Charge-trapping capability and AC conductivity at different humidities of poly(ethyleneimine)–TiO2–anthocyanin-modified cellulose fibres
- 28 Downloads
Abstract
Modified cellulose materials are finding increasing application in electronics, because of the need for more environmental-friendly electronic circuits. The papers prepared from poly(ethyleneimine)–TiO2–anthocyanin-modified cellulose fibres are completely environmentally friendly and can be applied to the construction of photocells or photo-/humidity sensors. To better understand the mechanisms of electrical conductivity of the said cellulose composites, the effect of humidity (RH = 9% → 100%) on its dielectric properties is presented in this article. The possibility of trapping the negative and positive charges in the composite under different humidity conditions is also examined. A large number of studies suggest that proton conductivity, stimulated by humidity, is the dominant mechanism of electrical conductivity in cellulose-based materials. The results presented in this paper indicate that the electronic conductivity mechanisms also play a significant role in papers prepared from poly(ethyleneimine)–TiO2–anthocyanin-modified cellulose fibres.
Notes
Acknowledgements
This work was supported in part by the Ministry of Education and Science, Republic of Serbia (Project Nos. 171029), and by the environment conscious energy efficient building TAMOP-4.2.2.A–11/1/KONV-2012-0068 project sponsored by the EU and European Social Foundation, and in part by the National Research Foundation, South Africa (Grant No. 88301).
References
- Albrecht V, Janke A, Németh E, Spange S, Schubert G, Simon F (2009) Some aspects of the polymers’ electrostatic charging effects. J Electrost 67:7–11CrossRefGoogle Scholar
- Atkins P, de Paula J (2010) Physical chemistry, 9th edn. University Press, Oxford, p 1019Google Scholar
- Barr MC, Rowehl JA, Lunt RR, Xu J, Wang A, Boyce CM, Im SG, Bulović V, Gleason KK (2011) Direct monolithic integration of organic photovoltaic circuits on unmodified paper. Adv Mater 23:3500–3505CrossRefGoogle Scholar
- Chiappone A, Bella F, Nair JR, Meligrana G, Bongiovanni R, Gerbaldi C (2014) Structure–performance correlation of nanocellulose-based polymer electrolytes for efficient quasi-solid DSSCs. ChemElectroChem 1:1350–1358CrossRefGoogle Scholar
- Christie JH, Woodhead IM (2002) A new model of DC conductivity of hygroscopic solids: part I—cellulosic materials. Text Res J 72:273–278CrossRefGoogle Scholar
- Christie JH, Sylvander SR, Woodhead IM, Irie K (2004) The dielectric properties of humid cellulose. J Non Cryst Solids 341:115–123CrossRefGoogle Scholar
- Christie JH, Krenek SH, Woodhead IM (2009) The electrical properties of hygroscopic solids. Biosyst Eng 102:143–152CrossRefGoogle Scholar
- Csóka L, Dudić D, Petronijević I, Rozsa C, Halasz K, Djoković V (2015) Photo-induced changes and contact relaxation of the surface AC conductivity of the paper prepared from poly(ethyleneimine)–TiO2–anthocyanin modified cellulose fibers. Cellulose 22:779–788CrossRefGoogle Scholar
- Dimitrakopoulos CD, Malenfant PRL (2002) Organic thin film transistors for large area electronics. Adv Mater 14:99–116CrossRefGoogle Scholar
- Efros AI, Shklovskii BI (1976) Critical behaviour of conductivity and dielectric constant near the Metal-non-metal transition threshold. Phys Stat Solidi B 76:475–481CrossRefGoogle Scholar
- Gimenez AJ, Yáñez-Limón JM, Seminario JM (2012) Paper-based photoelectrical devices. J Intell Mater Syst Struct 24(18):2255–2261CrossRefGoogle Scholar
- Jonscher AK (1995) An electrochemical model of low-frequency dispersion. J Mater Sci 30:2491CrossRefGoogle Scholar
- Jung YH et al (2015) High-performance green flexible electronics based on biodegradable cellulose nanofibril paper. Nat Commun 6:7170. https://doi.org/10.1038/ncomms8170 CrossRefPubMedPubMedCentralGoogle Scholar
- Kim J, Yun S, Ounaies Z (2006) Discovery of cellulose as a smart material. Macromolecules 39:4202–4206CrossRefGoogle Scholar
- Kott H (1938) Patent: radiation filter and method for utilizing the same. US Patent Office: N° 2 109 235, June 1935/Feb. 1938Google Scholar
- Li J, Qian X, Chen J, Ding C, An X (2010) Conductivity decay of cellulose–polypyrrole conductive paper composite prepared by in situ polymerization method. Carbohydr Polym 82:504–509CrossRefGoogle Scholar
- Li P, Zhang Y, Fa W, Zhang Y, Huang B (2011) Synthesis of a grafted cellulose gel electrolyte in an ionic liquid ([Bmim]I) for dye-sensitized solar cells. Carbohydr Polym 86:1216–1220CrossRefGoogle Scholar
- Nyholm L, Nyström G, Mihranyan A, Strømme M (2011) Toward flexible polymer and paper-based energy storage devices. Adv Mater 23:3751–3769PubMedGoogle Scholar
- O’Regan B, Grätzel M (1991) A low-cost, high-efficiency solar-cell based on dye sensitized colloidal TiO2 films. Nature 353:737–740CrossRefGoogle Scholar
- Qiu X, Hu S (2013) Smart materials based on cellulose: a review of the preparations, properties, and applications. Materials 6:738–781CrossRefPubMedPubMedCentralGoogle Scholar
- Rowicka E, Kashyn D, Reagan MA, Hirano T, Paramonov PB, Dolog I, Mallik RR, Lyuksyutov SF (2008) Influence of water condensation on charge transport and electric breakdown between an atomic force microscope tip, polymeric, and (semiconductor) CdS surfaces. Curr Nanosci 4:166–172CrossRefGoogle Scholar
- Saeed MT, Khalid FA, Karimov KHS, Shah M (2010) Organic Cu/cellulose/PEPC/Cu humidity sensor. Optoelectron Adv Mater Rapid Commun 4:888–892Google Scholar
- Sahin HT, Arslan MB (2008) A study on physical and chemical properties of cellulose paper immersed in various solvent mixtures. Int J Mol Sci 9:78–88CrossRefPubMedPubMedCentralGoogle Scholar
- Shah J, Malcolm Brown JR (2005) Towards electronic paper displays made from microbial cellulose. Appl Microbiol Biotechnol 66:352–355. https://doi.org/10.1007/s00253-004-1756-6 CrossRefPubMedGoogle Scholar
- Shukla SK (2013) Synthesis and characterization of polypyrrole grafted cellulose for humidity sensing. Int J Biol Macromol 62:531–536CrossRefPubMedGoogle Scholar
- Sun B, Hong W, Yan Z, Aziz H, Li Y (2014) Record high electron mobility of 6.3 cm2 V−1 s−1 achieved for polymer semiconductors using a new building block. Adv Mater 26:2636–2642CrossRefPubMedGoogle Scholar
- Thiemann S, Sachnov SJ, Pettersson F, Bollström R, Österbacka R, Wasserscheid P, Zaumseil J (2014) Cellulose-based ionogels for paper electronics. Adv Funct Mater 24:625–634CrossRefGoogle Scholar
- Torgovnikov GI (1993) Dielectric properties of wood-based materials. In: Timell TE (ed) Dielectric properties of wood and wood-based materials, Springer series in wood science. Springer, Berlin, pp 135–159CrossRefGoogle Scholar
- van de Ven T, Godbout L (2013) Cellulose—medical, pharmaceutical and electronic applications. InTech. https://doi.org/10.5772/3470 Google Scholar