Figures & data
Table 1 Physical properties of the binders
Table 2 Interfacial tensions calculated using Antonoff and Girifalco and Good methods for binders and dispersed NPs
Table 3 Spreading coefficients for neat and diluted binders with dispersed NPs in IPA
Table 4 Spreading coefficient for neat binders and solid NPs
Figure 1 SEM of surface morphology with increasing ECA wt% on two different substrates.
Abbreviations: ECA, ethyl cyanoacrylate; PC, polycarbonate; SEM, scanning electron microscopy; SH, superhydrophobic.
![Figure 1 SEM of surface morphology with increasing ECA wt% on two different substrates.](/cms/asset/c636c6e6-a50d-4622-ae22-b0fa6307b5d8/dnsa_a_123447_f0001_b.jpg)
Figure 2 Scanning electron microscopy of surface morphology with increasing epoxy wt% on two different substrates.
Abbreviations: PC, polycarbonate; SH, superhydrophobic.
![Figure 2 Scanning electron microscopy of surface morphology with increasing epoxy wt% on two different substrates.](/cms/asset/a3720a2b-335e-4954-84e6-35fced1797cf/dnsa_a_123447_f0002_c.jpg)
Figure 3 SEM of surface morphology with increasing UA wt% on two different substrates.
Abbreviations: PC, polycarbonate; SEM, scanning electron microscopy; UA, urethane acrylate; SH, superhydrophobic.
![Figure 3 SEM of surface morphology with increasing UA wt% on two different substrates.](/cms/asset/d8bc2fde-9912-4768-a2e5-bc071ab39a90/dnsa_a_123447_f0003_b.jpg)
Table 5 Surface free energy calculation for PC based on Zisman and LW/AB methods
Table 6 Interfacial tension for acetone solvent and uncured binders with glass
Table 7 Interfacial tension for acetone solvent and uncured binders with PC
Figure 4 Wetting characteristics on glass using contact angle and sliding angle measurements for three different binder formulations as a function of increasing wt% binder.
![Figure 4 Wetting characteristics on glass using contact angle and sliding angle measurements for three different binder formulations as a function of increasing wt% binder.](/cms/asset/41c502bd-e801-4d83-bac7-39b2f07d0338/dnsa_a_123447_f0004_b.jpg)
Figure 5 Wetting characteristics on PC using contact angle and sliding angle measurements for three different binder formulations as a function of increasing wt% binder.
![Figure 5 Wetting characteristics on PC using contact angle and sliding angle measurements for three different binder formulations as a function of increasing wt% binder.](/cms/asset/5c8f8756-4225-46aa-9676-54f748f92385/dnsa_a_123447_f0005_b.jpg)
Figure 6 XPS of silica, binders on glass and PC.
Notes: (A) XPS survey scanning of the surface composition of dry, as-supplied silica NPs and with the presence of FAS; (B) XPS survey scanning of all 5 wt% binder formulations on glass; and (C) XPS survey scanning of all 5 wt% binder formulations on PC. The red circle indicates position of fluorine peak.
Abbreviations: ECA, ethyl cyanoacrylate; NPs, nanoparticles; PC, polycarbonate; UA, urethane acrylate; XPS, X-ray photoelectron spectroscopy; FAS, fluoroalkylsilane.
![Figure 6 XPS of silica, binders on glass and PC.Notes: (A) XPS survey scanning of the surface composition of dry, as-supplied silica NPs and with the presence of FAS; (B) XPS survey scanning of all 5 wt% binder formulations on glass; and (C) XPS survey scanning of all 5 wt% binder formulations on PC. The red circle indicates position of fluorine peak.Abbreviations: ECA, ethyl cyanoacrylate; NPs, nanoparticles; PC, polycarbonate; UA, urethane acrylate; XPS, X-ray photoelectron spectroscopy; FAS, fluoroalkylsilane.](/cms/asset/3d629ea6-dc7d-48dd-9625-59a970c42110/dnsa_a_123447_f0006_c.jpg)
Table 8 SFE calculation for neat cured binders and PC based on Zisman and LW/AB methods
Table 9 SFE values for all binder formulations on glass and PC using Zisman’s method
Figure 7 Wetting characteristics after the tape test on glass using contact angle and sliding angle measurements for three different binder formulations with increasing binder wt%.
![Figure 7 Wetting characteristics after the tape test on glass using contact angle and sliding angle measurements for three different binder formulations with increasing binder wt%.](/cms/asset/e9099857-1d40-4b13-85e5-8d7bb06c88e9/dnsa_a_123447_f0007_c.jpg)
Figure 8 Wetting characteristics after the tape test on PC using contact angle and sliding angle measurements for three different binder formulations with increasing binder wt%.
![Figure 8 Wetting characteristics after the tape test on PC using contact angle and sliding angle measurements for three different binder formulations with increasing binder wt%.](/cms/asset/9c8417dc-ef13-4126-a374-e79554949b47/dnsa_a_123447_f0008_c.jpg)
Figure S1 Surface tension results for neat and diluted uncured binders using pendant drop method.
Abbreviations: ECA, ethyl cyanoacrylate; UA, urethane acrylate.
![Figure S1 Surface tension results for neat and diluted uncured binders using pendant drop method.Abbreviations: ECA, ethyl cyanoacrylate; UA, urethane acrylate.](/cms/asset/fc44c552-0f62-4c5f-8832-776aac613f30/dnsa_a_123447_sf0001_b.jpg)
Figure S2 Zisman linear regression plot to find the critical surface free energy for ECA formulations (A) on glass (B) on PC.
Abbreviations: ECA, ethyl cyanoacrylate; PC, polycarbonate.
![Figure S2 Zisman linear regression plot to find the critical surface free energy for ECA formulations (A) on glass (B) on PC.Abbreviations: ECA, ethyl cyanoacrylate; PC, polycarbonate.](/cms/asset/28daac7f-df3c-4fff-a797-da1e8a3b8d03/dnsa_a_123447_sf0002_b.jpg)
Figure S3 Zisman linear regression plot to find the critical surface free energy for epoxy formulations (A) on glass (B) on PC.
Abbreviation: PC, polycarbonate.
![Figure S3 Zisman linear regression plot to find the critical surface free energy for epoxy formulations (A) on glass (B) on PC.Abbreviation: PC, polycarbonate.](/cms/asset/decab0b9-156f-4ff6-9ac5-935be3983a8b/dnsa_a_123447_sf0003_b.jpg)
Figure S4 Zisman linear regression plot to find the critical surface free energy for UA formulations (A) on glass and (B) on PC.
Abbreviations: PC, polycarbonate; UA, urethane acrylate.
![Figure S4 Zisman linear regression plot to find the critical surface free energy for UA formulations (A) on glass and (B) on PC.Abbreviations: PC, polycarbonate; UA, urethane acrylate.](/cms/asset/46965c8d-a074-4678-b8a0-03d3c872ca73/dnsa_a_123447_sf0004_b.jpg)
Table S1 Surface tension calculation for neat and diluted binders