Hybrid inorganic–organic proton conducting membranes based on Nafion, SiO2 and triethylammonium trifluoromethanesulfonate ionic liquid

Thayumanasundaram, Savitha; Piga, Matteo; Lavina, Sandra; Negro, Enrico; Jeyapandian, Malathi; Ghassemzadeh, Lida; Müller, Klaus; Noto, Vito Di

doi:10.1016/j.electacta.2009.05.079

Cited by 67 publications

(23 citation statements)

References 38 publications

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“…On the other hand, similar to previously reported observations, doping nano-SiO 2 alone into Nafion enhances the tensile strength but deteriorates the strain [51,52], and the Nafion/SiO 2 (10) membrane showed a tensile strength of about 12.5 MPa. However, further doping with 50% IL-OH or BmimBF 4 altered the mechanical performance of the ternary PEMs in starkly differing manners.…”

Section: Mechanical and Thermal Stabilitiessupporting

confidence: 78%

More sustainable electricity generation in hot and dry fuel cells with a novel hybrid membrane of Nafion/nano-silica/hydroxyl ionic liquid

Shi

Mehio

et al. 2016

Applied Energy

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Xianbo (2016) More sustainable electricity generation in hot and dry fuel cells with a novel hybrid membrane of Nafion/nanosilica/hydroxyl ionic liquid. Applied Energy, 175 . pp. 451-458. ISSN 0306-2619Access from the University of Nottingham repository: http://eprints.nottingham.ac.uk/33649/1/applied%20energy%20revision%200307%20without %20highlight.pdf Copyright and reuse:The Nottingham ePrints service makes this work by researchers of the University of Nottingham available open access under the following conditions. This article is made available under the Creative Commons Attribution Non-commercial No Derivatives licence and may be reused according to the conditions of the licence. For more details see: http://creativecommons.org/licenses/by-nc-nd/2.5/ A note on versions:The version presented here may differ from the published version or from the version of record. If you wish to cite this item you are advised to consult the publisher's version. Please see the repository url above for details on accessing the published version and note that access may require a subscription.

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Section: Mechanical and Thermal Stabilitiessupporting

confidence: 78%

More sustainable electricity generation in hot and dry fuel cells with a novel hybrid membrane of Nafion/nano-silica/hydroxyl ionic liquid

Shi

Mehio

et al. 2016

Applied Energy

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“…In order to do so, many research groups turned their attention to room temperature ionic liquids (RTILs) [11]. The introduction of ionic liquids (ILs) into macromolecules structure has been presented as a very interesting way to obtain good ionic conductivity without liquid components [12][13][14]. These polymer electrolytes based on ILs have been developed for battery electrolyte and for other solid electrolyte applications [15,16].…”

Section: Introductionmentioning

confidence: 99%

Investigation of polymer electrolyte based on agar and ionic liquids

Leones¹,

Sentanin²,

Rodrigues³

et al. 2012

Express Polym. Lett.

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Abstract. The possibility to use natural polymer as ionic conducting matrix was investigated in this study. Samples of agarbased electrolytes with different ionic liquids were prepared and characterized by physical and chemical analyses. Samples of solvent-free electrolytes were prepared and characterized by ionic conductivity measurements, thermal analysis, electrochemical stability, X-ray diffraction, scanning electron microscopy and Fourier Transform infrared spectroscopy. Electrolyte samples are thermally stable up to approximately 190°C. All the materials synthesized are semicrystalline. The electrochemical stability domain of all samples is about 2.0 V versus Li/Li + . The preliminary studies carried out with electrochromic devices (ECDs) incorporating optimized compositions have confirmed that these materials may perform as satisfactory multifunctional component layers in the field of 'smart windows', as well as ECD-based devices.

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“…In the last three decades, significant improvements in the performance of polymeric membranes for ultrafiltration, nanofiltration, pervaporation, gas separation, and fuel cells have been made (Malekpour et al, 2011;Yi et al, 2010;Ferraz et al, 2007;Mehta and Zydney, 2005;Nyström et al, 1995;Pagliero et al, 1993;Vittadello et al, 2003;Thayumanasundaram et al, 2010), and our understanding of the relationships between the structure, permeability and selectivity of polymeric membranes has been greatly advanced (Geise et al, 2011;Dal-Cin et al, 2008;Cong et al 2007). Polymeric membrane materials such as polytrimethylsilyl propyne (PTMSP), poly(amide imide) (PAI), polyphosphazene (PPN), Poly(dimethylsiloxane) (PDMS), cross-linked polyethylene glycol (PEG) and polyoctylmethylsiloxane (POMS) have been continuously studied (Ozdemir et al, 2006).…”

Section: Introductionmentioning

confidence: 99%

Organic-inorganic hybrid membranes in separation processes: a 10-year review

Souza

Quadri

2013

Braz. J. Chem. Eng.

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-In relation to some inorganic membranes, polymeric membranes have relatively low separation performance. However, the processing flexibility and low cost of polymers still make them highly attractive for many industrial separation applications. Polymer-inorganic hybrid membranes constitute an emerging research field and have been recently developed to improve the separation properties of polymer membranes because they possess properties of both organic and inorganic membranes such as good hydrophilicity, selectivity, permeability, mechanical strength, and thermal and chemical stability. The structures and processing of polymer-inorganic nanocomposite hybrid membranes, as well as their use in the fields of ultrafiltration, nanofiltration, pervaporation, gas separation and separation mechanism are reviewed.

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Hybrid inorganic–organic proton conducting membranes based on Nafion, SiO2 and triethylammonium trifluoromethanesulfonate ionic liquid

Cited by 67 publications

References 38 publications

More sustainable electricity generation in hot and dry fuel cells with a novel hybrid membrane of Nafion/nano-silica/hydroxyl ionic liquid

More sustainable electricity generation in hot and dry fuel cells with a novel hybrid membrane of Nafion/nano-silica/hydroxyl ionic liquid

Investigation of polymer electrolyte based on agar and ionic liquids

Organic-inorganic hybrid membranes in separation processes: a 10-year review

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