Leveling and thixotropic characteristics of concentrated zirconia inks for screen-printing

Phair, John W.; Lundberg, Mats; Kaiser, Andreas

doi:10.1007/s00397-008-0301-4

Cited by 50 publications

(49 citation statements)

References 36 publications

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“…Phair et al [13] suggested that increased binder content in the paste formulation would increase the adhesion property of the paste onto the mesh, which results in an increased surface roughness of the printed trace. This is consistent with the results obtained in Fig.…”

Section: ) Paste Characteristics On DC Conductivitymentioning

confidence: 99%

“…7, and information from the paste datasheets indicate that paste 1 has a higher binder content of 8-10 wt %, compared to a binder content of 5-7 % for paste 2. From literature [13], the uniformity profile of the trace resulting from the screen mask-paste interaction has been reported to affect the mechanical and electrochemical characteristics [13] of the trace. The results obtained in this section suggest that this may also have a significant influence on the DC electrical performance.…”

Section: ) Paste Characteristics On DC Conductivitymentioning

confidence: 99%

“…7(c). Such a phenomenon could be mainly attributed to the paste levelling [13]- [14] after screen printing, which results from the screen mask and paste interaction. Itoh et al [15] and Buzby et al [14] highlighted that the paste transfer from the screen mask to the substrate is non-ideal, because the paste adhesion is also affected by the wire meshes and the emulsion side walls apart from the substrate surface.…”

Section: ) Paste Characteristics On DC Conductivitymentioning

confidence: 99%

“…During the printing process, the paste formulation [13]- [14] influences the extent of adhesion of the paste onto the mesh and substrate, which in turn affects the uniformity profile of the printed trace. Phair et al [13] suggested that increased binder content in the paste formulation would increase the adhesion property of the paste onto the mesh, which results in an increased surface roughness of the printed trace.…”

Section: ) Paste Characteristics On DC Conductivitymentioning

confidence: 99%

See 3 more Smart Citations

30-GHz High-Frequency Application of Screen Printed Interconnects on an Organic Substrate

Lim

Goh

Yoshida

et al. 2017

IEEE Trans. Compon., Packag. Manufact. Technol.

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Section: ) Paste Characteristics On DC Conductivitymentioning

confidence: 99%

Section: ) Paste Characteristics On DC Conductivitymentioning

confidence: 99%

Section: ) Paste Characteristics On DC Conductivitymentioning

confidence: 99%

Section: ) Paste Characteristics On DC Conductivitymentioning

confidence: 99%

See 2 more Smart Citations

30-GHz High-Frequency Application of Screen Printed Interconnects on an Organic Substrate

Lim

Goh

Yoshida

et al. 2017

IEEE Trans. Compon., Packag. Manufact. Technol.

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“…Creep-recovery measurement provides information about the structural properties of slurries at very low stresses. 23), 24) Creep-curve can be theoretically divided into three parts. Immediate elastic deformation occurs at the beginning of the application of stress, which means that the response of the sample is governed by its elastic properties only.…”

Section: ¹1mentioning

confidence: 99%

Rheological behaviors of ball-milled and wet-jet milled ZnO slurries with polyvinyl alcohol as an organic binder

Sato

Hotta

2011

J. Ceram. Soc. Japan

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Fluidity of wet-jet milled and ball-milled ZnO slurries containing polyvinyl alcohol (PVA) was investigated from rheological behaviors and centrifugal separation. The viscosities of wet-jet milled ZnO slurries were much small as compared to ball-milled ones irrespective of the solids loading and PVA contents. At 30 vol % of high solids loading, the viscosity of wet-jet milled slurry with PVA was decreased to one-ninth of ball-milled one. From the creep-recovery measurements, the ball-milled slurry with PVA showed the elastic property, while the wet-jet milled one with PVA showed the liquid-like property. Therefore, the fluidity of wet-jet milled ZnO slurry with PVA was much higher than that of ball-milled one, indicating that the adsorption affinity between wet-jet milled particle and PVA was weak as compared to ball-milled one with PVA. From the centrifugal separation test, it was found that the relative packing densities of the precipitates prepared from wet-jet milled particles was high as compared to those prepared from ball milled ones due to the difference of adsorption affinity. Hence, the fabrication of weak adsorption affinity between ZnO particle and PVA leads to high fluidity of high solids loaded slurries with an organic binder like a chain polymer.

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Impact of Triple Roll Milling Processing Parameters on Fluidic/Rheological and Electrical Properties of Aqueous Graphene Ink

Kumar

Bhatt

et al. 2020

Adv Eng Mater

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Graphene ink is a potential candidate for the printing of electronic devices. Rheological studies of graphene inks are necessary to estimate and tune the behavior of ink during and after printing. Ink constituents and their fundamental properties play an important role in modifying the rheological behavior of ink. During the processing of ink, modification of these properties takes place. So, it is quite important to investigate the role of processing equipment on the ink constituents and correspondingly on the rheological behavior of ink and printed functional devices. Herein, graphene ink formulation through a triple roll mill (TRM) is presented. The particle size of graphene ink reduces substantially with both the speed of rollers and number of passes. Approximately 52% reduction in particle size is observed after five passes at the highest roller speed, and it further reduces up to 72% with an increase in the number of passes. Correspondingly, solvent loss, density, and viscosity of the inks are observed in respect of roller speed and number of passes. The impact of TRM parameters on ink constituents, rheology, and electrical properties of screen‐printed resistors is discussed and explained in terms of simple analytical models.

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Leveling and thixotropic characteristics of concentrated zirconia inks for screen-printing

Cited by 50 publications

References 36 publications

30-GHz High-Frequency Application of Screen Printed Interconnects on an Organic Substrate

30-GHz High-Frequency Application of Screen Printed Interconnects on an Organic Substrate

Rheological behaviors of ball-milled and wet-jet milled ZnO slurries with polyvinyl alcohol as an organic binder

Impact of Triple Roll Milling Processing Parameters on Fluidic/Rheological and Electrical Properties of Aqueous Graphene Ink

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