@inproceedings{9108f7eb29b247b6beefbe3c61603c76,
title = "Surface modification of complex oxide powder with polyelectrolyte layers improving EPD characteristics",
abstract = "The surface modification of Gd doped ceria (GDC) and Sr- and Mg-codoped lanthanum gallate (LSGM) powders with cationic and anionic polyelectrolytes, Poly(diallyldimethylammonium chloride) (PDDA) and poly(2 -acrylamido-2-methyl-1-propanesulfonic acid) (PAMPS), respevtively, was performed by the Layer by Layer (LbL) adsorption method to improve the surface-charging uniformity. The tri-layer of GDC/LSGM/GDC was deposited on a polypyrrole coated porous NiO-YSZ substrate by sequential EPD using the ethanol-based suspensions of the surface-modified powders. The topcoating of hydroxyl-propyl cellulose (HPC) on the deposited layers was conducted to control the drying rate with suppressing the cracking and peeling-off of the deposits. The advantage of the use of those polymers for the EPD process including the drying technique was demonstrated.",
keywords = "GDC, LSGM, Layer by Layer adsorption, Polyanion, Polycation",
author = "Tetsuo Uchikoshi and Eiji Eto and Suzuki, {Harue T.} and Chika Matsunaga and Kiyoshi Kobayashi and Suzuki, {Tohru S.} and Hiroyuki Muto and Atsunori Matsuda",
year = "2015",
month = jan,
day = "1",
doi = "10.4028/www.scientific.net/KEM.654.255",
language = "English",
isbn = "9783038354970",
series = "Key Engineering Materials",
publisher = "Trans Tech Publications Ltd",
pages = "255--260",
editor = "Boccaccini, {Aldo R.} and Dickerson, {James H.} and B. Ferrari and {Van der Biest}, Omer and Tetsuo Uchikoshi",
booktitle = "Electrophoretic Deposition",
note = "5th International Conference on Electrophoretic Deposition: Fundamentals and Applications, EPD 2014 ; Conference date: 05-10-2014 Through 10-10-2014",
}