gibas
  • H. Janik

  - Chemistry & Chemical Technology - Year 2010

  Synthetic polymer hydrogels constitute a group of biomaterials, used in numerous biomedical disciplines, and are still developing for new promising applications. The aim of this study is to review information about well known and the newest hydrogels, show the importance of water uptake and cross-linking type and classify them in accordance with their chemical structure.

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• Noise and Electro-Ultrasonic Spectroscopy of Conducting PolymerThick Films

  Publication

  • V. Sedlakova
  • J. Majzner
  • P. Sedlak
  • M. Kopecky
  • J. Sikula
  • L. Hasse
  • A. Szewczyk

  - Year 2011

  Thick conducting films based on conducting polymer are characterized by DC conductivity and noise in temperature range 10 to 300 K. Conducting polymers could be used e.g. for the top electrode (cathode) in the solid tantalum or niobium capacitors. On the conducting polymer layer the top layer of carbon/graphite and/or silver polymer based pastes is applied in the capacitor technology. Our samples structure consists of conducting...

• Polymer Science - Series D

  Journals

  ISSN: 1995-4212

• Carbohydrate Polymer Technologies and Applications

  Journals

  ISSN: 2666-8939

• POLYMER SCIENCE SERIES C

  Journals

  ISSN: 1811-2382 , eISSN: 1555-614X

• Janusz Datta prof. dr hab. inż.

  People

  Department of Polymers Technology

  In 1988, Janusz Datta finished his studies at the Gdańsk University of Technology (GUT), Faculty of Chemistry. Since then he has been employed at the Faculty of Chemistry in the Department of Polymer Technology. During the first six years of employement he was worked  as a scientist. In this period, he travelled extensively to ZACHEM company located  in Bydgoszcz to gain practical experience related to chemical processing. In 1994,...

• Experimental and numerical investigation of mercury removal from flue gas by sorbent polymer composite

  Publication

  • A. Ryfa
  • R. Żmuda
  • S. Mandrela
  • R. Białecki
  • W. Adamczyk
  • M. L. Nowak
  • Ł. Lelek
  • D. Bandoła
  • M. Pichura
  • J. Płonka
  • M. Wdowin

  - FUEL - Year 2023

  This paper presents an experimental and numerical investigation of the performance of a sorbent polymer composite (SPC) material used for removing mercury from the flue gases in a full-scale industrial installation. The investigated material is an attractive alternative to activated carbon, which is commonly used for this purpose. While the application of the SPC is characterized by high capital expenditures, this technology offers...

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• Pilot study of the influence of thermoplastic starch based polymer packaging material on the growth of diatom population in sea water environment

  Publication

  • A. Guzman - Sielicka
  • H. Janik
  • M. Mastalerz
  • A. Kosakowska

  - Polish Journal of Chemical Technology - Year 2011

  Novel polymeric packaging materials susceptible to environmentally friendly decomposition appeared on the global market. The paper is devoted to an investigation of the impact of degradable polymer packaging on marine life. The chosen polymer was a commercial packaging based on thermoplastic starch (TPS over 85%). The microorganism chosen was Phaeodactylum tricornutum diatom (identified in many aquatic reservoirs, with a tendency...

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• Study on polymer elements for mitigation of earthquake-induced pounding between buildings in complex arrangements

  Publication

  • B. Sołtysik
  • T. Falborski
  • R. Jankowski

  - Year 2017

  Pounding between neighbouring buildings during earthquakes has been identified as one of the reasons for substantial damage or even total collapse of colliding structures, so it has been the subject of numerous studies in the recent years. A major reason leading to interactions between adjacent, insufficiently separated structures results from the differences in their dynamic properties. The problem is much more complicated for...

• Validation Process for Computational Model of Full-Scale Segment for Design of Composite Footbridge

  Publication

  • T. Ferenc
  • T. Mikulski

  - Polish Maritime Research - Year 2020

  Experimental tests and numerical simulations of a full-scale segment of a foot and cycle bridge made of polymer composites are presented in the paper. The analysed structure is made of sandwich panels, which consist of glass fibre reinforced polymer (GFRP) multi-layered laminate faces and a PET foam (obtained from recycling) core. The dimensions of the segment cross-section are the same as for the target footbridge; however, span...

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