TY - JOUR
T1 - Supramolecular chemistry for the incorporation of multi-guest molecules into two-dimensional metal hydroxide hosts
AU - Kim, Taeho
AU - Park, Jin Kuen
AU - Oh, Jae Min
N1 - Publisher Copyright:
© 2024 Korean Chemical Society and Wiley-VCH GmbH.
PY - 2024/9
Y1 - 2024/9
N2 - The incorporation of functional molecules into the interlayer space of layered double hydroxide (LDH) has been extensively studied for its role in immobilization, stabilization, manipulation of the molecular configuration, and the release from the host. To create dramatically enhanced properties and achieve unexpectedly high performances, it is necessary to incorporate multi-guests as well as control the guest-guest interaction. In the present review, we have summarized the multi-guest incorporation into LDH based on the supramolecular chemistry, which provides insights into non-covalent molecular interaction through host-guest chemistry. Four well-known intercalation methods in LDH, that is, coprecipitation, ion exchange, reconstruction, and exfoliation-reassembly, are generally applied to multi-guest intercalation. Combinative methods, in which two different intercalation approaches are combined, are also summarized. The multi-guest incorporation, despite the difficulty involved in its synthesis design, could provide fine-tuned and enhanced properties that are useful for a variety of applications.
AB - The incorporation of functional molecules into the interlayer space of layered double hydroxide (LDH) has been extensively studied for its role in immobilization, stabilization, manipulation of the molecular configuration, and the release from the host. To create dramatically enhanced properties and achieve unexpectedly high performances, it is necessary to incorporate multi-guests as well as control the guest-guest interaction. In the present review, we have summarized the multi-guest incorporation into LDH based on the supramolecular chemistry, which provides insights into non-covalent molecular interaction through host-guest chemistry. Four well-known intercalation methods in LDH, that is, coprecipitation, ion exchange, reconstruction, and exfoliation-reassembly, are generally applied to multi-guest intercalation. Combinative methods, in which two different intercalation approaches are combined, are also summarized. The multi-guest incorporation, despite the difficulty involved in its synthesis design, could provide fine-tuned and enhanced properties that are useful for a variety of applications.
KW - allosteric effect
KW - host-guest interaction
KW - layered double hydroxide
KW - multi-guests
KW - preorganization
UR - http://www.scopus.com/inward/record.url?scp=85202953139&partnerID=8YFLogxK
U2 - 10.1002/bkcs.12895
DO - 10.1002/bkcs.12895
M3 - Review article
AN - SCOPUS:85202953139
SN - 0253-2964
VL - 45
SP - 724
EP - 737
JO - Bulletin of the Korean Chemical Society
JF - Bulletin of the Korean Chemical Society
IS - 9
ER -