Electrochemistry and in situ Raman spectroelectrochemistry of low and high quality boron doped diamond layers in aqueous electrolyte solution

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21460%2F12%3A00198131" target="_blank" >RIV/68407700:21460/12:00198131 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/13:00384574 RIV/61388955:_____/13:00384574 RIV/61389005:_____/13:00384574
Result on the web
<a href="http://www.sciencedirect.com/science/article/pii/S0013468612014934" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0013468612014934</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.electacta.2012.09.031" target="_blank" >10.1016/j.electacta.2012.09.031</a>

Result language
angličtina
Original language name
Electrochemistry and in situ Raman spectroelectrochemistry of low and high quality boron doped diamond layers in aqueous electrolyte solution
Original language description
In this work we report on electrochemical and in situ Raman spectroelectrochemical characterization of low quality (LQ) ultrathin nanocrystalline and high quality (HQ) polycrystalline boron doped diamond (BDD) compared especially in terms of the sp2 carbon content. The BDD films were grown by microwave plasma enhanced chemical vapor deposition and doped with various boron concentrations from 250 to 8000 ppm (boron/carbon ratio in the gas phase) at different conditions. The quality (presence of graphiticor amorphous phases) and boron doping levels in the BDD films were analyzed by micro-Raman spectroscopy. From the neutron depth profiling, it was found that the boron content in the near surface region (<1 ?m) was in the range from about 4 x 1019 cm-3 to 58 x 1020 cm-3 for B/C from 250 ppm to 8000 ppm, respectively. The electrochemical measurements have been performed in aqueous 0.5 M H2SO4 in the potential range from -2 to 2.5 V vs. Hg/Hg2SO4. Cyclic voltammetry showed that the electro
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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