900528
Doped graphene
sulfur-doped, avg. no. of layers, 1 ‑ 5
Sinónimos:
S-Doped graphene
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About This Item
UNSPSC Code:
12352200
NACRES:
NA.23
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product name
Sulfur-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%
Oxygen, <7.5%
Sulfur, 2.0-4.0%
surface area
>500 m2/g , BET
Categorías relacionadas
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
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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Zhi Yang et al.
ACS nano, 6(1), 205-211 (2011-12-29)
Tailoring the electronic arrangement of graphene by doping is a practical strategy for producing significantly improved materials for the oxygen-reduction reaction (ORR) in fuel cells (FCs). Recent studies have proven that the carbon materials doped with the elements, which have
Simultaneous sulfur doping and exfoliation of graphene from graphite using an electrochemical method for supercapacitor electrode materials.
Parveen N, et al.
Journal of Material Chemistry A, 4(1), 233-240 (2016)
Zhaoling Ma et al.
Angewandte Chemie (International ed. in English), 54(6), 1888-1892 (2014-12-09)
Heteroatom-doped carbon materials have been extensively investigated as metal-free electrocatalysts to replace commercial Pt/C catalysts in oxygen reduction reactions in fuel cells and Li-air batteries. However, the synthesis of such materials usually involves high temperature or complicated equipment. Graphene-based sulfur
Artículos
Advances in scalable synthesis and processing of two-dimensional materials
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