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Merck
CN

900527

Doped graphene

greener alternative

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

Synonym(s):

N-Doped graphene, NDG, NG

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About This Item

UNSPSC Code:
12141908
NACRES:
NA.23

Key Documents

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Product Name

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

Enabling

assay

≥95%

form

powder

feature

avg. no. of layers 1 ‑ 5

composition

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

Quality Level

100

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General description

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

Application

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

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品
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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ8705
MKCX9426
MKCW5941
MKCV4691
MKCS7327

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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
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.
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

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