Wyniki wyszukiwania dla: WOOD-BASED MATERIALS

• Influence of Thermal Decomposition of Wood and Wood-Based Materials on the State of the Atmospheric Air. Emissions of Toxic Compounds and Greenhouse Gases

  Publikacja

  • P. Rybiński
  • B. Syrek
  • M. Szwed
  • D. Bradło
  • W. Żukowski
  • A. Marzec
  • M. Śliwka-Kaszyńska

  - ENERGIES - Rok 2021

  This paper presents the energy characteristics of wood and wood-based materials in the form of commercially available pellets, furniture board (MDF) and OSB. Toxicometric indices were determined for gaseous destructs arising from thermal decomposition and combustion of the materials studied. The paper proves that combustion conditions are crucial in terms of toxic destructive emissions. It has been shown that the combustion of...

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• Monoterpenes emissions from different samples of wood-based materials – laminated chipboards and medium-density fiberboards (MDF)

  Publikacja

  • M. Marć
  • B. Zabiegała

  - Rok 2014

  The paper presents the results of studies on emission rates of monoterpenes, carried out with the use of a new type of device - Markes’ Micro-Chamber/Thermal Extractor™ (μ-CTE250). Subject of studies were different types of wood-based materials such as: laminated chipboards and medium-density fiberboards (MDF). Based on the results obtained one can conclude that the laminated chipboards may affect the indoor air quality in much...

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• Modeling of wood frame structures with different insulation materials under damaging dynamic loading

  Publikacja

  • M. Szczepański
  • W. Migda
  • R. Jankowski

  - AIP Conference Proceedings - Rok 2020

  Wood frame buildings are very popular in regions that are exposed to different dynamic excitations, such as damaging earthquakes. Their seismic resistance is really important in order to prevent structural damages and human losses. This paper presents the results of advanced numerical investigation carried out using the FEM. Based on the models of wall panels, the numerical model of real structure of the wood frame building has...

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• Journal of Sustainable Cement-Based Materials

  Czasopisma

  ISSN: 2165-0373 , eISSN: 2165-0381

• XRD for MoS2-Carbon Based Materials

  Dane Badawcze

  open access

  • M. Szkoda

  The presented data showcases the results of XRD analysis conducted on molybdenum sulfide modified with carbon. The MoS2-carbon base materials were prepared via a facile hydrothermal method. Structural characterization confirmed the successful incorporation of carbon into the MoS2 support. XRD was recorded using an X-ray diffractometer (Philips X”Pert...

• XPS analysis of the GO based materials

  Dane Badawcze

  open access

  • M. Łapiński

  Graphene oxides samples were measured by XPS method. The X-ray photoemission spectroscopy measurements were carried out with Omicron NanoTechnology UHV equipment. The hemispherical spectrophotometer was equipped with a 128-channel collector. The XPS measurements were performed at room temperature at a pressure below 1.1 × 10−8 mBar. The photoelectrons...

• Graphene-based materials for capacitive deionization

  Publikacja

  • P. Liu
  • T. Yan
  • L. Shi
  • H. Park
  • X. Chen
  • Z. Zhao
  • D. Zhang

  - Journal of Materials Chemistry A - Rok 2017

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• Methodology for determination of the selected mechanical properties of wood based on cutting tests

  Publikacja

  • T. Muziński
  • D. Chuchała
  • K. Orłowski

  - Annals of WULS, Forestry and Wood Technology - Rok 2013

  From kiln-dried spruce wood (with steam) as well as in natural conditions were randomly selected 8 samples. After determining the average dimensions, moisture content and density of the samples they have been cut on the frame sawing machine PRW15M for measurement of cutting power. Based on those results from a linear rela-tionship of cutting power versus feed per toot mechanical properties of wood such as facture toughness and...

• XPS measurement of the Fe-Ti based materials

  Dane Badawcze

  open access

  • M. Łapiński

  The mono‐ and bimetal‐modified (Pd, Cu) titanium(IV) oxide and iron oxide (III) photocatalysts were prepared by chemical reduction method and characterized using XPS method. The composition of elements incorporated in the surface layer of mono- and bimetallic photocatalysts was determined by XPS analysis, as well as the valence state of elements. Measurements...

• Epitoanyag-Journal of Silicate Based and Composite Materials

  Czasopisma

  ISSN: 0013-970X