Electrical Transport — Simultaneous defect passivation and hole mobility enhancement of perovskite solar cells by incorporating anionic metal-organic framework into hole transport materials

Measurement evidence

Electrical Transport

Simultaneous defect passivation and hole mobility enhancement of perovskite solar cells by incorporating anionic metal-organic framework into hole transport materials · Zhang J., Guo S., Zhu M. et al. · Chemical Engineering Journal · 2021 · 127328

8 measurement groups · 16 results

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

dark J-V

PSC with HTM-FJU-17 DFL · Electrode

Dark J-V initiation-position comparison between pristine HTM and HTM-FJU-17 devices.

Atmosphere
dark
Geometry
PSC
Context
pristine control versus MOF-HTM composite
Measurement source
4 · 3. Results and discussion · Fig. 1c
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
dark-current initiation position HTM-FJU-17Marked as a best value within this paper0.95 VText
Exact Reported
4 · 3. Results and discussion · Fig. 1c
dark-current initiation position pristine HTM0.85 VText
Exact Reported
4 · 3. Results and discussion · Fig. 1c

AC electrochemical impedance spectroscopy

PSC with HTM-FJU-17 DFL · Electrode

1 Hz to 10^5 Hz at 0.9 V in dark; fitted by Z-view; Rct for pristine HTM and HTM-FJU-17 PSCs.

Atmosphere
dark
Geometry
PSC
Context
pristine control versus MOF-HTM composite
Measurement source
2 · 2.1. Materials and methods
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
EIS series resistance Rs HTM-FJU-17Marked as a best value within this paper25.3 ohmSI Table
Exact Reported
14 · Table S3 · Table S3
EIS series resistance Rs pristine HTM29.5 ohmSI Table
Exact Reported
14 · Table S3 · Table S3
charge transport resistance Rct HTM-FJU-17Marked as a best value within this paper151 ohmSI Table
Exact Reported
14 · Table S3 · Table S3
charge transport resistance Rct pristine HTM192 ohmSI Table
Exact Reported
14 · Table S3 · Table S3

temperature-dependent impedance/Nyquist plots

HTM-FJU-17 DFL film · Thin Film

HTM-FJU-17 film from 10 to 100 degC.

Temperature
283-373
Geometry
HTM film
Context
MOF-HTM composite
Measurement source
Figure S9 caption · Fig. S9c
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
temperature-dependent HTM film conductivityconductivity increases with temperature after introducing FJU-17 and remains stable/conductive at 100 degCText
Qualitative
4 · 3. Results and discussion · Fig. S9c

ln(JSC-J) vs V + RSJ fitting

PSC with HTM-FJU-17 DFL · Electrode

Reverse saturated current density derived from J-V analysis.

Geometry
PSC
Context
pristine control versus MOF-HTM composite
Measurement source
4 · 3. Results and discussion · Fig. 1h
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
reverse saturated current density J0 HTM-FJU-17Marked as a best value within this paper8.80 x 10-9 mA cm-2Text
Exact Reported
4 · 3. Results and discussion · Fig. 1h
reverse saturated current density J0 pristine HTM1.12 x 10-5 mA cm-2Text
Exact Reported
4 · 3. Results and discussion · Fig. 1h

SCLC hole-only device fitting

HTM-FJU-10 film · Thin Film

HTM-FJU-10 control film compared with pristine HTM.

Geometry
hole-only device
Context
cationic MOF-HTM control
Measurement source
Figure S12 note · Fig. S12c
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
PCE for HTM-FJU-10 device17.56%Text
Rounded Reported
10 · Figure S12 note · Table S7
PCE for FJU-10 control comparison, pristine HTMMarked as a best value within this paper18.60%Text
Rounded Reported
10 · Figure S12 note · Table S7
hole mobility HTM-FJU-105.83 x 10-4 cm2 (Vs)-1Text
Exact Reported
Figure S12 note · Fig. S12c

SCLC hole-only device fitting

HTM-FJU-17 DFL film · Thin Film

ITO/PEDOT:PSS/HTM/MoO3/Ag hole-only device; HTM-FJU-17 DFL with 0.5 mg FJU-17.

Atmosphere
dark J-V
Geometry
ITO/PEDOT:PSS/HTM/MoO3/Ag
Context
MOF-HTM composite
Measurement source
4 · 3. Results and discussion · Fig. 2b
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
hole mobility HTM-FJU-17Marked as a best value within this paper1.05 x 10-3 cm2(Vs)-1Text
Exact Reported
4 · 3. Results and discussion · Fig. 2b

SCLC hole-only device fitting

pristine HTM film · Thin Film

ITO/PEDOT:PSS/HTM/MoO3/Ag hole-only device; pristine HTM.

Atmosphere
dark J-V
Geometry
ITO/PEDOT:PSS/HTM/MoO3/Ag
Context
pristine HTM control
Measurement source
2 · 2.1. Materials and methods
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
hole mobility pristine HTM3.11 x 10-4 cm2(Vs)-1Text
Exact Reported
4 · 3. Results and discussion · Fig. 2b

-dV/dJ vs (JSC-J)^-1 fitting from single heterojunction solar-cell theory

PSC with HTM-FJU-17 DFL · Electrode

Series resistance derived from J-V curves for pristine HTM and HTM-FJU-17 devices.

Geometry
PSC
Context
pristine control versus MOF-HTM composite
Measurement source
4 · 3. Results and discussion · Fig. 1g
PropertyReported valueNormalised valueUncertaintyOrigin and qualitySource
series resistance Rs HTM-FJU-17Marked as a best value within this paper0.22 ohm cm2Text
Exact Reported
4 · 3. Results and discussion · Fig. 1g
series resistance Rs pristine HTM3.11 ohm cm2Text
Exact Reported
4 · 3. Results and discussion · Fig. 1g