Lithium transition metal (Ti, Nb, V) oxide mesoporous thin films: contrasting results when attempting direct synthesis by evaporation-induced self assembly
[en] This work investigates the possibility to prepare mesoporous thin films of Li-Ti, Li-Nb, Li-Nb-V and Li-V oxides through a direct sol-gel EISA route by dissolving a lithium salt in the precursor solution. Experimental conditions involve a hydrolysis molar ratio H2O/TM ~10 (TM = Ti,Nb,V) and the common Pluronic structuring agent P123 (EO20-PO70-EO20). Systematic formation of lithium-containing oxides as first-crystallizing phases points to a significant intermixture of lithium and transition metal ions in the inorganic network. In the case of Ti-based and Nb-based oxide films, addition of lithium to the precursor solution is compatible with the formation of amorphous mesoporous films at 350°C. On the contrary, addition of lithium has a detrimental effect on the notoriously difficult formation of vanadium-based mesostructured films: even when replacing half of the vanadium by niobium as a stabilizer, formation of mesostructured films has not been possible in the investigated range of experimental conditions.
Disciplines :
Chemistry
Author, co-author :
Caes, Sébastien ; Université de Liège - ULiège > Département de chimie (sciences) > LCIS - GreenMAT
Malherbe, Cédric ; Université de Liège - ULiège > Département de chimie (sciences) > Chimie analytique et électrochimie
Krins, Natacha ; Université de Liège - ULiège > Département de chimie (sciences) > LCIS - GreenMAT
Arrebola, José-Carlos; Université de Liège - ULiège > Département de chimie (sciences) > LCIS - GreenMAT
Henrist, Catherine ; Université de Liège - ULiège > Département de chimie (sciences) > LCIS - GreenMAT
Cloots, Rudi ; Université de Liège - ULiège > Département de chimie (sciences) > LCIS - GreenMAT
Vertruyen, Bénédicte ; Université de Liège - ULiège > Département de chimie (sciences) > Chimie inorganique structurale
Language :
English
Title :
Lithium transition metal (Ti, Nb, V) oxide mesoporous thin films: contrasting results when attempting direct synthesis by evaporation-induced self assembly
Publication date :
2013
Journal title :
Microporous and Mesoporous Materials
ISSN :
1387-1811
eISSN :
1873-3093
Publisher :
Elsevier Science
Volume :
172
Pages :
87-94
Peer reviewed :
Peer Reviewed verified by ORBi
Name of the research project :
Inanomat
Funders :
BELSPO - SPP Politique scientifique - Service Public Fédéral de Programmation Politique scientifique F.R.S.-FNRS - Fonds de la Recherche Scientifique
scite shows how a scientific paper has been cited by providing the context of the citation, a classification describing whether it supports, mentions, or contrasts the cited claim, and a label indicating in which section the citation was made.
Bibliography
K. Edström, D. Brandell, T. Gustafsson, and L. Nyholm Electrochem. Soc. Interface 20 2011 41 46
C.J. Brinker, Y. Lu, A. Sellinger, and H. Fan Adv. Mater. 11 1999 579 585
D. Grosso, F. Cagnol, G.J.A.A. Soler-Illia, E.L. Crepaldi, H. Amenitsch, A. Brunet-Bruneau, A. Bourgeois, and C. Sanchez Adv. Funct. Mater. 14 2004 309 322
E.L. Crepaldi, D. Grosso, G.J.A.A. Soler-Illia, P.-A. Albouy, H. Amenitsch, and C. Sanchez Chem. Mater. 14 2002 3316 3325
G.J.A.A. Soller-Illia, and C. Sanchez New J. Chem. 24 2000 493 499
O. Dag, A. Verma, G.A. Ozin, and C.T. Kresge J. Mater. Chem. 9 1999 1475 1482
P. Lightfoot, M.A. Mehta, and P. Bruce Science 262 1993 883 885
R. Ganguly, and V.K. Aswal J. Phys. Chem. B 112 2008 7726 7731
H. Schott, A.E. Royce, and S.K. Han J. Colloid Interface Sci. 98 1984 196 201
J. Haetge, P. Hartmann, K. Brezesinski, J. Janek, and T. Brezesinski Chem. Mater. 23 2011 4384 4393
M. Pfanzelt, P. Kubiak, M. Fleischhammer, and M. Wohlfahrt-Mehrens J. Power Sources 196 2011 6815 6821
M. Nakayama, Y. Uchimoto, and M. Wakihara J. Power Sources 146 2005 674 677
N. Krins, J.D. Bass, D. Grosso, C. Henrist, R. Delaigle, E.M. Gaigneaux, R. Cloots, B. Vertruyen, and C. Sanchez Chem. Mater. 23 2011 4124 4131
K. Brezesinski, J. Wang, J. Haetge, C. Reitz, S.O. Steinmueller, S.H. Tolbert, B.M. Smarsly, B. Dunn, and T. Brezesinski J. Am. Chem. Soc. 132 2010 6982 6990
J. Dewalque, R. Cloots, F. Mathis, O. Dubreuil, N. Krins, and C. Henrist J. Chem. Mater. 21 2011 7356 7363
N. Krins, L. Lepot, R. Cloots, and B. Vertruyen Solid State Ionics 180 2009 848 852
C. Boissière, D. Grosso, S. Lepoutre, L. Nicole, A.B. Bruneau, and C. Sanchez Langmuir 21 2005 12362 12371
S.S. Soni, G. Brotons, M. Bellour, T. Narayanan, and A. Gibaud J. Phys. Chem. B 110 2006 15157 15165
D.L. Berthier, I. Schmidt, W. Fieber, C. Schatz, A. Furrer, K. Wong, and S. Lecommandoux Langmuir 26 2010 7953 7961
E.L. Crepaldi, G.J.A.A. Soler-Illia, D. Grosso, F. Cagnol, F. Ribot, and C. Sanchez J. Am. Chem. Soc. 125 2003 9770 9786
This website uses cookies to improve user experience. Read more
Save & Close
Accept all
Decline all
Show detailsHide details
Cookie declaration
About cookies
Strictly necessary
Performance
Strictly necessary cookies allow core website functionality such as user login and account management. The website cannot be used properly without strictly necessary cookies.
This cookie is used by Cookie-Script.com service to remember visitor cookie consent preferences. It is necessary for Cookie-Script.com cookie banner to work properly.
Performance cookies are used to see how visitors use the website, eg. analytics cookies. Those cookies cannot be used to directly identify a certain visitor.
Used to store the attribution information, the referrer initially used to visit the website
Cookies are small text files that are placed on your computer by websites that you visit. Websites use cookies to help users navigate efficiently and perform certain functions. Cookies that are required for the website to operate properly are allowed to be set without your permission. All other cookies need to be approved before they can be set in the browser.
You can change your consent to cookie usage at any time on our Privacy Policy page.