TY - JOUR
T1 - Specific uptake of aromatic compounds from aqueous solution by montmorillonite modified with tetraphenylphosphonium
AU - Kameda, Tomohito
AU - Shimamori, Shuko
AU - Yoshioka, Toshiaki
N1 - Copyright:
Copyright 2011 Elsevier B.V., All rights reserved.
PY - 2012/1
Y1 - 2012/1
N2 - Montmorillonite (MT) modified with tetraphenylphosphonium (TPP·MT) had specific uptake behavior for aromatics in aqueous solution. This is attributed to the extent of ππ stacking interactions between the benzene rings of intercalated TPP and the benzene rings of aromatics with different electronic states. The uptake order of aromatics by TPP·MT was in contrast to that by layered double hydroxide (LDH) intercalated with 2,7-naphthalene disulfonate. The selective uptake of target aromatic compounds from aqueous solution can be achieved by combining appropriate inorganic layered compounds and modified aromatic ions.
AB - Montmorillonite (MT) modified with tetraphenylphosphonium (TPP·MT) had specific uptake behavior for aromatics in aqueous solution. This is attributed to the extent of ππ stacking interactions between the benzene rings of intercalated TPP and the benzene rings of aromatics with different electronic states. The uptake order of aromatics by TPP·MT was in contrast to that by layered double hydroxide (LDH) intercalated with 2,7-naphthalene disulfonate. The selective uptake of target aromatic compounds from aqueous solution can be achieved by combining appropriate inorganic layered compounds and modified aromatic ions.
KW - A. Inorganic compounds
KW - B. Chemical synthesis
UR - http://www.scopus.com/inward/record.url?scp=81155152749&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=81155152749&partnerID=8YFLogxK
U2 - 10.1016/j.jpcs.2011.10.018
DO - 10.1016/j.jpcs.2011.10.018
M3 - Article
AN - SCOPUS:81155152749
VL - 73
SP - 120
EP - 123
JO - Journal of Physics and Chemistry of Solids
JF - Journal of Physics and Chemistry of Solids
SN - 0022-3697
IS - 1
ER -