900527
Doped graphene
nitrogen-doped, avg. no. of layers, 1 ‑ 5
Synonyme(s) :
N-Doped graphene, NDG, NG
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UNSPSC Code:
12141908
NACRES:
NA.23
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Laissez-nous vous aiderNom du produit
Nitrogen-doped graphene, avg. no. of layers, 1 ‑ 5
assay
≥95%
Quality Level
form
powder
feature
avg. no. of layers 1 ‑ 5
composition
Carbon, 85-95% , Nitrogen, 2.0-4.0% , Oxygen, <7.5%
greener alternative product characteristics
Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
surface area
>500 m2/g , BET
greener alternative category
General description
We are committed to bringing you Greener Alternative Products that adhere to one of the four categories of Greener Alternatives. This enabling product synthesizes 2D materials with thin layers and high purity, enhancing applications in energy generation, transport, and storage while promoting sustainable practices. Click here for more information.
- Typical thickness: 1-5 layers.
- Typical size : 0.5-5 μm.
Application
- Electro catalyst.
- Field-effect transistors.
- Sensors.
- Lithium ion batteries.
- Supercapacitors.
Classe de stockage
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Andrea Zitolo et al.
Nature materials, 14(9), 937-942 (2015-08-11)
While platinum has hitherto been the element of choice for catalysing oxygen electroreduction in acidic polymer fuel cells, tremendous progress has been reported for pyrolysed Fe-N-C materials. However, the structure of their active sites has remained elusive, delaying further advance.
Review on recent progress in nitrogen-doped graphene: synthesis, characterization, and its potential applications.
Wang, et al.
ACS Catalysis, 2(5), 781-794 (2012)
Liangti Qu et al.
ACS nano, 4(3), 1321-1326 (2010-02-17)
Nitrogen-doped graphene (N-graphene) was synthesized by chemical vapor deposition of methane in the presence of ammonia. The resultant N-graphene was demonstrated to act as a metal-free electrode with a much better electrocatalytic activity, long-term operation stability, and tolerance to crossover