Electrolyte-Gated Transistors for Organic and Printed Electronics

Title
Electrolyte-Gated Transistors for Organic and Printed Electronics
Author(s)
김세현홍기현[홍기현]W. Xei[W. Xei]이근형[이근형]S. P. Zhang[S. P. Zhang]T. P. Lodge[T. P. Lodge]C. D. Frisbie[C. D. Frisbie]
Keywords
FIELD-EFFECT TRANSISTORS; THIN-FILM TRANSISTORS; IONIC LIQUID ELECTROLYTES; ELECTRICAL DOUBLE-LAYER; SENSITIZED SOLAR-CELLS; SODIUM BETA-ALUMINA; POLYMERIC INSULATING LAYERS; CHARGE-CARRIER DENSITIES; LOW-VOLTAGE; ROOM-TEMPERATURE
Issue Date
201304
Publisher
WILEY-V C H VERLAG GMBH
Citation
ADVANCED MATERIALS, v.25, no.13, pp.1822 - 1846
Abstract
Here we summarize recent progress in the development of electrolyte-gated transistors (EGTs) for organic and printed electronics. EGTs employ a high capacitance electrolyte as the gate insulator; the high capacitance increases drive current, lowers operating voltages, and enables new transistor architectures. Although the use of electrolytes in electronics is an old concept going back to the early days of the silicon transistor, new printable, fast-response polymer electrolytes are expanding the potential applications of EGTs in flexible, printed digital circuits, rollable displays, and conformal bioelectronic sensors. This report introduces the structure and operation mechanisms of EGTs and reviews key developments in electrolyte materials for use in printed electronics. The bulk of the article is devoted to electrical characterization of EGTs and emerging applications.
URI
http://hdl.handle.net/YU.REPOSITORY/26052http://dx.doi.org/10.1002/adma.201202790
ISSN
0935-9648
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공과대학 > 화학공학부 > Articles
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