Data from: Water-developable ionic liquid polymer enables humidity-sensing and microscale patterning
Data files
Abstract
Polymeric ionic liquids (i.e., PILs) have diverse sensing capabilities due to their potentially high ionic conductivity and tunable chemical response. However, integrating them into miniaturized sensor components often requires harsh non-aqueous developers, limiting eco-friendly microfabrication. To overcome this challenge, we designed a system that utilizes a UV-active thiol-ene click reaction to crosslink a photo-patternable PIL, PAGE-TFSI- EMIm⁺, that enables device patterning under 365 nm exposure. This specific design leverages the material's ionic nature to enable fully aqueous development, bridging the gap between precise microfabrication and processing with a lower environmental footprint in the development stage. The resulting films were successfully patterned with 12.8 µm resolution. As an independent proof-of-concept for the functional application of these materials, an impedance-type humidity sensor was fabricated by integrating interdigitated electrodes with patterned 3 mm-diameter PAGE-TFSI-EMIm+ films. The sensor demonstrated excellent sensitivity with low hysteresis (2.5 % relative humidity (RH)) across a broad humidity range of 0-78 %RH. Equivalent circuit fitting of electrochemical impedance spectroscopy (EIS) results suggests that the sensing mechanism is primarily governed by the variable ionic conductivity with humidity within the film. This approach underscores the potential of photopatterned PILs for advanced sensor architectures.
Associated article:
Title: Water-Developable Ionic Liquid Polymer Enables Humidity-Sensing and Micro-Scale Patterning
Journal: ACS Macro Letters
Authors: Tokio Mimura, Liam Warlick, Alexandra Zele, Harrison Landfield, Louise Kuehster, Nathaniel A. Lynd, and Rachel A. Segalman
Corresponding authors: Rachel A. Segalman (segalman@ucsb.edu)
Description of data and files
This dataset provides the experimental data required to reproduce all figures.
Files are labeled to correspond with the manuscript's figures and supporting info. This repository doesn't contain any schematic illustrations. For example, Fig. 1, Figure 3(b), and Figure 4(a).
File List:
A) Fig.2(a) image.tif
B) Fig.2(b) AFM image.tif
C) Fig.2(b) cross section.csv
D) Fig.3(a).png
E) Fig.3(c) adsorption.csv
F) Fig.3(c) desorption.csv
G) Fig.3(d) Commercial.csv
H) Fig.3(d) PIL sensor.csv
I) Fig.4(b) adsoption.csv
J) Fig.4(b) desorption.csv
K) SI Fig.1.csv
L) SI Fig.2.csv
M) SI Fig.3.csv
N) SI Fig.4.csv
O) SI Fig.5.csv
P) SI Fig.6.csv
Q) SI Fig.7.csv
R) SI Fig.8.csv
S) SI Fig.9.csv
T) SI Fig.10.csv
U) SI Fig.11(a).tif
V) SI Fig.11(b).tif
W) SI Fig.11(c).tif
X) SI Fig.12(a).tif
Y) SI Fig.12(b).tif
Z) SI Fig.12(c).tif
AA) SI Fig.12(d).csv
AB) SI Fig.12(e).csv
AC) SI Fig.12(f).csv
AD) SI Fig.12(g).csv
AE) SI Fig.13(a).tif
AF) SI Fig.13(b).tif
AG) SI Fig.14(a).tif
AH) SI Fig.14(b).tif
AI) SI Fig.15(a)_PAGE.csv
AJ) SI Fig.15(a)_PAGE-TFSI17.csv
AK) SI Fig.15(a)_PAGE-TFSI43.csv
AL) SI Fig.15(a)_PAGE-TFSI72.csv
AM) SI Fig.15(b)_PAGE-TFSI43 after development.csv
AN) SI Fig.15(b)_PAGE-TFSI43 after UV irradiation.csv
AO) SI Fig.16.csv
AP) SI fig.17 (a) Background.csv
AQ) SI fig.17 (a) C-C,C-H,C-S.csv
AR) SI fig.17 (a) C-F.csv
AS) SI fig.17 (a) C-O,C-N.csv
AT) SI fig.17 (a) Envelope.csv
AU) SI fig.17 (a) Experiment.csv
AV) SI fig.17 (a) N-C-N.csv
AW) SI fig.17 (b) Envelope.csv
AX) SI fig.17 (b) Experiment.csv
AY) SI fig.17 (b) N-C Imidazolium.csv
AZ) SI fig.17 (b) N-S TFSI.csv
BA) SI fig.17 (c) Background.csv
BB) SI fig.17 (c) Envelope.csv
BC) SI fig.17 (c) Experiment.csv
BD) SI fig.17 (c) S=O TFSI 2p2-1.csv
BE) SI fig.17 (c) S=O TFSI 2p3-2.csv
BF) SI fig.17 (c) S-C 2p2-1.csv
BG) SI fig.17 (c) S-C 2p3-2.csv
BH) SI fig.17 (c) sulfoxide TFSI 2p1-2.csv
BI) SI fig.17 (c) sulfoxide TFSI 2p3-2.csv
BJ) SI Fig.18_Impedance magnitude.csv
BK) SI Fig.18_Phase angle.csv
BL) SI Fig.19(a) Ads.0%.csv
BM) SI Fig.19(a) Ads.1%.csv
BN) SI Fig.19(a) Ads.6%.csv
BO) SI Fig.19(a) Ads.10%.csv
BP) SI Fig.19(a) Ads.15%.csv
BQ) SI Fig.19(a) Ads.20%.csv
BR) SI Fig.19(a) Ads.25%.csv
BS) SI Fig.19(a) Ads.30%.csv
BT) SI Fig.19(a) Ads.35%.csv
BU) SI Fig.19(a) Ads.40%.csv
BV) SI Fig.19(a) Ads.45%.csv
BW) SI Fig.19(a) Ads.51%.csv
BX) SI Fig.19(a) Ads.56%.csv
BY) SI Fig.19(a) Ads.61%.csv
BZ) SI Fig.19(a) Ads.67%.csv
CA) SI Fig.19(a) Ads.72%.csv
CB) SI Fig.19(a) Ads.78%.csv
CC) SI Fig.19(a) Des.0%.csv
CD) SI Fig.19(a) Des.1%.csv
CE) SI Fig.19(a) Des.6%.csv
CF) SI Fig.19(a) Des.10%.csv
CG) SI Fig.19(a) Des.15%.csv
CH) SI Fig.19(a) Des.20%.csv
CI) SI Fig.19(a) Des.25%.csv
CJ) SI Fig.19(a) Des.30%.csv
CK) SI Fig.19(a) Des.35%.csv
CL) SI Fig.19(a) Des.40%.csv
CM) SI Fig.19(a) Des.45%.csv
CN) SI Fig.19(a) Des.51%.csv
CO) SI Fig.19(a) Des.56%.csv
CP) SI Fig.19(a) Des.61%.csv
CQ) SI Fig.19(a) Des.67%.csv
CR) SI Fig.19(a) Des.72%.csv
CS) SI Fig.19(a) Des.78%.csv
CT) SI Fig.19(b) Ads.0%.csv
CU) SI Fig.19(b) Ads.1%.csv
CV) SI Fig.19(b) Ads.6%.csv
CW) SI Fig.19(b) Ads.10%.csv
CX) SI Fig.19(b) Ads.15%.csv
CY) SI Fig.19(b) Ads.20%.csv
CZ) SI Fig.19(b) Ads.25%.csv
DA) SI Fig.19(b) Ads.30%.csv
DB) SI Fig.19(b) Ads.35%.csv
DC) SI Fig.19(b) Ads.40%.csv
DD) SI Fig.19(b) Ads.45%.csv
DE) SI Fig.19(b) Ads.51%.csv
DF) SI Fig.19(b) Ads.56%.csv
DG) SI Fig.19(b) Ads.61%.csv
DH) SI Fig.19(b) Ads.72%.csv
DI) SI Fig.19(b) Ads.78%.csv
DJ) SI Fig.19(b) Des.0%.csv
DK) SI Fig.19(b) Des.1%.csv
DL) SI Fig.19(b) Des.6%.csv
DM) SI Fig.19(b) Des.10%.csv
DN) SI Fig.19(b) Des.15%.csv
DO) SI Fig.19(b) Des.20%.csv
DP) SI Fig.19(b) Des.25%.csv
DQ) SI Fig.19(b) Des.30%.csv
DR) SI Fig.19(b) Des.35%.csv
DS) SI Fig.19(b) Des.40%.csv
DT) SI Fig.19(b) Des.45%.csv
DU) SI Fig.19(b) Des.51%.csv
DV) SI Fig.19(b) Des.56%.csv
DW) SI Fig.19(b) Des.61%.csv
DX) SI Fig.19(b) Des.67%.csv
DY) SI Fig.19(b) Des.72%.csv
DZ) SI Fig.19(b) Des.78%.csv
EA) SI Fig.19(c) Ads.0%.csv
EB) SI Fig.19(c) Ads.1%.csv
EC) SI Fig.19(c) Ads.6%.csv
ED) SI Fig.19(c) Ads.10%.csv
EE) SI Fig.19(c) Ads.15%.csv
EF) SI Fig.19(c) Ads.20%.csv
EG) SI Fig.19(c) Ads.25%.csv
EH) SI Fig.19(c) Ads.30%.csv
EI) SI Fig.19(c) Ads.35%.csv
EJ) SI Fig.19(c) Ads.40%.csv
EK) SI Fig.19(c) Ads.45%.csv
EL) SI Fig.19(c) Ads.51%.csv
EM) SI Fig.19(c) Ads.56%.csv
EN) SI Fig.19(c) Ads.61%.csv
EO) SI Fig.19(c) Ads.67%.csv
EP) SI Fig.19(c) Ads.72%.csv
EQ) SI Fig.19(c) Ads.78%.csv
ER) SI Fig.19(c) Des.0%.csv
ES) SI Fig.19(c) Des.1%.csv
ET) SI Fig.19(c) Des.6%.csv
EU) SI Fig.19(c) Des.10%.csv
EV) SI Fig.19(c) Des.15%.csv
EW) SI Fig.19(c) Des.20%.csv
EX) SI Fig.19(c) Des.25%.csv
EY) SI Fig.19(c) Des.30%.csv
EZ) SI Fig.19(c) Des.35%.csv
FA) SI Fig.19(c) Des.40%.csv
FB) SI Fig.19(c) Des.45%.csv
FC) SI Fig.19(c) Des.51%.csv
FD) SI Fig.19(c) Des.56%.csv
FE) SI Fig.19(c) Des.61%.csv
FF) SI Fig.19(c) Des.67%.csv
FG) SI Fig.19(c) Des.72%.csv
FH) SI Fig.19(c) Des.78%.csv
FI) SI Fig.20 Before cycle test ads..csv
FJ) SI Fig.20 Before cycle test des..csv
FK) SI Fig.20 After cycle test ads..csv
FL) SI Fig.20 After cycle test des..csv
FM) SI Fig.21 Adsorption.csv
FN) SI Fig.21 Desorption.csv
FO) SI Fig.22(a) Adsorption.csv
FP) SI Fig.22(a) Desorption.csv
FQ) SI Fig.22(b) Adsorption.csv
FR) SI Fig.22(b) Desorption.csv
Figure 2: Patterning profile
A) Fig.2(a) image.tif: Representative bright-field optical image of cast pattern of PAGE-TFSI43
B) Fig.2(b) AFM image.tif: AFM image of PAGE-TFSI43
C) Fig.2(b) cross section.csv: cross-sectional profile of PAGE-TFSI43
- Column A: Position (μm)
- Column B: Thickness (μm)
Figure 3: Humidity sensing
D) Fig.3(a).png: Representative photograph of the fabricated humidity sensor
Figure 3 (c): Hysteresis curve of the humidity sensor measured at 200 Hz
E) Fig.3(c) adsorption.csv:
- Column A: RH (%)
- Column B: RH (%) standard deviation
- Column C: |Z| (Ω)
- Column D: |Z| (Ω) standard deviation
F) Fig.3(c) desorption.csv:
- Column A: RH (%)
- Column B: RH (%) standard deviation
- Column C: |Z| (Ω)
- Column D: |Z| (Ω) standard deviation
Figure 3 (d): Long-term cyclic stability test (50 cycles) at 200 Hz.
G) Fig.3(d) Commercial
- Column A: time (min)
- Column B: RH (%)
H) Fig.3(d) PIL sensor
- Column A: time (min)
- Column B: RH (%)
Figure 4: Equivalent circuit for EIS fitting at each humidity
Figure 4 (b): Correlation plot Impedance (at 200 Hz) vs Film Resistance (Rf).
I) Fig.4(b) adsoption
- Column A: |Z| (kΩ)
- Column B: |Z| (kΩ) standard deviation
- Column C: Rf (kΩ)
- Column D: Rf (kΩ) standard deviation
J) Fig.4(b) desorption
- Column A: |Z| (kΩ)
- Column B: |Z| (kΩ) standard deviation
- Column C: Rf (kΩ)
- Column D: Rf (kΩ) standard deviation
SI Figure 1: 1H NMR spectrum of allyl-TFSI-K+ small molecule reagent.
K) SI Fig.1.csv
- Column A: 1H (ppm)
- Column B: signal (arbitrary intensity)
SI Figure 2: 1H NMR spectrum of thioester-TFSI-K+ small molecule reagent.
L) SI Fig.2.csv
- Column A: 1H (ppm)
- Column B: signal (arbitrary intensity)
SI Figure 3: 1H NMR spectrum of thiolated TFSI-K+ small molecule reagent.
M) SI Fig.3.csv
- Column A: 1H (ppm)
- Column B: signal (arbitrary intensity)
SI Figure 4: 19F NMR spectrum of thiolated TFSI-K+ small molecule reagent.
N) SI Fig.4.csv
- Column A: 19F (ppm)
- Column B: signal (arbitrary intensity)
SI Figure 5: 1H NMR spectrum of PAGE polymer.
O) SI Fig.5.csv
- Column A: 1H (ppm)
- Column B: signal (arbitrary intensity)
SI Figure 6: Size-exclusion chromatography trace of PAGE polymer.
P) SI Fig.6.csv
- Column A: Elution Time (min)
- Column B: Intensity (a.u.)
SI Figure 7: 1H NMR spectrum of the statistical copolymer PAGE-TFSI-EMIm+ with UV irradiation time of 10 minutes.
Q) SI Fig.7.csv
- Column A: 1H (ppm)
- Column B: signal (arbitrary intensity)
SI Figure 8: 1H NMR spectrum of the statistical copolymer PAGE-TFSI-EMIm+ with UV irradiation time of 20 minutes.
R) SI Fig.8.csv
- Column A: 1H (ppm)
- Column B: signal (arbitrary intensity)
SI Figure 9: 1H NMR spectrum of the statistical copolymer PAGE-TFSI-EMIm+ with UV irradiation time of 40 minutes.
S) SI Fig.9.csv
- Column A: 1H (ppm)
- Column B: signal (arbitrary intensity)
SI Figure 10: 19F NMR spectrum of the statistical copolymer PAGE-TFSI-EMIm+ with UV irradiation time of 20 minutes.
T) SI Fig.10.csv
- Column A: 19F (ppm)
- Column B: signal (arbitrary intensity)
SI Figure 11: Optical images of photo-patterned PIL films as a function of DF%
U) SI Fig.11(a).tif: PAGE-TFSI17
V) SI Fig.11(b).tif: PAGE-TFSI43
W) SI Fig.11(c).tif: PAGE-TFSI72
SI Figure 12: Optical images of photo-patterned PIL films as a function of mask sizes and milimeter-scale logo.
X) SI Fig.12(a).tif: 8/40 μm mask
Y) SI Fig.12(b).tif: 16/40μm mask
Z) SI Fig.12(c).tif: 24/40μm mask
AA) SI Fig.12(d).csv: 8/40 μm mask profile
AB) SI Fig.12(e).csv: 16/40 μm mask profile
AC) SI Fig.12(f).csv: 24/40 μm mask profile
AD) SI Fig.12(g).csv: milimeter-scale logo
SI Figure 13: Optical images of photo-patterned PIL films as a function of storage days
AE) SI Fig.13(a).tif: Initial
AF) SI Fig.13(b).tif: After three months (91 days)
SI Figure 14: Optical images of photo-patterned PIL films as a function of doses
AG) SI Fig.14(a).tif: 3 J/cm^2\ just after development and drying with dry air
AH) SI Fig.14(b).tif: 1 J/cm^2\ just after development and drying with dry air
SI Figure 15: DSC curve of photo-patternable PIL materials.* Vertically offset for clarity.
SI Figure 15(a): The comparison of PAGE-TFSI-EMIm+ polymers as a function of DF%
AI) SI Fig.15(a)_PAGE.csv
- Column A: Heat Flow (W/g)
- Column B: Temperature (°C)
AJ) SI Fig.15(a)_PAGE-TFSI17.csv
- Column A: Heat Flow (W/g)
- Column B: Temperature (°C)
AK) SI Fig.15(a)_PAGE-TFSI43.csv
- Column A: Heat Flow (W/g)
- Column B: Temperature (°C)
AL) SI Fig.15(a)_PAGE-TFSI72.csv
- Column A: Heat Flow (W/g)
- Column B: Temperature (°C)
SI Figure 15(a): Photo patternable PIL using PAGE-TFSI43 thorough steps of the patterning process
AM) SI Fig.15(b)_PAGE-TFSI43 after development.csv
- Column A: Heat Flow (W/g)
- Column B: Temperature (°C)
AN) SI Fig.15(b)_PAGE-TFSI43 after UV irradiation.csv
- Column A: Heat Flow (W/g)
- Column B: Temperature (°C)
SI Figure 16: Representative XPS survey spectrum of the photo-patterned PIL.
AO) SI Fig.16.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
SI Figure 17: High-resolution XPS spectra of the photo-patterned PIL.
SI Figure 17(a): C 1s
AP) SI fig.17 (a) Background.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
AQ) SI fig.17 (a) C-C,C-H,C-S.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
AR) SI fig.17 (a) C-F.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
AS) SI fig.17 (a) C-O,C-N.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
AT) SI fig.17 (a) Envelope.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
AU) SI fig.17 (a) Experiment.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
AV) SI fig.17 (a) N-C-N.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
SI Figure 17(b): N 1s
AW) SI fig.17 (b) Envelope.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
AX) SI fig.17 (b) Experiment.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
AY) SI fig.17 (b) N-C Imidazolium.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
AZ) SI fig.17 (b) N-S TFSI.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
SI Figure 17(c): S 2p
BA) SI fig.17 (c) Background.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
BB) SI fig.17 (c) Envelope.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
BC) SI fig.17 (c) Experiment.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
BD) SI fig.17 (c) S=O TFSI 2p2-1.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
BE) SI fig.17 (c) S=O TFSI 2p3-2.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
BF) SI fig.17 (c) S-C 2p2-1.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
BG) SI fig.17 (c) S-C 2p3-2.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
BH) SI fig.17 (c) sulfoxide TFSI 2p1-2.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
BI) SI fig.17 (c) sulfoxide TFSI 2p3-2.csv
- Column A: Binding Energy (eV)
- Column B: Counts (a.u.)
SI Figure 18: Bode plot of impedance magnitude |Z| and phase angle.
BJ) SI Fig.18_Impedance magnitude.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
BK) SI Fig.18_Phase angle.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
SI Figure 19: (a) Bode plots of the impedance magnitude, (b) the phase angle and (c) the Nyquist plots as a function of RH%.
SI Figure 19(a): Bode plots of the impedance magnitude as a function of RH%.
BL) SI Fig.19(a) Ads.0%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
BM) SI Fig.19(a) Ads.1%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
BN) SI Fig.19(a) Ads.6%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
BO) SI Fig.19(a) Ads.10%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
BP) SI Fig.19(a) Ads.15%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
BQ) SI Fig.19(a) Ads.20%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
BR) SI Fig.19(a) Ads.25%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
BS) SI Fig.19(a) Ads.30%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
BT) SI Fig.19(a) Ads.35%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
BU) SI Fig.19(a) Ads.40%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
BV) SI Fig.19(a) Ads.45%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
BW) SI Fig.19(a) Ads.51%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
BX) SI Fig.19(a) Ads.56%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
BY) SI Fig.19(a) Ads.61%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
BZ) SI Fig.19(a) Ads.67%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CA) SI Fig.19(a) Ads.72%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CB) SI Fig.19(a) Ads.78%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CC) SI Fig.19(a) Des.0%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CD) SI Fig.19(a) Des.1%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CE) SI Fig.19(a) Des.6%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CF) SI Fig.19(a) Des.10%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CG) SI Fig.19(a) Des.15%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CH) SI Fig.19(a) Des.20%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CI) SI Fig.19(a) Des.25%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CJ) SI Fig.19(a) Des.30%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CK) SI Fig.19(a) Des.35%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CL) SI Fig.19(a) Des.40%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CM) SI Fig.19(a) Des.45%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CN) SI Fig.19(a) Des.51%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CO) SI Fig.19(a) Des.56%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CP) SI Fig.19(a) Des.61%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CQ) SI Fig.19(a) Des.67%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CR) SI Fig.19(a) Des.72%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
CS) SI Fig.19(a) Des.78%.csv
- Column A: Frequency (Hz)
- Column B: |Z| (Ω)
SI Figure 19(b): Phase angle as a function of RH%.
CT) SI Fig.19(b) Ads.0%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
CU) SI Fig.19(b) Ads.1%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
CV) SI Fig.19(b) Ads.6%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
CW) SI Fig.19(b) Ads.10%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
CX) SI Fig.19(b) Ads.15%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
CY) SI Fig.19(b) Ads.20%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
CZ) SI Fig.19(b) Ads.25%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DA) SI Fig.19(b) Ads.30%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DB) SI Fig.19(b) Ads.35%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DC) SI Fig.19(b) Ads.40%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DD) SI Fig.19(b) Ads.45%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DE) SI Fig.19(b) Ads.51%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DF) SI Fig.19(b) Ads.56%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DG) SI Fig.19(b) Ads.61%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DH) SI Fig.19(b) Ads.72%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DI) SI Fig.19(b) Ads.78%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DJ) SI Fig.19(b) Des.0%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DK) SI Fig.19(b) Des.1%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DL) SI Fig.19(b) Des.6%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DM) SI Fig.19(b) Des.10%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DN) SI Fig.19(b) Des.15%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DO) SI Fig.19(b) Des.20%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DP) SI Fig.19(b) Des.25%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DQ) SI Fig.19(b) Des.30%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DR) SI Fig.19(b) Des.35%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DS) SI Fig.19(b) Des.40%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DT) SI Fig.19(b) Des.45%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DU) SI Fig.19(b) Des.51%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DV) SI Fig.19(b) Des.56%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DW) SI Fig.19(b) Des.61%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DX) SI Fig.19(b) Des.67%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DY) SI Fig.19(b) Des.72%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
DZ) SI Fig.19(b) Des.78%.csv
- Column A: Frequency (Hz)
- Column B: Phase angle (°)
SI Figure 19(c): Nyquist plots as a function of RH%.
EA) SI Fig.19(c) Ads.0%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EB) SI Fig.19(c) Ads.1%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EC) SI Fig.19(c) Ads.6%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
ED) SI Fig.19(c) Ads.10%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EE) SI Fig.19(c) Ads.15%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EF) SI Fig.19(c) Ads.20%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EG) SI Fig.19(c) Ads.25%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EH) SI Fig.19(c) Ads.30%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EI) SI Fig.19(c) Ads.35%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EJ) SI Fig.19(c) Ads.40%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EK) SI Fig.19(c) Ads.45%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EL) SI Fig.19(c) Ads.51%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EM) SI Fig.19(c) Ads.56%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EN) SI Fig.19(c) Ads.61%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EO) SI Fig.19(c) Ads.67%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EP) SI Fig.19(c) Ads.72%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EQ) SI Fig.19(c) Ads.78%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
ER) SI Fig.19(c) Des.0%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
ES) SI Fig.19(c) Des.1%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
ET) SI Fig.19(c) Des.6%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EU) SI Fig.19(c) Des.10%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EV) SI Fig.19(c) Des.15%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EW) SI Fig.19(c) Des.20%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EX) SI Fig.19(c) Des.25%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EY) SI Fig.19(c) Des.30%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
EZ) SI Fig.19(c) Des.35%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
FA) SI Fig.19(c) Des.40%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
FB) SI Fig.19(c) Des.45%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
FC) SI Fig.19(c) Des.51%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
FD) SI Fig.19(c) Des.56%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
FE) SI Fig.19(c) Des.61%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
FF) SI Fig.19(c) Des.67%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
FG) SI Fig.19(c) Des.72%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
FH) SI Fig.19(c) Des.78%.csv
- Column A: Z' (Ω)
- Column B: -Z" (Ω)
SI Figure 20: The hysteresis of the humidity sensor before and after the over 50-cycle test.
FI) SI Fig.20 Before cycle test ads..csv
- Column A: RH (%)
- Column B: RH (%) standard deviation
- Column C: |Z| (Ω)
- Column D: |Z| (Ω) standard deviation
FJ) SI Fig.20 Before cycle test des..csv
- Column A: RH (%)
- Column B: RH (%) standard deviation
- Column C: |Z| (Ω)
- Column D: |Z| (Ω) standard deviation
FK) SI Fig.20 After cycle test ads..csv
- Column A: RH (%)
- Column B: RH (%) standard deviation
- Column C: |Z| (Ω)
- Column D: |Z| (Ω) standard deviation
FL) SI Fig.20 After cycle test des..csv
- Column A: RH (%)
- Column B: RH (%) standard deviation
- Column C: |Z| (Ω)
- Column D: |Z| (Ω) standard deviation
SI Figure 21: QCM-D analysis of relative water uptake for the photo-patterned PIL.
FM) SI Fig.21 Adsorption.csv
- Column A: RH (%)
- Column B: Water uptake (wt%)
FN) SI Fig.21 Desorption.csv
- Column A: RH (%)
- Column B: Water uptake (wt%)
SI Figure 22: Correlation plot Impedance (at 200 Hz) vs constant phase element
SI Figure 22(a): Interfacial constant phase element (CPEint)
FO) SI Fig.22(a) Adsorption.csv
- Column A: |Z| (kΩ)
- Column B: |Z| (kΩ) standard deviation
- Column C: CPE int (nF・s^(α-1))
- Column D: CPE int (nF・s^(α-1)) standard deviation
FP) SI Fig.22(a) Desorption.csv
- Column A: |Z| (kΩ)
- Column B: |Z| (kΩ) standard deviation
- Column C: CPE int (nF・s^(α-1))
- Column D: CPE int (nF・s^(α-1)) standard deviation
SI Figure 22(b): Film constant phase element (CPEint)
FQ) SI Fig.22(b) Adsorption.csv
- Column A: |Z| (kΩ)
- Column B: |Z| (kΩ) standard deviation
- Column C: CPE film (nF×s^(α-1))
- Column D: CPE film (nF×s^(α-1)) standard deviation
FR) SI Fig.22(b) Desorption.csv
- Column A: |Z| (kΩ)
- Column B: |Z| (kΩ) standard deviation
- Column C: CPE film (nF×s^(α-1))
- Column D: CPE film (nF×s^(α-1)) standard deviation