On P-doping of graphitic carbon nitride with hexachlorotriphosphazene as a source of phosphorus

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27730%2F21%3A10247439" target="_blank" >RIV/61989100:27730/21:10247439 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27640/21:10247439 RIV/61989100:27710/21:10247439 RIV/61989100:27360/21:10247439 RIV/44555601:13440/21:43896198
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0169433221005663?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0169433221005663?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.apsusc.2021.149490" target="_blank" >10.1016/j.apsusc.2021.149490</a>

Result language
angličtina
Original language name
On P-doping of graphitic carbon nitride with hexachlorotriphosphazene as a source of phosphorus
Original language description
The synthesis of P-doped graphitic carbon nitride (PCN) by in situ doping via co-pyrolysis of melamine and hexachlorocyclotriphosphazene (HCCP) is being investigated. The amount of HCCP varies between 2 and 40 wt% and the results show continuous enrichment of graphitic carbon nitride (CN) by phosphorus. The detailed characterization of prepared samples leads to the proposition of the occurrence of phosphorus in synthesized samples as well as to the proposition of a P-doping mechanism. The results of the characterization techniques used indicate that with up to 1.2 wt% of phosphorus in final PCN, phosphorus predominantly substitutes carbon in the structure. An increase of the phosphorus content to 2.44 wt% causes its incorporation into substitutional positions and part of the phosphorus occurs in other forms. PCN with 2.44 wt% of phosphorus obtained from the mixture of melamine with 20 wt% of HCCP thermally treated at 525 oC shows the highest photodegradation activity under VIS irradiation.
Czech name
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Czech description
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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
10400 - Chemical sciences

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)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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