Phosphorus and Halogen Co-Doped Graphene Materials and their Electrochemistry

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F16%3A43901875" target="_blank" >RIV/60461373:22310/16:43901875 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989592:15310/16:33159834

Výsledek na webu

<a href="http://onlinelibrary.wiley.com/doi/10.1002/chem.201602616/epdf" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1002/chem.201602616/epdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1002/chem.201602616" target="_blank" >10.1002/chem.201602616</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Phosphorus and Halogen Co-Doped Graphene Materials and their Electrochemistry

Popis výsledku v původním jazyce

Doping of graphene materials with heteroatoms is important as it can change their electronic and electrochemical properties. Here, graphene is co-doped with n-type dopants such as phosphorus and halogen (Cl, Br, I). Phosphorus and halogen are introduced through the treatment of graphene oxide with PX3 gas (PCl3, PBr3, and PI3). Graphene oxides are prepared through chlorate and permanganate routes. Detailed chemical and structural characterization demonstrates that the graphene sheets are covered homogeneously by phosphorus and halogen atoms. It is found that the amount of phosphorus and halogen introduced depends on the graphene oxide preparation method. The electrocatalytic effect of the resulting co-doped materials is demonstrated for industrially relevant electrochemical reactions such as the hydrogen evolution and oxygen reduction reactions.

Název v anglickém jazyce

Phosphorus and Halogen Co-Doped Graphene Materials and their Electrochemistry

Popis výsledku anglicky

Doping of graphene materials with heteroatoms is important as it can change their electronic and electrochemical properties. Here, graphene is co-doped with n-type dopants such as phosphorus and halogen (Cl, Br, I). Phosphorus and halogen are introduced through the treatment of graphene oxide with PX3 gas (PCl3, PBr3, and PI3). Graphene oxides are prepared through chlorate and permanganate routes. Detailed chemical and structural characterization demonstrates that the graphene sheets are covered homogeneously by phosphorus and halogen atoms. It is found that the amount of phosphorus and halogen introduced depends on the graphene oxide preparation method. The electrocatalytic effect of the resulting co-doped materials is demonstrated for industrially relevant electrochemical reactions such as the hydrogen evolution and oxygen reduction reactions.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CA - Anorganická chemie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Chemistry A European Journal

ISSN

0947-6539

e-ISSN

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Svazek periodika

22

Číslo periodika v rámci svazku

43

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

15444-15450

Kód UT WoS článku

000384807600017

EID výsledku v databázi Scopus

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