Rapid and Versatile Photonic Annealing of Graphene Inks for Flexible Printed Electronics.

Rapid and Versatile Photonic Annealing of Graphene Inks for Flexible Printed Electronics.

Advanced materials (Deerfield Beach, Fla.) (2015-10-01)

Ethan B Secor, Bok Y Ahn, Theodore Z Gao, Jennifer A Lewis, Mark C Hersam

RESUMO

Intense pulsed light (IPL) annealing of graphene inks is demonstrated for rapid post-processing of inkjet-printed patterns on various substrates. A conductivity of ≈25,000 S m(-1) is achieved following a single printing pass using a concentrated ink containing 20 mg mL(-1) graphene, establishing this strategy as a practical and effective approach for the versatile and high-performance integration of graphene in printed and flexible electronics.

MATERIAIS

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Descrição do produto

E7023

Sigma-Aldrich

Álcool etílico, puro, 200 proof, for molecular biology

459844

Sigma-Aldrich

Álcool etílico, puro, 200 proof, ACS reagent, ≥99.5%

179418

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Tolueno, ACS reagent, ≥99.5%

459828

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Álcool etílico, puro, 200 proof, HPLC/spectrophotometric grade

493546

Sigma-Aldrich

Álcool etílico, puro, 200 proof, meets USP testing specifications

E7148

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Álcool etílico, puro, 190 proof, for molecular biology

S3014

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Cloreto de sódio, for molecular biology, DNase, RNase, and protease, none detected, ≥99% (titration)

459836

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Álcool etílico, puro, 200 proof, anhydrous, ≥99.5%

S5150

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Sodium chloride solution, 5 M in H₂O, BioReagent, for molecular biology, suitable for cell culture

244511

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Tolueno, anhydrous, 99.8%

S8776

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S5886

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Cloreto de sódio, BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥99%

02870

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Etanol, ACS reagent, prima fine spirit, without additive, F15 o¹

32249

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Tolueno, puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.7% (GC)

S7653

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Cloreto de sódio, BioXtra, ≥99.5% (AT)

02856

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Etanol, purum, absolute ethanol, denaturated with 4.8% isopropanol, A15 IPA¹, ≥99.8% (based on denaturant-free substance)

59222C

SAFC

Sodium chloride solution, 5 M

71386

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Sodium chloride solution, BioUltra, for molecular biology, ~5 M in H₂O

128910

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N,O-Bis(trimethylsilyl)acetamide, synthesis grade, ≥95%

22874

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Activated Charcoal Norit^®, Norit^® PK 1-3, from peat, steam activated, granular

71376

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Cloreto de sódio, BioUltra, for molecular biology, ≥99.5% (AT)

204439

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Cloreto de sódio, 99.999% trace metals basis

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320552

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Tolueno, ACS reagent, ≥99.5%

S6546

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179965

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S1679

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Cyclohexanone, ACS reagent, ≥99.0%

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