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

ABSTRACT

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.

MATERIALI

Numero di prodotto

Marchio

Descrizione del prodotto

E7023

Sigma-Aldrich

Ethyl alcohol, Pure 200 proof, Molecular Biology

459844

Sigma-Aldrich

Ethyl alcohol, Pure, 200 proof, ACS reagent, ≥99.5%

179418

Sigma-Aldrich

Toluene, ACS reagent, ≥99.5%

493546

Sigma-Aldrich

Ethyl alcohol, Pure, 200 proof, meets USP testing specifications

459836

Sigma-Aldrich

Ethyl alcohol, Pure, 200 proof, anhydrous, ≥99.5%

244511

Sigma-Aldrich

Toluene, anhydrous, 99.8%

S3014

Sigma-Aldrich

Sodio cloruro, Molecular Biology, DNase, RNase, and protease, none detected, ≥99% (titration)

S5150

Sigma-Aldrich

Sodio cloruro, 5 M in H₂O, BioReagent, Molecular Biology, suitable for cell culture

S7653

Sigma-Aldrich

Sodio cloruro, BioXtra, ≥99.5% (AT)

S5886

Sigma-Aldrich

Sodio cloruro, BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥99%

S8776

Sigma-Aldrich

Sodio cloruro, 0.9% in water, BioXtra, suitable for cell culture

32249

Sigma-Aldrich

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

493511

Sigma-Aldrich

Ethyl alcohol, Pure, 190 proof, ACS spectrophotometric grade, 95.0%

02870

Sigma-Aldrich

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

02856

Sigma-Aldrich

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

59222C

SAFC

Sodio cloruro, 5 M

22874

Sigma-Aldrich

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

320552

Sigma-Aldrich

Toluene, ACS reagent, ≥99.5%

53663

Sigma-Aldrich

Activated Charcoal Norit^®, Norit^® SX ultra, from peat, steam activated and acid washed, highly purified, powder

128910

Sigma-Aldrich

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

71376

Sigma-Aldrich

Sodio cloruro, BioUltra, Molecular Biology, ≥99.5% (AT)

398241

Sigma-Aldrich

Cyclohexanone, ACS reagent, ≥99.0%

02857

Sigma-Aldrich

Etanolo, purum, fine spirit, denaturated with 4.8% methanol, F25 METHYL¹, ~96% (based on denaturant-free substance)

71386

Sigma-Aldrich

Sodio cloruro, BioUltra, Molecular Biology, ~5 M in H₂O

179965

Sigma-Aldrich

Toluene, Laboratory Reagent, ≥99.3%

37771

Sigma-Aldrich

Activated Charcoal Norit^®, Norit^® GAC 1240W, from coal, steam activated, granular

W390909

Sigma-Aldrich

Cyclohexanone, 99.8%

86480

Sigma-Aldrich

Terpineolo, mixture of isomers

93067

Sigma-Aldrich

Activated Charcoal Norit^®, Norit^® SX2, powder, from peat, multi-purpose activated charcoal, steam activated and acid washed

C102180

Sigma-Aldrich

Cyclohexanone, ReagentPlus^®, 99.8%