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909130

Sigma-Aldrich

Sulfonated reduced graphene oxide

sodium salt

Synonym(s):

Dispersibe rGO, Dispersible reduced graphene oxide, rGO sulfate, rGO-SO3Na

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About This Item

UNSPSC Code:
12352119
NACRES:
NA.23

form

powder

Application

Sulfonated reduced graphene oxide (sodium salt) is a specially designed highly dispersible form of reduced graphene oxide (rGO) salt. This product offers conductive rGO sheets with abundant sulfate groups, making it a versatile starting material for various applications:
  • Sulfonated graphene was reported to show potential as high performance energy materials for high-energy-density Li-S batteries.
  • It is a promising solid-phase acid catalyst that can be recycled after reaction and still maintain its catalytical properties for various chemical reactions including the production of biodiesel.
  • Different types of high performance sensors have been fabricated using sulfonated reduced graphene oxide.
  • The dispersity and the reactivity of the sulfate groups further allow feasible synthesis of crosslinkable functional composite.

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCK6816

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Synthesis of sulfonated graphene/carbon nanotubes/manganese dioxide composite with high electrochemical properties.
Li W, et al.
Ionics, 25, 999-1006 (2018)
Performance of crosslinked sodium alginate/sulfonated graphene oxide as polymer electrolyte membrane in DMFC application: RSM optimization approach.
Shaari N et al.
International Journal of Hydrogen Energy, 43(51), 22986-23003 (2018)
Enhanced hydrolysis of cellulose by highly dispersed sulfonated graphene oxide.
Huang L, et al.
BioResources, 13(4), 8853-8870 (2018)
Biodiesel production from palm oil using sulfonated graphene catalyst.
Nongbe M, et al.
Renewable Energy, 106135-141, 135-141 (2017)
δ-MnO2 nanoflowers on sulfonated graphene sheets for stable oxygen reduction and hydrogen evolution reaction
Begum H, et al.
Electrochimica Acta, 296, 235-242 (2019)
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