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Pregled bibliografske jedinice broj: 158097

Application of the esem technique in wood research. Part 1 : Optimization of imaging parameters and working conditions


Turkulin, Hrvoje; Holzer, Lorenz; Richter, Klaus; Sell, Juergen
Application of the esem technique in wood research. Part 1 : Optimization of imaging parameters and working conditions // Wood and fiber science, 37 (2005), 4; 552-564 (međunarodna recenzija, članak, znanstveni)


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Naslov
Application of the esem technique in wood research. Part 1 : Optimization of imaging parameters and working conditions

Autori
Turkulin, Hrvoje ; Holzer, Lorenz ; Richter, Klaus ; Sell, Juergen

Izvornik
Wood and fiber science (0735-6161) 37 (2005), 4; 552-564

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
wood; SEM; ESEM structure; microstructure; fractography

Sažetak
A study using the ESEM (Environmental Scanning Electron Microscopy) technique has been performed on wood objects in order that the particular advantages, possibilities and limitations of this microscopic tool are being assessed. In contrast to conventional high vacuum SEM, in ESEM specimens can be invastigated in a gaseous atmosphere, usually of water vapor. This enables the observation of non-conductive, polymeric, composite and porous materials (such as wood) in their natural state, without drying, evacuating or sputtering them with a layer of carbon or metal. Further advantages include observations in a wide range of temperatures, conduction of dynamic processes such as condensation, freezing and thawing of the specimen during observation, or mechanical testing. The imaging quality of ESEM for natural samples, however, is inferior to that of conventional SEM, and the specimens are liable to beam damage. The process of acquiring an image in ESEM is more complex than in SEM, demanding the optimisation of a number of interacting parameters. These include the physical conditions of the specimen, conditions of the chamber environment and electronic parameteers of the formation and optimisation of the image. The work on the ESEM can be performed through several operational modes that offer various sets of environmental and imaging conditions. This article presents a guidance for assessment of influential and imaging conditions. This article presents a guidance for assessment of influential operating parameters and their selection for the optimization of the ESEM work with wood.

Izvorni jezik
Engleski

Znanstvena područja
Šumarstvo



POVEZANOST RADA


Projekti:
0068133

Ustanove:
Šumarski fakultet, Zagreb

Profili:

Avatar Url Hrvoje Turkulin (autor)

Citiraj ovu publikaciju

Turkulin, Hrvoje; Holzer, Lorenz; Richter, Klaus; Sell, Juergen
Application of the esem technique in wood research. Part 1 : Optimization of imaging parameters and working conditions // Wood and fiber science, 37 (2005), 4; 552-564 (međunarodna recenzija, članak, znanstveni)
Turkulin, H., Holzer, L., Richter, K. & Sell, J. (2005) Application of the esem technique in wood research. Part 1 : Optimization of imaging parameters and working conditions. Wood and fiber science, 37 (4), 552-564.
@article{article, year = {2005}, pages = {552-564}, keywords = {wood, SEM, ESEM structure, microstructure, fractography}, journal = {Wood and fiber science}, volume = {37}, number = {4}, issn = {0735-6161}, title = {Application of the esem technique in wood research. Part 1 : Optimization of imaging parameters and working conditions}, keyword = {wood, SEM, ESEM structure, microstructure, fractography} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus





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