- Tytuł:
-
Functional materials based on carbon : encapsulated iron nanoparticles
Materiały funkcjonalne oparte na magnetycznych nanokapsułkach węglowych - Autorzy:
-
Kasprzak, Artur
Popławska, Magdalena
Koszytkowska-Stawińska, Mariola - Powiązania:
- https://bibliotekanauki.pl/articles/2057908.pdf
- Data publikacji:
- 2021
- Wydawca:
- Polskie Towarzystwo Chemiczne
- Tematy:
-
nanomateriały węglowe
magnetyczne nanokapsułki węglowe
nanomedycyna
elektrochemia
kataliza heterogeniczna
adsorpcja
carbon nanomaterials
carbon-encapsulated iron nanoparticles
nanomedicine
electrochemistry
heterogeneous catalysis
adsorption - Opis:
- The chemistry of carbon nanomaterials attracts continuous attention of scientists because of their promising properties and applications. Carbon-encapsulated iron nanoparticles (CEINs) are subgroup of carbon nanomaterials. CEINs are the core-shell nanostructures including the metallic phase permanently encapsulated in a tight carbon coating. The carbon shell protects CEINs against oxidation of metal into a corresponding oxide, as well as prevents them from spontaneous aggregation. It has been documented that the magnetic properties of CEINs are superior in comparison with the respective materials comprising metal oxides. Additionally, the presence of the carbon shell enables surface functionalization of CEINs by means of various synthetic routes, both covalent and non-covalent ones. Chemical functionalization enables tuning the materials’ properties and applications, for example toward introducing catalytically active sites or improving colloidal stability. One may conclude that CEINs combine physicochemical properties of graphene and iron nanoparticle. Therefore, this is prospective material for many applications. In this article, we discuss the properties, chemistry and selected applications of CEINs.
- Źródło:
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Wiadomości Chemiczne; 2021, 75, 11-12; 1211--1233
0043-5104
2300-0295 - Pojawia się w:
- Wiadomości Chemiczne
- Dostawca treści:
- Biblioteka Nauki
Artykuł