TY - JOUR
T1 - Polyoxometalate-Cyclodextrin Metal-Organic Frameworks
T2 - From Tunable Structure to Customized Storage Functionality
AU - Yang, Peng
AU - Zhao, Wenli
AU - Shkurenko, Aleksander
AU - Belmabkhout, Youssef
AU - Eddaoudi, Mohamed
AU - Dong, Xiaochen
AU - Alshareef, Husam N.
AU - Khashab, Niveen M.
N1 - Publisher Copyright:
Copyright © 2019 American Chemical Society.
PY - 2019/2/6
Y1 - 2019/2/6
N2 - Self-assembly allows structures to organize themselves into regular patterns by using local forces to find the lowest-energy configuration. However, assembling organic and inorganic building blocks in an ordered framework remains challenging due to difficulties in rationally interfacing two dissimilar materials. Herein, the ensemble of polyoxometalates (POMs) and cyclodextrins (CDs) as molecular building blocks (MBBs) has yielded two unprecedented POM-CD-MOFs, namely [PW 12 O 40 ] 3- and α-CD MOF (POT-CD) as well as [P 10 Pd 15.5 O 50 ] 19- and γ-CD MOF (POP-CD), with distinct properties not shared by their isolated parent MBBs. Markedly, the POT-CD features a nontraditional enhanced Li storage behavior by virtue of a unique "amorphization and pulverization" process. This opens the door to a new generation of hybrid materials with tuned structures and customized functionalities.
AB - Self-assembly allows structures to organize themselves into regular patterns by using local forces to find the lowest-energy configuration. However, assembling organic and inorganic building blocks in an ordered framework remains challenging due to difficulties in rationally interfacing two dissimilar materials. Herein, the ensemble of polyoxometalates (POMs) and cyclodextrins (CDs) as molecular building blocks (MBBs) has yielded two unprecedented POM-CD-MOFs, namely [PW 12 O 40 ] 3- and α-CD MOF (POT-CD) as well as [P 10 Pd 15.5 O 50 ] 19- and γ-CD MOF (POP-CD), with distinct properties not shared by their isolated parent MBBs. Markedly, the POT-CD features a nontraditional enhanced Li storage behavior by virtue of a unique "amorphization and pulverization" process. This opens the door to a new generation of hybrid materials with tuned structures and customized functionalities.
UR - http://www.scopus.com/inward/record.url?scp=85060032887&partnerID=8YFLogxK
U2 - 10.1021/jacs.8b11998
DO - 10.1021/jacs.8b11998
M3 - 文章
C2 - 30609360
AN - SCOPUS:85060032887
SN - 0002-7863
VL - 141
SP - 1847
EP - 1851
JO - Journal of the American Chemical Society
JF - Journal of the American Chemical Society
IS - 5
ER -