Preparation of highly conductive carbon cryogel based on pristine graphene
Нема приказа
Аутори
Marković, Zoran M.Babić, Biljana M.
Dramićanin, Miroslav
Holclajtner-Antunović, Ivanka D.
Pavlović, Vladimir B.
Peruško, Davor
Todorović-Marković, Biljana
Чланак у часопису
Метаподаци
Приказ свих података о документуАпстракт
In this paper we report fabrication and characterization of highly conductive carbon cryogel. The carbon cryogels were prepared by the sol-gel polymerization of resorcinol and formaldehyde in an aqueous surfactant stabilized suspension of graphene. Cryogels with varying graphene loading were fabricated and characterized by four-probe method, scanning electron microscopy, Raman and FTIR spectroscopy, XRD and nitrogen porosimetry. Several properties of carbon cryogels were highly dependent on small change of graphene loading. Carbon cryogel with smaller graphene loading has superior electrical conductivity of 133 S/m. Pore radius varies between 1.5 and 10 nm which means that samples are micro- and mesoporous. Significant transfer of charge to graphene layers was observed by Raman spectroscopy. (C) 2012 Elsevier B.V. All rights reserved.
Кључне речи:
Graphene / Cryogel / Scanning electron microscopy / Raman spectroscopy / Fourier transform infrared spectroscopyИзвор:
Synthetic Metals, 2012, 162, 9-10, 743-747Финансирање / пројекти:
- Танки слојеви једнослојних угљеничних нанотуба и графена за примену у електроници (RS-MESTD-Basic Research (BR or ON)-172003)
DOI: 10.1016/j.synthmet.2012.03.019
ISSN: 0379-6779
WoS: 000304740400001
Scopus: 2-s2.0-84859804998
Колекције
Институција/група
VinčaTY - JOUR AU - Marković, Zoran M. AU - Babić, Biljana M. AU - Dramićanin, Miroslav AU - Holclajtner-Antunović, Ivanka D. AU - Pavlović, Vladimir B. AU - Peruško, Davor AU - Todorović-Marković, Biljana PY - 2012 UR - https://vinar.vin.bg.ac.rs/handle/123456789/4865 AB - In this paper we report fabrication and characterization of highly conductive carbon cryogel. The carbon cryogels were prepared by the sol-gel polymerization of resorcinol and formaldehyde in an aqueous surfactant stabilized suspension of graphene. Cryogels with varying graphene loading were fabricated and characterized by four-probe method, scanning electron microscopy, Raman and FTIR spectroscopy, XRD and nitrogen porosimetry. Several properties of carbon cryogels were highly dependent on small change of graphene loading. Carbon cryogel with smaller graphene loading has superior electrical conductivity of 133 S/m. Pore radius varies between 1.5 and 10 nm which means that samples are micro- and mesoporous. Significant transfer of charge to graphene layers was observed by Raman spectroscopy. (C) 2012 Elsevier B.V. All rights reserved. T2 - Synthetic Metals T1 - Preparation of highly conductive carbon cryogel based on pristine graphene VL - 162 IS - 9-10 SP - 743 EP - 747 DO - 10.1016/j.synthmet.2012.03.019 ER -
@article{ author = "Marković, Zoran M. and Babić, Biljana M. and Dramićanin, Miroslav and Holclajtner-Antunović, Ivanka D. and Pavlović, Vladimir B. and Peruško, Davor and Todorović-Marković, Biljana", year = "2012", abstract = "In this paper we report fabrication and characterization of highly conductive carbon cryogel. The carbon cryogels were prepared by the sol-gel polymerization of resorcinol and formaldehyde in an aqueous surfactant stabilized suspension of graphene. Cryogels with varying graphene loading were fabricated and characterized by four-probe method, scanning electron microscopy, Raman and FTIR spectroscopy, XRD and nitrogen porosimetry. Several properties of carbon cryogels were highly dependent on small change of graphene loading. Carbon cryogel with smaller graphene loading has superior electrical conductivity of 133 S/m. Pore radius varies between 1.5 and 10 nm which means that samples are micro- and mesoporous. Significant transfer of charge to graphene layers was observed by Raman spectroscopy. (C) 2012 Elsevier B.V. All rights reserved.", journal = "Synthetic Metals", title = "Preparation of highly conductive carbon cryogel based on pristine graphene", volume = "162", number = "9-10", pages = "743-747", doi = "10.1016/j.synthmet.2012.03.019" }
Marković, Z. M., Babić, B. M., Dramićanin, M., Holclajtner-Antunović, I. D., Pavlović, V. B., Peruško, D.,& Todorović-Marković, B.. (2012). Preparation of highly conductive carbon cryogel based on pristine graphene. in Synthetic Metals, 162(9-10), 743-747. https://doi.org/10.1016/j.synthmet.2012.03.019
Marković ZM, Babić BM, Dramićanin M, Holclajtner-Antunović ID, Pavlović VB, Peruško D, Todorović-Marković B. Preparation of highly conductive carbon cryogel based on pristine graphene. in Synthetic Metals. 2012;162(9-10):743-747. doi:10.1016/j.synthmet.2012.03.019 .
Marković, Zoran M., Babić, Biljana M., Dramićanin, Miroslav, Holclajtner-Antunović, Ivanka D., Pavlović, Vladimir B., Peruško, Davor, Todorović-Marković, Biljana, "Preparation of highly conductive carbon cryogel based on pristine graphene" in Synthetic Metals, 162, no. 9-10 (2012):743-747, https://doi.org/10.1016/j.synthmet.2012.03.019 . .