Comprehensive Analysis of E478 Single-Component Epoxy Resin and Tungsten-E478 Interface for Metallic-Polymer Composite Electron Source Applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F24%3APU151733" target="_blank" >RIV/00216305:26620/24:PU151733 - isvavai.cz</a>
Alternative codes found
RIV/68081731:_____/24:00587558
Result on the web
<a href="https://pubs.acs.org/doi/10.1021/acsomega.4c04052" target="_blank" >https://pubs.acs.org/doi/10.1021/acsomega.4c04052</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acsomega.4c04052" target="_blank" >10.1021/acsomega.4c04052</a>
Alternative languages
Result language
angličtina
Original language name
Comprehensive Analysis of E478 Single-Component Epoxy Resin and Tungsten-E478 Interface for Metallic-Polymer Composite Electron Source Applications
Original language description
This study provides comprehensive elemental, optical, and energy gap characteristics of the E478 single-component epoxy resin. This type of epoxy resin has imperative applications in medium voltage insulation and cold field emission of electrons. X-ray photoelectron spectroscopy (XPS), Raman spectroscopy, and hydrogen nuclear magnetic resonance (1H-NMR) were used to study the elemental and structural analyses, ultraviolet photoelectron spectroscopy (UPS) was used to obtain the local work function and the ionization potential energies, and ultraviolet/visible light spectroscopy (UV/VIS) was used to report the optical and energy gap characteristics of the epoxy resin being studied. Moreover, the UPS and UV/VIS analyses were merged to obtain the electron affinity of the E478 epoxy resin and to study the epoxy's energy band diagram and the tungsten-epoxy interface band structure. The results showed that the E478 epoxy resin is considered an n-type semiconductor of energy gap similar to 3.94 eV, local work function similar to 3.42 eV, ionization potential similar to 6.10 eV, electron affinity similar to 2.16 eV, and tungsten-epoxy Schottky contact barrier height similar to 2.50 eV.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
<a href="/en/project/FW03010504" target="_blank" >FW03010504: Development of in-situ techniques for characterization of materials and nanostructures</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
ACS OMEGA
ISSN
2470-1343
e-ISSN
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Volume of the periodical
9
Issue of the periodical within the volume
28
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
30975-30985
UT code for WoS article
001259877400001
EID of the result in the Scopus database
2-s2.0-85197585068