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P‐23: Fabrication of Eco‐Friendly Solution‐Processed Indium Zinc Oxide Thin‐Film Transistors through Recycling Based on Photocatalytic Reactions of TiO 2
Author(s) -
Kang Jun-Ki,
Park Sung Pyo,
Na Jae Won,
Lee Jin Hyeok,
Kim Dongwoo,
Choi Jong Sun,
Kim Hyun Jae
Publication year - 2018
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.12142
Subject(s) - materials science , photocatalysis , thin film transistor , fabrication , indium , environmentally friendly , zinc , oxide , chemical engineering , optoelectronics , transistor , catalysis , nanotechnology , metallurgy , layer (electronics) , chemistry , electrical engineering , organic chemistry , medicine , ecology , alternative medicine , pathology , engineering , biology , voltage
This work presents a solution processing method of IZO TFTs through photocatalytic reactions of TiO 2 to improve electrical properties. The mobility and on‐off current ratio increased from 0.35 to 1.21 cm 2 /Vs and from 10 6 to 10 7 , respectively. By recycling the solution, the possibility of eco‐friendly oxide TFTs is demonstrated.