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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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

909130-500MG:
909130-VAR:
909130-BULK:

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’.

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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)
Ruma Perveen et al.
Scientific reports, 7(1), 13353-13353 (2017-10-19)
The proposed work intended to make an intellectual contribution to the domain of green nanotechnology which emphasizes the chemical synthesis of a conducting nanocomposite based on the incorporation of gold nanoparticles (Au) into the redox matrix of polyindole (PIn) along
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)
Sulfuric acid-adjuvant sulfonated graphene as efficient polysulfides tamer for high-energy-density Li−S batteries
Zhong M, et al.
Journal of Power Sources, 412, 134-141 (2019)
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