cMOF Evidence Base
Electrical Transport — Synthesis and characterization of a novel kind soluble, conjugated, and fluorescent chelate polymer containing fluorene ring in the backbone: Optical, electrical, and electrochemical properties

Measurement evidence

Electrical Transport

Synthesis and characterization of a novel kind soluble, conjugated, and fluorescent chelate polymer containing fluorene ring in the backbone: Optical, electrical, and electrochemical properties · Yildirim M., Kaya I. · Synthetic Metals · 2011 · 13-22

2 measurement groups · 4 results

Reported values remain attached to the sample, method, conditions, extraction quality and source location that produced them.

Four point probe conductivity after iodine vapour doping

Electrical conductivity

iodine-doped poly(3,4-HBA-Cr-FDA) film on ITO · Thin Film

ITO-supported polymer films exposed to iodine vapour for 1 h, 5 h, or 24 h; conductivity measured between 20 and 80 deg C.

Temperature
293-353
Atmosphere
iodine vapour exposure at atmospheric pressure; measurement atmosphere not specified
Geometry
four point probe on ITO-supported thin film
Context
iodine-doped polymer film
Measurement source
16,20 · 2.5. Electrical properties; 3.4. Doping procedure and electrical conductivities · Fig. 7; Scheme 3
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
conductivity increase at 20 deg C after iodine dopingnearly 10^4 times—nearlyText
Approximate		20 · 3.4. Doping procedure and electrical conductivities · Fig. 7
24 h iodine-doped polymer conductivity at 60 deg Cabout 3 x 10^-6 S cm^-1—aboutText
Approximate		20 · 3.4. Doping procedure and electrical conductivities · Fig. 7
24 h iodine-doped polymer conductivity at 80 deg CMarked as a best value within this paperabout 4 x 10^-3 S cm^-1—aboutText
Approximate		20 · 3.4. Doping procedure and electrical conductivities · Fig. 7

Four point probe conductivity using Keithley 2400 Electrometer

Electrical conductivity

undoped poly(3,4-HBA-Cr-FDA) film on ITO · Thin Film

Undoped dip-coated polymer film on ITO; conductivity measured between 20 and 80 deg C.

Temperature
293-353
Geometry
four point probe on ITO-supported thin film
Context
pristine undoped polymer film
Measurement source
16,20 · 2.5. Electrical properties; 3.4. Doping procedure and electrical conductivities · Fig. 7
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
undoped polymer conductivity at 20 deg Cabout 3 x 10^-10 S cm^-1 from Fig. 7—visual estimate from log-axis plotFigure Axis
Approximate		20 · 3.4. Doping procedure and electrical conductivities · Fig. 7