Influence of hydroxyl content of binders on rheological properties of cerium-gadolinium oxide (CGO) screen printing inks

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

The influence of hydroxyl content of binders on rheological properties of screen printing inks is investigated. The actual amount of hydroxyl groups is correlated to the level of hyper-entanglement that characterizes the binders in solution. Three of the most used binders (ethyl cellulose, and two vinyl resins) were selected and characterized in solution via viscosimetry method. A high degree of hyper-entanglement was observed for ethyl cellulose polymers, whereas a mitigated effect characterized the two vinyl resins. Cerium-gadolinium oxides (CGO)-based inks, prepared using the selected binders, were investigated by means of rheology. The vinyl resin at higher hydroxyl content and low level of hyper-entanglement was demonstrated to impart superior printability properties.
Original languageEnglish
JournalJournal of the European Ceramic Society
Volume35
Issue number5
Pages (from-to)1495–1504
Number of pages10
ISSN0955-2219
DOIs
Publication statusPublished - 2015

Keywords

  • Ceramic ink
  • Hyper-entanglement
  • Intrinsic viscosity
  • Rheology
  • Screen printing
  • Binders
  • Cellulose
  • Cerium
  • Elasticity
  • Gadolinium
  • Ink
  • Resins
  • Vinyl resins
  • Ethyl cellulose
  • Gadolinium oxide
  • Hydroxyl content
  • Hydroxyl groups
  • Rheological property
  • Viscosimetry

Cite this

@article{04260acbbb054e5e8b017ada9454871d,
title = "Influence of hydroxyl content of binders on rheological properties of cerium-gadolinium oxide (CGO) screen printing inks",
abstract = "The influence of hydroxyl content of binders on rheological properties of screen printing inks is investigated. The actual amount of hydroxyl groups is correlated to the level of hyper-entanglement that characterizes the binders in solution. Three of the most used binders (ethyl cellulose, and two vinyl resins) were selected and characterized in solution via viscosimetry method. A high degree of hyper-entanglement was observed for ethyl cellulose polymers, whereas a mitigated effect characterized the two vinyl resins. Cerium-gadolinium oxides (CGO)-based inks, prepared using the selected binders, were investigated by means of rheology. The vinyl resin at higher hydroxyl content and low level of hyper-entanglement was demonstrated to impart superior printability properties.",
keywords = "Ceramic ink, Hyper-entanglement, Intrinsic viscosity, Rheology, Screen printing, Binders, Cellulose, Cerium, Elasticity, Gadolinium, Ink, Resins, Vinyl resins, Ethyl cellulose, Gadolinium oxide, Hydroxyl content, Hydroxyl groups, Rheological property, Viscosimetry",
author = "Debora Marani and Christophe Gadea and Johan Hjelm and Per Hjalmarsson and Marie Wandel and Wolff-Ragnar Kiebach",
year = "2015",
doi = "10.1016/j.jeurceramsoc.2014.11.025",
language = "English",
volume = "35",
pages = "1495–1504",
journal = "Journal of the European Ceramic Society",
issn = "0955-2219",
publisher = "Elsevier",
number = "5",

}

Influence of hydroxyl content of binders on rheological properties of cerium-gadolinium oxide (CGO) screen printing inks. / Marani, Debora; Gadea, Christophe; Hjelm, Johan; Hjalmarsson, Per; Wandel, Marie; Kiebach, Wolff-Ragnar.

In: Journal of the European Ceramic Society, Vol. 35, No. 5, 2015, p. 1495–1504.

Research output: Contribution to journalJournal articleResearchpeer-review

TY - JOUR

T1 - Influence of hydroxyl content of binders on rheological properties of cerium-gadolinium oxide (CGO) screen printing inks

AU - Marani, Debora

AU - Gadea, Christophe

AU - Hjelm, Johan

AU - Hjalmarsson, Per

AU - Wandel, Marie

AU - Kiebach, Wolff-Ragnar

PY - 2015

Y1 - 2015

N2 - The influence of hydroxyl content of binders on rheological properties of screen printing inks is investigated. The actual amount of hydroxyl groups is correlated to the level of hyper-entanglement that characterizes the binders in solution. Three of the most used binders (ethyl cellulose, and two vinyl resins) were selected and characterized in solution via viscosimetry method. A high degree of hyper-entanglement was observed for ethyl cellulose polymers, whereas a mitigated effect characterized the two vinyl resins. Cerium-gadolinium oxides (CGO)-based inks, prepared using the selected binders, were investigated by means of rheology. The vinyl resin at higher hydroxyl content and low level of hyper-entanglement was demonstrated to impart superior printability properties.

AB - The influence of hydroxyl content of binders on rheological properties of screen printing inks is investigated. The actual amount of hydroxyl groups is correlated to the level of hyper-entanglement that characterizes the binders in solution. Three of the most used binders (ethyl cellulose, and two vinyl resins) were selected and characterized in solution via viscosimetry method. A high degree of hyper-entanglement was observed for ethyl cellulose polymers, whereas a mitigated effect characterized the two vinyl resins. Cerium-gadolinium oxides (CGO)-based inks, prepared using the selected binders, were investigated by means of rheology. The vinyl resin at higher hydroxyl content and low level of hyper-entanglement was demonstrated to impart superior printability properties.

KW - Ceramic ink

KW - Hyper-entanglement

KW - Intrinsic viscosity

KW - Rheology

KW - Screen printing

KW - Binders

KW - Cellulose

KW - Cerium

KW - Elasticity

KW - Gadolinium

KW - Ink

KW - Resins

KW - Vinyl resins

KW - Ethyl cellulose

KW - Gadolinium oxide

KW - Hydroxyl content

KW - Hydroxyl groups

KW - Rheological property

KW - Viscosimetry

U2 - 10.1016/j.jeurceramsoc.2014.11.025

DO - 10.1016/j.jeurceramsoc.2014.11.025

M3 - Journal article

VL - 35

SP - 1495

EP - 1504

JO - Journal of the European Ceramic Society

JF - Journal of the European Ceramic Society

SN - 0955-2219

IS - 5

ER -