Highly controllable transparent and conducting thin films using layer-by-layer assembly of oppositely charged reduced graphene oxides
Cited 58 times inCited 53 times in
- Highly controllable transparent and conducting thin films using layer-by-layer assembly of oppositely charged reduced graphene oxides
- Lee, Dong Wook; Hong, Tae-Keun; Kang, Dongwoo; Lee, Jisook; Heo, Mihee; Kim, Jin Young; Kim, Byeong-Su; Shin, Hyeon Suk
- Layer-by-layer assemblies; Multi-layer thin film; New approaches; Optical and electrical properties; Stacking layers
- Issue Date
- ROYAL SOC CHEMISTRY
- JOURNAL OF MATERIALS CHEMISTRY, v.21, no.10, pp.3438 - 3442
- A new approach for the fabrication of reduced graphene oxide (rGO) multilayers which can be used for transparent and conducting thin films was developed. This was achieved by using layer-by-layer (LbL) assembly of positively and negatively charged rGO sheets, which could provide highly controllable thin films in terms of thickness, transmittance, and sheet resistance. In particular, the thickness of the multilayer thin films of rGO was able to be controlled precisely in the subnanometre scale by similar to 0.46 nm via simply varying the number of stacking layers. Therefore, this method enabled an excellent control of the rGO multilayers over the optical and electrical properties, which are related to the thickness. Furthermore, we demonstrated the application of the rGO multilayers for an OLED device.
- ; Go to Link
- Appears in Collections:
- SNS_Journal Papers
- Files in This Item:
can give you direct access to the published full text of this article. (UNISTARs only)
Show full item record
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.