Redox intercalation of alkylammonium IONS into VOAsO/sub 4/. nH/sub 2/O

Journal Article · Wed May 01 00:00:00 EDT 1985 · Mater. Res. Bull.; (United States)

DOI:https://doi.org/10.1016/0025-5408(85)90110-2· OSTI ID:5088764

Lara, M M; Bruque, S; Casal, B; Lopez, A J; Real, L M; Ruiz-Hitzky, E

The layered, mixed-oxide hydrates, V /SUP v/ OAsO/sub 4/ . 3H/sub 2/O and V /SUP v/ OPO/sub 4/ . 2H/sub 2/O react with alkylammonium iodides to form (RNH/sub 3/) /SUB x/ V /SUB x/ /SUP 1v/ V /SUP v/ /SUB 1-x/ OAO/sub 4/ . H/sub 2/O, where R=PhCH/sub 2/, or C /SUB n/ H /SUB 2n+1/ (n=3 to 8), and x= .4 to .6 The intercalate materials exhibit a layered structure derived from the starting solids. After reaction the latter undergo a lamellar swelling which is in agreement with a ''pillar'' arrangement of alkylchains.

• Research Organization: Dpto. de Quimica Inorganica, Universidad de Malaga, Malaga
• OSTI ID: 5088764
• Journal Information: Mater. Res. Bull.; (United States), Vol. 20:5
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
AMMONIUM COMPOUNDS
REDOX REACTIONS
ARSENIC OXIDES
VANADIUM OXIDES
CARBON COMPOUNDS
CLATHRATES
HYDRATES
HYDROGEN COMPOUNDS
LAYERS
NITROGEN COMPOUNDS
STRUCTURAL CHEMICAL ANALYSIS
SWELLING
WATER
ARSENIC COMPOUNDS
CHALCOGENIDES
CHEMICAL REACTIONS
OXIDES
OXYGEN COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
VANADIUM COMPOUNDS
360202* - Ceramics
Cermets
& Refractories- Structure & Phase Studies