Graphitic Nitrogen Doping in Carbon Dots Causes Red-Shifted Absorption
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F16%3A33161502" target="_blank" >RIV/61989592:15310/16:33161502 - isvavai.cz</a>
Result on the web
<a href="http://pubs.acs.org/doi/full/10.1021/acs.jpcc.5b10186" target="_blank" >http://pubs.acs.org/doi/full/10.1021/acs.jpcc.5b10186</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.jpcc.5b10186" target="_blank" >10.1021/acs.jpcc.5b10186</a>
Alternative languages
Result language
angličtina
Original language name
Graphitic Nitrogen Doping in Carbon Dots Causes Red-Shifted Absorption
Original language description
The knowledge gap on how different types of nitrogen centers affect the optical properties of N-doped carbon dots (CDs) hinders the rational design and synthesis of these nanostructures. We present a systematic theoretical study of 1 nm small CD models containing nitrogen and oxygen functional groups designed to explore the effects of various nitrogen centers on the absorption characteristics of CDs. Graphitic nitrogen is shown to have an electron-doping effect that alters the systems electronic energy levels and causes pronounced red-shift of their absorption spectra. Other kinds of nitrogens including pyridinic, pyrrolic, and amino centers had no appreciable effects on the CDs absorption properties.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CF - Physical chemistry and theoretical chemistry
OECD FORD branch
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Result continuities
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)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Physical Chemistry Part C: Nanomaterials and Interfaces
ISSN
1932-7447
e-ISSN
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Volume of the periodical
120
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
1303-1308
UT code for WoS article
000368754700054
EID of the result in the Scopus database
2-s2.0-84955497367