Layered titanates intercalating organic guest spacers for organic/inorganic proton conductors

C. De Bonis; A. D'Epifanio; B. Mecheri; E. Traversa; M. Miyayama; S. Licoccia

doi:10.1149/1.3635739

Layered titanates intercalating organic guest spacers for organic/inorganic proton conductors

C. De Bonis^*, A. D'Epifanio, B. Mecheri, E. Traversa, M. Miyayama, S. Licoccia

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

Two layered organic/inorganic tetratitanate derivatives containing sulfanilic acid (SA) were synthesized from potassium tetratitanate (K ₂Ti ₄O ₉) or its acid form (H ₂Ti ₄O ₉). Scanning electron microscopy (SEM) observations were performed to investigate the microstructural features of the samples. The thermal stability of the compounds was tested by thermogravimetric analysis (TGA). The effect of the presence of organic guest molecules in the layered tetratitanates was investigated in terms of proton exchange capacity (PEC) and conductivity (σ), to evaluate the use of these compounds as fillers for nanocomposite proton exchange membranes for fuel cell applications.

Original language	English (US)
Title of host publication	Polymer Electrolyte Fuel Cells 11
Pages	2091-2096
Number of pages	6
Volume	41
Edition	1
DOIs	https://doi.org/10.1149/1.3635739
State	Published - 2011
Externally published	Yes
Event	11th Polymer Electrolyte Fuel Cell Symposium, PEFC 11 - 220th ECS Meeting - Boston, MA, United States Duration: Oct 9 2011 → Oct 14 2011

Other

Other	11th Polymer Electrolyte Fuel Cell Symposium, PEFC 11 - 220th ECS Meeting
Country/Territory	United States
City	Boston, MA
Period	10/9/11 → 10/14/11

ASJC Scopus subject areas

Engineering(all)

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title = "Layered titanates intercalating organic guest spacers for organic/inorganic proton conductors",

abstract = "Two layered organic/inorganic tetratitanate derivatives containing sulfanilic acid (SA) were synthesized from potassium tetratitanate (K 2Ti 4O 9) or its acid form (H 2Ti 4O 9). Scanning electron microscopy (SEM) observations were performed to investigate the microstructural features of the samples. The thermal stability of the compounds was tested by thermogravimetric analysis (TGA). The effect of the presence of organic guest molecules in the layered tetratitanates was investigated in terms of proton exchange capacity (PEC) and conductivity (σ), to evaluate the use of these compounds as fillers for nanocomposite proton exchange membranes for fuel cell applications.",

author = "{De Bonis}, C. and A. D'Epifanio and B. Mecheri and E. Traversa and M. Miyayama and S. Licoccia",

year = "2011",

doi = "10.1149/1.3635739",

language = "English (US)",

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volume = "41",

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}

De Bonis, C, D'Epifanio, A, Mecheri, B, Traversa, E, Miyayama, M & Licoccia, S 2011, Layered titanates intercalating organic guest spacers for organic/inorganic proton conductors. in Polymer Electrolyte Fuel Cells 11. 1 edn, vol. 41, pp. 2091-2096, 11th Polymer Electrolyte Fuel Cell Symposium, PEFC 11 - 220th ECS Meeting, Boston, MA, United States, 10/9/11. https://doi.org/10.1149/1.3635739

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AU - De Bonis, C.

AU - D'Epifanio, A.

AU - Mecheri, B.

AU - Traversa, E.

AU - Miyayama, M.

AU - Licoccia, S.

PY - 2011

Y1 - 2011

N2 - Two layered organic/inorganic tetratitanate derivatives containing sulfanilic acid (SA) were synthesized from potassium tetratitanate (K 2Ti 4O 9) or its acid form (H 2Ti 4O 9). Scanning electron microscopy (SEM) observations were performed to investigate the microstructural features of the samples. The thermal stability of the compounds was tested by thermogravimetric analysis (TGA). The effect of the presence of organic guest molecules in the layered tetratitanates was investigated in terms of proton exchange capacity (PEC) and conductivity (σ), to evaluate the use of these compounds as fillers for nanocomposite proton exchange membranes for fuel cell applications.

AB - Two layered organic/inorganic tetratitanate derivatives containing sulfanilic acid (SA) were synthesized from potassium tetratitanate (K 2Ti 4O 9) or its acid form (H 2Ti 4O 9). Scanning electron microscopy (SEM) observations were performed to investigate the microstructural features of the samples. The thermal stability of the compounds was tested by thermogravimetric analysis (TGA). The effect of the presence of organic guest molecules in the layered tetratitanates was investigated in terms of proton exchange capacity (PEC) and conductivity (σ), to evaluate the use of these compounds as fillers for nanocomposite proton exchange membranes for fuel cell applications.

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Y2 - 9 October 2011 through 14 October 2011

ER -

Layered titanates intercalating organic guest spacers for organic/inorganic proton conductors

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