Product Datasheet Graphenea Graphene Oxide (GO)
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* Sample prepara*on: 2g of 4wt% GO in water were dried under vacuum at 60°C overnight. Product Datasheet Graphenea Graphene Oxide (GO) Properties Form Dispersion of graphene oxide sheets Par*cle size D90 32.9 μm D50 16.6 μm D10 6.63 μm Color YellowNbrown Odor Odorless Dispersibility Polar solvents Solvents Water Concentra*on 4 mg/mL pH 2,2N2,5 Monolayer content (measured in 0.5mg/mL) >95%* Carbon 49N56% Hydrogen 0N1% Nitrogen 0N1% Sulfur 2N4% Oxygen 41N50% Elemental Analysis* SEM image TEM image www.graphenea.com (*) 4mg/ml concentra*on tends to agglomerate the GO flakes and dilu*on followed by slight sonica*on is required in order to obtain a higher percentage of monolayer flakes XPS
Transcript of Product Datasheet Graphenea Graphene Oxide (GO)
*"Sample"prepara*on:"2g"of"4wt%"GO"in"water"were"dried"under"vacuum"at"60°C"overnight."!"
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Product Datasheet
Graphenea Graphene Oxide (GO)
Properties
Form" Dispersion"of"graphene"oxide"sheets"
Par*cle"size"
D90"32.9"μm"
D50"16.6"μm"
D10"6.63"μm""
Color" YellowNbrown"
Odor" Odorless"
Dispersibility" Polar"solvents"
Solvents" Water"
Concentra*on" 4"mg/mL"
pH" 2,2N2,5"
Monolayer"content"(measured"in"0.5mg/mL)" >95%*"
Carbon" 49N56%!
Hydrogen" 0N1%"
Nitrogen" 0N1%"
Sulfur" 2N4%"
Oxygen" 41N50%"
Elemental Analysis*
SEM!image! TEM!image!
www.graphenea.com
(*)"4mg/ml"concentra*on"tends"to"agglomerate"the"GO"flakes"and"dilu*on"followed"by"slight"sonica*on"is"required"in"order"to"obtain"a"higher"percentage"of"monolayer"flakes"
XPS!
![Interface engineering and emergent ... - dr.ntu.edu.sg paper Interface... · 2 in a single oxide-interface-based device.[9-12] In order to utilize the oxide interfaces in useful devices,](https://static.fdocuments.nl/doc/165x107/60cecd8d54127b3efe52ee3c/interface-engineering-and-emergent-drntuedusg-paper-interface-2-in.jpg)
