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dc.contributor.authorYang, Peng
dc.contributor.authorAlsufyani, Maryam
dc.contributor.authorAmwas, Abdel hamid
dc.contributor.authorChen, Chaoqin
dc.contributor.authorKhashab, Niveen M.
dc.date.accessioned2018-12-31T13:13:53Z
dc.date.available2018-12-31T13:13:53Z
dc.date.issued2018-07-30
dc.identifier.citationYang P, Alsufyani M, Emwas A-H, Chen C, Khashab NM (2018) Lewis Acid Guests in a {P8 W48 } Archetypal Polyoxotungstate Host: Enhanced Proton Conductivity via Metal-Oxo Cluster within Cluster Assemblies. Angewandte Chemie International Edition 57: 13046–13051. Available: http://dx.doi.org/10.1002/anie.201806086.
dc.identifier.issn1433-7851
dc.identifier.doi10.1002/anie.201806086
dc.identifier.doi10.1002/ange.201806086
dc.identifier.urihttp://hdl.handle.net/10754/630436
dc.description.abstractComplexes made by hosts that completely surround their guests provide a mean to stabilize reactive chemical intermediates, transfer biologically active cargo to a diseased cell, and construct molecular scale devices. By the virtue of inorganic host-guest self-assembly, nucleation processes in the cavity of a {P8W48}-archetype phosphotungstate has afforded a nanoscale 16-AlIII-32-oxo cluster and its GaIII analogue that contain the largest number of AlIII/GaIII ions yet found in POM chemistry. Interestingly, the rich Lewis acid AlIII centers within the Lewis base POM support shows an exceptional proton conductivity of 4.5 × 10-2 S cm-1 (85 °C, 70% RH; RH: relative humidity), which is by far the highest conductivity reported among POM-based crystalline proton conductors.
dc.publisherWiley
dc.relation.urlhttps://onlinelibrary.wiley.com/doi/full/10.1002/anie.201806086
dc.subjectpolyoxometalates
dc.subjectLewis Acid
dc.subjectProton Conductivity
dc.subjectHost-guest Assembly
dc.subjectInorganic Supramolecular Chemistry
dc.titleLewis Acid Guests in {P8W48} Archetypal Polyoxotungstate Host: Enhanced Proton Conductivity via Cluster within Cluster Assemblies
dc.typeArticle
dc.contributor.departmentAdvanced Membranes and Porous Materials Research Center
dc.contributor.departmentChemical Science Program
dc.contributor.departmentClean Combustion Research Center
dc.contributor.departmentCore Labs
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.contributor.departmentSmart Hybrid Materials (SHMs) lab
dc.identifier.journalAngewandte Chemie International Edition
kaust.personYang, Peng
kaust.personAlsufyani, Maryam
kaust.personAmwas, Abdel hamid
kaust.personChen, Chaoqin
kaust.personKhashab, Niveen M.
dc.relation.issupplementedbyDOI:10.25505/fiz.icsd.cc20lt4l
dc.relation.issupplementedbyDOI:10.25505/fiz.icsd.cc20lt5m
display.relations<b> Is Supplemented By:</b> <br/> <ul> <li><i>[Dataset]</i> <br/> . DOI: <a href="https://doi.org/10.25505/fiz.icsd.cc20lt4l">10.25505/fiz.icsd.cc20lt4l</a> HANDLE: <a href="http://hdl.handle.net/10754/664264">10754/664264</a></li></ul><b> Is Supplemented By:</b> <br/> <ul> <li><i>[Dataset]</i> <br/> . DOI: <a href="https://doi.org/10.25505/fiz.icsd.cc20lt5m">10.25505/fiz.icsd.cc20lt5m</a> HANDLE: <a href="http://hdl.handle.net/10754/664265">10754/664265</a></li></ul>
dc.date.published-online2018-07-30
dc.date.published-print2018-10-01


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