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Key Documents

900527

Sigma-Aldrich

Doped graphene

nitrogen-doped, avg. no. of layers, 1 ‑ 5

Sinónimos:

N-Doped graphene, NDG, NG

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About This Item

UNSPSC Code:
12141908
NACRES:
NA.23

product name

Nitrogen-doped graphene, avg. no. of layers, 1 ‑ 5

assay

≥95%

Quality Level

100

form

powder

feature

avg. no. of layers 1 ‑ 5

composition

Carbon, 85-95%
Nitrogen, 2.0-4.0%
Oxygen, <7.5%

surface area

>500 m2/g , BET

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General description

  • Typical thickness: 1-5 layers.
  • Typical size : 0.5-5 μm.

Application

  • Electro catalyst.
  • Field-effect transistors.
  • Sensors.
  • Lithium ion batteries.
  • Supercapacitors.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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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)
Mohi Uddin Jewel et al.
Molecules (Basel, Switzerland), 25(5) (2020-03-04)
Fully inkjet-printed device fabrication is a crucial goal to enable large-area printed electronics. The limited number of two-dimensional (2D) material inks, the bottom-gated structures, and the low current on/off ratio of thin-film transistors (TFTs) has impeded the practical applications of
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

Artículos

Recent Advances in Scalable Synthesis and Processing of Two-Dimensional Materials

Advances in scalable synthesis and processing of two-dimensional materials

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