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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

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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Yang Lu et al.
ACS applied materials & interfaces, 9(17), 14878-14888 (2017-04-14)
The lithium-sulfur battery is one of the most prospective chemistries in secondary energy storage field due to its high energy density and high theoretical capacity. However, the dissolution of polysulfides in liquid electrolytes causes the shuttle effect, and the rapid
The electrochemical behaviors of tetrahydropalmatine at a nickel nanoparticles/sulfonated graphene sheets modified glassy carbon electrode.
Wang H, et al.
Royal Society of Chemistry Advances, 6(75), 71351-71359 (2016)
Biodiesel production from palm oil using sulfonated graphene catalyst.
Nongbe M, et al.
Renewable Energy, 106135-141, 135-141 (2017)
Enhanced hydrolysis of cellulose by highly dispersed sulfonated graphene oxide.
Huang L, et al.
BioResources, 13(4), 8853-8870 (2018)
Synthesis of sulfonated graphene/carbon nanotubes/manganese dioxide composite with high electrochemical properties.
Li W, et al.
Ionics, 25, 999-1006 (2018)
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