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

ZUSAMMENFASSUNG

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.

MATERIALIEN

Produktnummer

Marke

Produktbeschreibung

E7023

Sigma-Aldrich

Ethyl alcohol, Pure, 200 proof, for molecular biology

459844

Sigma-Aldrich

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

179418

Sigma-Aldrich

Toluol, ACS reagent, ≥99.5%

493546

Sigma-Aldrich

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

S3014

Sigma-Aldrich

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

S5150

Sigma-Aldrich

Natriumchlorid -Lösung, 5 M in H₂O, BioReagent, for molecular biology, suitable for cell culture

S8776

Sigma-Aldrich

Natriumchlorid -Lösung, 0.9% in water, BioXtra, suitable for cell culture

S5886

Sigma-Aldrich

Natriumchlorid, BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for plant cell culture, ≥99%

32249

Sigma-Aldrich

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

02870

Sigma-Aldrich

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

59222C

SAFC

Natriumchlorid -Lösung, 5 M

02856

Sigma-Aldrich

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

128910

Sigma-Aldrich

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

71386

Sigma-Aldrich

Natriumchlorid -Lösung, BioUltra, for molecular biology, ~5 M in H₂O

71376

Sigma-Aldrich

Natriumchlorid, BioUltra, for molecular biology, ≥99.5% (AT)

22874

Sigma-Aldrich

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

244511

Sigma-Aldrich

Toluol, anhydrous, 99.8%

320552

Sigma-Aldrich

Toluol, ACS reagent, ≥99.5%

493511

Sigma-Aldrich

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

37771

Sigma-Aldrich

Aktivkohle-Norit^®, Norit^® GAC 1240W, from coal, for potable water processing, steam activated, granular

179965

Sigma-Aldrich

Toluol, Laboratory Reagent, ≥99.3%

S7653

Sigma-Aldrich

Natriumchlorid, BioXtra, ≥99.5% (AT)

86480

Sigma-Aldrich

Terpineol, mixture of isomers

719803

Sigma-Aldrich

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

W390909

Sigma-Aldrich

Cyclohexanon, 99.8%

02857

Sigma-Aldrich

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

719811

Sigma-Aldrich

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

53663

Sigma-Aldrich

Aktivkohle-Norit^®, Norit^® SX ultra, from peat, corresponds U.S. Food chemicals codex (3rd Ed.), steam activated and acid washed, highly purified, powder

699632

Sigma-Aldrich

Kohlenstoff, mesoporös, nanopowder, less than 500 ppm Al, Ti, Fe, Ni, Cu, and Zn combined

29204

Sigma-Aldrich

Aktivkohle-Norit^®, Norit^® RB3, for gas purification, steam activated, rod