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

초록

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.

MATERIALS

제품 번호

브랜드

제품 설명

719803

Sigma-Aldrich

Carbon nanofibers, graphitized, platelets(conical), >98% carbon basis, D × L 100 nm × 20-200 μm

C102180

Sigma-Aldrich

Cyclohexanone, ReagentPlus^®, 99.8%

490210

Sigma-Aldrich

Methane-¹²C, ¹³C-depleted, 99.9 atom % ¹²C

29140

Sigma-Aldrich

Cyclohexanone, puriss. p.a., ≥99.5% (GC)

86480

Sigma-Aldrich

Terpineol, mixture of isomers

398241

Sigma-Aldrich

Cyclohexanone, ACS reagent, ≥99.0%

128910

Sigma-Aldrich

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

459836

Sigma-Aldrich

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

493538

Sigma-Aldrich

Ethyl alcohol, Pure, 190 proof, meets USP testing specifications

W390909

Sigma-Aldrich

Cyclohexanone, 99.8%

244511

Sigma-Aldrich

Toluene, anhydrous, 99.8%

719811

Sigma-Aldrich

Carbon nanofibers, pyrolitically stripped, platelets(conical), >98% carbon basis, D × L 100 nm × 20-200 μm

179418

Sigma-Aldrich

Toluene, ACS reagent, ≥99.5%

493511

Sigma-Aldrich

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

459828

Sigma-Aldrich

Ethyl alcohol, Pure, 200 proof, HPLC/spectrophotometric grade

900960

Sigma-Aldrich

Graphene ink for spin/spray coating photonically annealable, for spin-coating, spray-coating, photonic annealing

900695

Sigma-Aldrich

Graphene ink, for inkjet printing, photonically annealable

GF91785134

Carbon - Vitreous, rod, 200mm, diameter 10mm, glassy carbon

GF09325009

Carbon - Vitreous, foil, 100x100mm, thickness 6.0mm, glassy carbon

GF24425805

Carbon - Vitreous, rod, 200mm, diameter 7.0mm, glassy carbon

796115

Sigma-Aldrich

Graphene ink, for gravure printing, with ethyl cellulose in terpineol, gravure printable

02870

Sigma-Aldrich

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

459844

Sigma-Aldrich

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

493546

Sigma-Aldrich

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

320552

Sigma-Aldrich

Toluene, ACS reagent, ≥99.5%

E7023

Sigma-Aldrich

Ethyl alcohol, Pure 200 proof, for molecular biology

32249

Sigma-Aldrich

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

179965

Sigma-Aldrich

Toluene, Laboratory Reagent, ≥99.3%

798983

Sigma-Aldrich

Graphene ink, for screen printing, with ethyl cellulose in terpineol, screen printable

793663

Sigma-Aldrich

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