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900197

Sigma-Aldrich

Reduced graphene oxide

greener alternative

stabilized with poly(sodium 4-styrenesulfonate), 10 mg/mL, dispersion in H2O

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Synonym(s):
PSS-rGO, rGO
UNSPSC Code:
12352119

form

dispersion in H2O

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

concentration

10 mg/mL

greener alternative category

, Enabling

SMILES string

OC1=CC=C2C3=C1C(C=C(O)C4=C56)=C5C7=C8C9=C%10C%11=C%12C%13=C%14C%15=C%16C%17=C%18C(C(C(C%19=CC=C%20O)=C(C(O)=O)C=C%21%22)=C%21C%23=C%18C%24=C%16C%25=C%14C%26=C%12C%27=C%10C%28=C8C6=C%29=C%30C%28=C%31C%27=C%32C%26=C%33C%25=C%34C%24=C%35C%23=C%36C%22=CC(O)=C

General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product belongs to Enabling category of greener alternatives thus aligns with "Design for energy efficency". High concentrated graphene oxide sheets provide the prerequisite viscosity to bind the electrode materials together and enable 3D printing. Using water as a green solvent makes this aqueous ink system feasible for processing and drying safety and low cost. Click here for more information.

Application

  • Non-covalent functionalization with PSS molecules prevents rGO from aggregation.
  • Preparation for nanocomposite with water-dispersed graphene.
  • Electrochemical sensors with water-dispersed graphene.

WGK

WGK 2

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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Influence of synthesis conditions on properties of green-reduced graphene oxide.
Pruna A, et al.
Journal of Nanoparticle Research, 15(5), 1605/1-1605/11 (2013)
Non-enzymatic detection of bilirubin based on a graphene-polystyrene sulfonate composite.
Balamurugan T, et al.
Royal Society of Chemistry Advances, 5(62), 50470-50477 (2015)
Huabin Yin et al.
Nanoscale research letters, 8(1), 422-422 (2013-10-19)
Aqueous solution synthesis of reduced graphene oxide-germanium nanoparticles (RGO-GeNPs) was developed using graphene oxide (GO) as stabilizer, which could be conducive to obtain better excellent electrical properties. The information about morphology and chemical composition of the nanomaterials were obtained by
Synthesis of poly(sodium 4-styrenesulfonate) functionalized graphene/cetyltrimethylammonium bromide (CTAB) nanocomposite and its application in electrochemical oxidation of 2,4-dichlorophenol.
Li J, et al.
Electrochimica Acta, 125, 1-8 (2014)

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