Preparation effects on titania-sulfate aerogel morphology

J. Mrowiec-Białoń; L. Paja̧k; A. B. Jarzȩbski; A. I. Lachowski

doi:10.1016/s0167-2991(00)80247-5

Preparation effects on titania-sulfate aerogel morphology

J. Mrowiec-Białoń
, L. Paja̧k
, A. B. Jarzȩbski
, A. I. Lachowski

Katedra Inżynierii Chemicznej i Projektowania Procesowego (RCH/RCH3)

44-100 Baltycka 5
University of Silesia in Katowice

Wyniki badań: Wkład do czasopisma › Artykuł › recenzja

Abstrakt

The presence of sulfate ions markedly affects the nanopore structure of titania-sulfate aerogels. In TiO₂-SO₄^2- materials, unlike in zirconia-sulfate aerogels, the larger sulfate load stimulates formation of a more consolidated structure. The XRD analysis shows that even a crystalline phase (anatase) may be present in fresh, dry aerogels, which, perhaps, is the first observation of this phase in sol-gel titania obtained from the low temperature drying process.

Język oryginału	angielski
Strony (od–do)	467-474
Liczba stron	8
Czasopismo	Studies in Surface Science and Catalysis
Tom	129
Identyfikatory DOI	https://doi.org/10.1016/s0167-2991(00)80247-5
Status publikacji	Opublikowano - 2000

Obszary tematyczne ASJC Scopus

Kataliza
Fizyka materii skondensowanej
Chemia fizyczna i teoretyczna
Powierzchnie, powłoki i filmy
Chemia materiałowa

Uzyskaj dostęp do dokumentu

10.1016/s0167-2991(00)80247-5

Inne pliki i linki

Link do publikacji w Scopus

Cytowanie

@article{8d7bcb02512c44339f01ed51cb4f0775,

title = "Preparation effects on titania-sulfate aerogel morphology",

abstract = "The presence of sulfate ions markedly affects the nanopore structure of titania-sulfate aerogels. In TiO2-SO42- materials, unlike in zirconia-sulfate aerogels, the larger sulfate load stimulates formation of a more consolidated structure. The XRD analysis shows that even a crystalline phase (anatase) may be present in fresh, dry aerogels, which, perhaps, is the first observation of this phase in sol-gel titania obtained from the low temperature drying process.",

author = "J. Mrowiec-Bia{\l}o{\'n} and L. Paj{\c a}k and Jarzȩbski, \{A. B.\} and Lachowski, \{A. I.\}",

year = "2000",

doi = "10.1016/s0167-2991(00)80247-5",

language = "English",

volume = "129",

pages = "467--474",

journal = "Studies in Surface Science and Catalysis",

issn = "0167-2991",

publisher = "Elsevier Inc.",

}

TY - JOUR

T1 - Preparation effects on titania-sulfate aerogel morphology

AU - Mrowiec-Białoń, J.

AU - Paja̧k, L.

AU - Jarzȩbski, A. B.

AU - Lachowski, A. I.

PY - 2000

Y1 - 2000

N2 - The presence of sulfate ions markedly affects the nanopore structure of titania-sulfate aerogels. In TiO2-SO42- materials, unlike in zirconia-sulfate aerogels, the larger sulfate load stimulates formation of a more consolidated structure. The XRD analysis shows that even a crystalline phase (anatase) may be present in fresh, dry aerogels, which, perhaps, is the first observation of this phase in sol-gel titania obtained from the low temperature drying process.

AB - The presence of sulfate ions markedly affects the nanopore structure of titania-sulfate aerogels. In TiO2-SO42- materials, unlike in zirconia-sulfate aerogels, the larger sulfate load stimulates formation of a more consolidated structure. The XRD analysis shows that even a crystalline phase (anatase) may be present in fresh, dry aerogels, which, perhaps, is the first observation of this phase in sol-gel titania obtained from the low temperature drying process.

UR - https://www.scopus.com/pages/publications/0034590496

U2 - 10.1016/s0167-2991(00)80247-5

DO - 10.1016/s0167-2991(00)80247-5

M3 - Article

AN - SCOPUS:0034590496

SN - 0167-2991

VL - 129

SP - 467

EP - 474

JO - Studies in Surface Science and Catalysis

JF - Studies in Surface Science and Catalysis

ER -

Preparation effects on titania-sulfate aerogel morphology

Abstrakt

Obszary tematyczne ASJC Scopus

Uzyskaj dostęp do dokumentu

Inne pliki i linki

Fingerprint

Cytowanie