The DOI matches its Crossref record; 19 of the 19 references it cites were found in a registry or an index.
Graphene and Mobile Ions: The Key to All-Plastic, Solution-Processed Light-Emitting Devices
Abstract
The emerging field of "organic" or "plastic" electronics has brought low-voltage, ultrathin, and energy-efficient lighting and displays to market as organic light-emitting diode (OLED) televisions and displays in cameras and mobile phones. Despite using carbon-based materials as the light-emitting layer, previous efficient organic electronic light-emitting devices have required at least one metal electrode. Here, we utilize chemically derived graphene for the transparent cathode in an all-plastic sandwich-structure device, similar to an OLED, called a light-emitting electrochemical cell (LEC). Using a screen-printable conducting polymer as a partially transparent anode and a micrometer-thick active layer solution-deposited from a blend of a light-emitting polymer and a polymer electrolyte, we demonstrate a light-emitting device based solely on solution-processable carbon-based materials. Our results demonstrate that low-voltage, inexpensive, and efficient light-emitting devices can be made without using metals. In other words, electronics can truly be "organic".
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Citations
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Metadata
- Authors
- Matyba, P., Yamaguchi, H., Eda, G., Chhowalla, M., Edman, L., & Robinson, N. D.
- Venue
- ACS Nano
- Publisher
- American Chemical Society (ACS)
- Published
- 2010-02-04
- Volume
- 4
- Issue
- 2
- Pages
- 637-642
- ISSN
- 1936-0851 (ISSN-L)
- 1936-086X
- OpenAlex
- W1984091613
- Cited by
- 297
- References
- 19
- FWCI
- 30.40
- Type
- journal article
- Language
- en
- Open access
- closed
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