Skip to Content
Merck
All Photos(1)

Documents

900530

Sigma-Aldrich

Doped graphene

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

Synonym(s):

N/S co-doped graphene, NSG, S/N co-doped graphene, SNG

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

UNSPSC Code:
12141908
NACRES:
NA.23

product name

Nitrogen/Sulfur co-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%
Sulfur, 2.0-4.0%

surface area

>500 m2/g , BET

General description

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

Application

  • Electrocatalyst.
  • Field-effect transistors.
  • Sensors.
  • Lithium ion batteries.
  • Supercapacitors.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Nitrogen, sulfur-codoped graphene sponge as electroactive carbon interlayer for high-energy and -power lithium-sulfur batteries.
Xing LB, et al.
Journal of Power Sources, 303, 22-28 (2016)
Sulfur and nitrogen dual-doped mesoporous graphene electrocatalyst for oxygen reduction with synergistically enhanced performance.
Ji Liang et al.
Angewandte Chemie (International ed. in English), 51(46), 11496-11500 (2012-10-12)
Dan Qu et al.
Nanoscale, 5(24), 12272-12277 (2013-10-24)
A facile hydrothermal synthesis route to N and S, N co-doped graphene quantum dots (GQDs) was developed by using citric acid as the C source and urea or thiourea as N and S sources. Both N and S, N doped

Articles

Graphene for Rechargeable Batteries

Advanced technologies for energy conversion and storage aim to improve performance and reduce environmental impact.

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

Advances in scalable synthesis and processing of two-dimensional materials

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service