Suspension- and powder-based derivation of Hansen dispersibility parameters for zinc oxide quantum dots

Süß, Sebastian; Lin, Wei; Getmanenko, Olga; Pflug, Lukas; Sobisch, Titus; Peukert, Wolfgang; Lerche, D.; Segets, Doris

doi:10.1016/j.partic.2018.05.010

Cited by 12 publications

(7 citation statements)

References 44 publications

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“…This method relies on assessing the dispersibility of germanene in various solvents to construct an HSP sphere in such a way that all good solvents remain inside the sphere, while all poor solvents fall outside. Traditionally, this method has been used to determine the HSP of various nanoparticles, pigments, quantum dots, etc. − However, to the best of our knowledge, apart from germanene, there are no reports that utilize the sphere method to determine the HSP of other 2D materials. In general, it is observed that the number of solvents used for determining the HSP is often limited.…”

Section: Introductionmentioning

confidence: 99%

Determination of Hansen Solubility Parameter and In Situ Visualization of Dispersion Stability of Solution-Processed Antimonene

Sahoo,

Matte

2023

ACS Appl. Nano Mater.

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Section: Introductionmentioning

confidence: 99%

Determination of Hansen Solubility Parameter and In Situ Visualization of Dispersion Stability of Solution-Processed Antimonene

Sahoo,

Matte

2023

ACS Appl. Nano Mater.

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“…We believe this will significantly simplify the use and accuracy of the HSPs derived from the IEA method which has been in use and under discussion for several years. [17,19,10,[33][34][35][36][37] With regards to the PSDC method, proper reporting of the HSP evaluation according to the framework introduced by Bapat et al is paramount when comparing HSPs and delivers complete information to the researcher for further studies and analysis. [20] While both, PSDs and IEs (via RSTs) incorporate material data in their calculation, PSDs have the advantage of giving a more comprehensive overview of the distribution of a powder or material in the analyzed dispersions.…”

Section: Comparison Of Iea and Psdc Methods For All Materialsmentioning

confidence: 99%

“…We believe this will significantly simplify the use and accuracy of the HSPs derived from the IEA method which has been in use and under discussion for several years. [ 17,19,10,33–37 ]…”

Section: Comparison Of Iea and Psdc Methods For All Materialsmentioning

confidence: 99%

Determination of Hansen Parameters of Nanoparticles: A Comparison of Two Methods Using Titania, Carbon Black, and Silicon/Carbon Composite Materials

Anwar¹,

Amin²,

Amin³

et al. 2023

Part & Part Syst Charact

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Hansen solubility parameters (HSPs), for particles understood as Hansen similarity parameters, can provide valuable information about the surface behavior of nanoparticles. In the past years, several methodologies are developed for scoring and ranking of probe liquids for HSP determination. Two methods available to carry out this determination in a structured way are based on integral extinctions (IE) by Süß et al. and particle size determinations by Anwar et al., respectively. In this study, these two methods of HSP determination are applied on titania, carbon black, and silicon/carbon composites. The differences in scoring and subsequent ranking of a probe liquid list are compared between both methods. Comparable HSPs from both methods are reported as a best‐practice example and additional considerations that need to be considered to properly derive HSPs from the IE‐based method are emphasized.

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“…Based on the HSP approach, we can quantitatively predict solute solubility in a given solvent. Recently, the HSP sphere has been extended to the prediction of particle dispersion in solvents, including carbon, metal oxides, and metal nanoparticles [16][17][18][19][20][21][22][23][24][25][26]. The particle's HSP sphere was based on particle dispersibility experiments of various solvents (high/low dispersibility).…”

Section: Introductionmentioning

confidence: 99%

“…Moreover, additional interactions (e.g., van der Waals interactions, electrostatics, and DLVO/non-DLVO) between particles should be considered, instead of being restricted to interactions between molecules only. Thus, for particle dispersion, they applied the HDP sphere method to carbon black and zinc oxide quantum dots [19,23].…”

Section: Introductionmentioning

confidence: 99%

Hansen Solubility Parameter Analysis on Dispersion of Oleylamine-Capped Silver Nanoinks and their Sintered Film Morphology

2022

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Optimizing stabilizers and solvents is crucial for obtaining highly dispersed nanoparticle inks. Generally, nonpolar (hydrophobic) ligand-stabilized nanoparticles show superior dispersibility in nonpolar solvents, whereas polar ligand (hydrophilic)-stabilized nanoparticles exhibit high dispersibility in polar solvents. However, these properties are too qualitative to select optimum stabilizers and solvents for stable nanoparticle inks, and researchers often rely on their experiences. This study presents a Hansen solubility parameter (HSP)-based analysis of the dispersibility of oleylamine-capped silver nanoparticle (OAm-Ag NP) inks for optimizing ink preparation. We determined the HSP sphere of the OAm-Ag NPs, defined as the center coordinate, and the interaction radius in 3D HSP space. The solvent’s HSP inside the HSP sphere causes high dispersibility of the OAm-Ag NPs in the solvent. In contrast, the HSPs outside the sphere resulted in low dispersibility in the solvent. Thus, we can quantitatively predict the dispersibility of the OAm-Ag NPs in a given solvent using the HSP approach. Moreover, the HSP sphere method can establish a correlation between the dispersibility of the particles in inks and the sintered film morphology, facilitating electronic application of the nanoparticle inks. The HSP method is also helpful for optimizing stabilizers and solvents for stable nanoparticle inks in printed electronics.

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Suspension- and powder-based derivation of Hansen dispersibility parameters for zinc oxide quantum dots

Cited by 12 publications

References 44 publications

Determination of Hansen Solubility Parameter and In Situ Visualization of Dispersion Stability of Solution-Processed Antimonene

Determination of Hansen Solubility Parameter and In Situ Visualization of Dispersion Stability of Solution-Processed Antimonene

Determination of Hansen Parameters of Nanoparticles: A Comparison of Two Methods Using Titania, Carbon Black, and Silicon/Carbon Composite Materials

Hansen Solubility Parameter Analysis on Dispersion of Oleylamine-Capped Silver Nanoinks and their Sintered Film Morphology

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