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793663

Sigma-Aldrich

Graphene ink

greener alternative

for inkjet printing, with ethyl cellulose in cyclohexanone and terpineol, inkjet printable

Synonyme(s) :

inkjetting ink, conductive ink

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About This Item

Code UNSPSC :
12352103
Nomenclature NACRES :
NA.23

Forme

liquid

Caractéristiques du produit alternatif plus écologique

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

sustainability

Greener Alternative Product

Concentration

2.4 wt. % (solid (graphene and ethyl cellulose) in cyclohexanone/terpineol)

Résistivité

0.003-0.008 Ω-cm (thermally annealed 250°C for 30 minutes, film thickness >100 nm)

Taille des particules

≤3 μm

Tension de surface

30 dyn/cm

Viscosité

8-15 mPa.s(30 °C)

Point d'ébullition

213-218 °C (Terpineol)

Densité

0.9375 g/mL at 25 °C

Autre catégorie plus écologique

Enabling,

Chaîne SMILES 

OC(C1=C2C(C3=C(C4=C(C5=C(C6=C(C7=C(C8=C(C9=C(C%10=C(C%11=C(C%12=C(C%13=C(C%14=C(C%15=CC=C%16O)C%16=C%17)C%17=C%18)C%18=C%19C(O)=O)C%19=C%20)C%20=C%21O)C%21=C%22)C%22=C%23)C%23=C%24O)C%24=C%25)C%25=C%26C(O)=O)C%26=C%27)C%27=C2)=C%28C%29=C(C%30=C%31C%28=C%3

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Catégories apparentées

Description générale

Inkjet printable graphene dispersion is a promising candidate for organic and printed electronics in a variety of applications such as sensors, conductors, supercapacitors etc. Graphene-based functional devices and films can be designed by the inkjet printing process, by a controlled expulsion of the fluid from the nozzle.
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". Graphene inks are highly conductive, low cost and super flexible. Click here for more information.

Application

Formulated for Inkjet printing.
Curing Condition: 250-350°C, 20-30min

This ink was tested on polyimide and silicon dioxide substrates.

Autres remarques

Webinar: Graphene-Based Nanomaterials for Versatile Biosensors

waveform file (downloadable .csv file)

cartridge settings file (downloadable. jst file)

Informations légales

Sold under Material Transfer Agreement with Mark Hersam group at Northwestern University. 

Pictogrammes

CorrosionExclamation mark
GHS05,GHS07

Mention d'avertissement

Danger

Classification des risques

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

Organes cibles

Respiratory system

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 2

Point d'éclair (°F)

143.6 °F

Point d'éclair (°C)

62 °C

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Rapid and Versatile Photonic Annealing of Graphene Inks for Flexible Printed Electronics
Ethan B. Secor , Bok Y. Ahn , Theodore Z. Gao , Jennifer A. Lewis , and Mark C. Hersam
Advanced Materials, 27, 6683-6688 (2015)
Inkjet Printing of High Conductivity, Flexible Graphene Patterns.
Ethan B. Secor, Pradyumna L. Prabhumirashi, Kanan Puntambekar, et al.
The Journal of Physical Chemistry Letters, 4(8), 1347-1351 (2013)
High-Performance Solid-State Supercapacitors and Microsupercapacitors Derived from Printable Graphene Inks
Lei Li, Ethan B. Secor, Kan-Sheng Chen, Jian Zhu, Xiaolong Liu, Theodore Z. Gao
Advanced Energy Materials, 6, N/A-N/A (2016)
Efficient inkjet printing of graphene.
Li J
Advanced Materials, 25(29), 3985-3992 (2013)

Articles

Graphene Inks for Electronics

Functional materials for printed electronics applications enable flexible displays, RFID tags, and biomedical sensors.

Graphene-Based Composites and their Unique Renewable Energy Applications

Graphene is a unique two-dimensional (2D) structure of monolayer carbon atoms packed into a dense honeycomb crystal that has attracted great interest due to its diverse and fascinating properties.

Graphene Nanoribbons: Production & Applications

Graphene's unique properties spark interdisciplinary interest; its honeycomb structure offers electrical, optical, and mechanical marvels.

3D Printing Graphene Ink: Creating Electronic and Biomedical Structures and Devices

Since its discovery little more than a decade ago,1 the two-dimensional (2D) allotrope of carbon—graphene—has been the subject of intense multidisciplinary research efforts.

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