Saltar al contenido
MilliporeSigma
Todas las fotos(2)

Documentos

900442

Sigma-Aldrich

Graphene/PEDOT:PSS hybrid ink

dispersion in DMF, avg. no. of layers, 1 ‑ 3

Sinónimos:

Conductive ink, Electrochemically exfoliated graphene ink, G/PEDOT:PSS, Graphene ink

Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
Todas las fotos(2)

About This Item

UNSPSC Code:
12352401
NACRES:
NA.23

Quality Level

100

form

dispersion (in DMF)

feature

avg. no. of layers 1 ‑ 3

concentration

0.2 mg/mL (PEDOT:PSS)
1 mg/mL (electrochemically exfoliated graphene)

sheet resistance

500 Ω/sq, 20 nm film: 80% transmittance

General description

  • Graphene preparation method: Electrochemical exfoliation.
  • Graphene thickness by AFM: 80%, 1-3 layers.
  • Sheet size by AFM: 10 μm.
  • Oxygen content: 7.5% (by XPS) (C/O-ratio: 12.3).
  • Raman I_D/I_G ratio: 0.4.
  • Sheet resistance: 4.8 kΩ/sq.
  • Typical properties of films produced thereof (after spray coating):
a) 11 nm film: 90% transmittance, 1200 Ω/sq (as made).
b) 20 nm film: 80% transmittance, 500 Ω/sq (as made).

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Repr. 1B

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

136.4 °F

flash_point_c

58 °C

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

¿Ya tiene este producto?

Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.

Visite la Librería de documentos

Peng You et al.
Advanced materials (Deerfield Beach, Fla.), 27(24), 3632-3638 (2015-05-15)
Semitransparent perovskite solar cells are prepared by laminating graphene transparent electrodes on the top for the first time. The device performance is optimized by improving the conductivity of the graphene electrodes and the contact between the graphene and the perovskite
Zhaoyang Liu et al.
Advanced materials (Deerfield Beach, Fla.), 27(4), 669-675 (2014-12-03)
A novel solution fabrication of large-area, highly conductive graphene films by spray-coating of a hybrid ink of exfoliated graphene (EG)/poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) (PH1000) is demonstrated. The fabricated graphene films exhibit excellent mechanical properties, thus enabling their application as bottom electrodes in
Transparent graphene/PEDOT-PSS composite films as counter electrodes of dye-sensitized solar cells.
Hong, et al.
Electrochemical Communications, 10(10), 1555-1558 (2008)
Zhong-Shuai Wu et al.
Advanced materials (Deerfield Beach, Fla.), 27(24), 3669-3675 (2015-05-15)
Ultrathin printable graphene supercapacitors are demonstrated, based on solution-processed electrochemically exfoliated graphene hybrid films on an ultrathin poly(ethylene terephthalate) substrate, exhibiting an unprecedented volumetric capacitance of 348 F cm(-3) , an ultrahigh scan rate of 2000 V s(-1) , and

Artículos

Organic Bioelectronic Materials and Devices for Bridging Biology and Traditional Electronics

Professor Rivnay (Northwestern University, USA) discusses using organic mixed conductors as an alternative to efficiently bridge the ionic world of biology with contemporary microelectronics.

Recent Advances in Scalable Synthesis and Processing of Two-Dimensional Materials

Advances in scalable synthesis and processing of two-dimensional materials

Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.

Póngase en contacto con el Servicio técnico