Novel colloidal materials from functionalized polyoxometalates

Swenson, LaSalle; Orozco, Jose C.; Liu, Yuzi; Darling, Seth B.; Ishaque Khan, M.

doi:10.1016/j.inoche.2017.07.005

Title: Novel colloidal materials from functionalized polyoxometalates

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Abstract

Here, novel colloidal materials were prepared for the first time from the organo-functionalized Anderson structure polyoxometalate species [NaV^IV₆O₆{(OCH₂CH₂)₂N(CH₂CH₂OH)}₆]Cl·H₂O and the mixed-addenda Keggin structure polyoxometalate, K₄(PVW₁₁O₄₀). The materials were characterized by SEM, TGA, FTIR and UV-vis spectroscopy. The colloidal materials are readily separated from suspension in the form of redistributable micrometer-scale monoliths, which may be considered a type of POM heterogenation. The monoliths are insoluble in low polarity media and lower aliphatic alcohols and readily form thin-films (δ < 100 um) by solvent casting.

Authors:

Swenson, LaSalle ^[1]; Orozco, Jose C. ^[1]; Liu, Yuzi ^[2]; Darling, Seth B. ^[3]; Ishaque Khan, M. ^[1]

Illinois Inst. of Technology, Chicago, IL (United States). Dept. of Chemistry
Argonne National Lab. (ANL), Argonne, IL (United States). Center for Nanoscale Materials
Argonne National Lab. (ANL), Argonne, IL (United States). Center for Nanoscale Materials; Univ. of Chicago, IL (United States). Inst. for Molecular Engineering

Publication Date:: Thu Jul 13 00:00:00 EDT 2017

Research Org.:: Argonne National Lab. (ANL), Argonne, IL (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

OSTI Identifier:: 1438587

Grant/Contract Number:: AC02-06CH11357

Resource Type:: Accepted Manuscript

Journal Name:: Inorganic Chemistry Communications

Additional Journal Information:: Journal Volume: 84; Journal Issue: C; Journal ID: ISSN 1387-7003

Publisher:: Elsevier

Country of Publication:: United States

Language:: English

Subject:: 36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY

Citation Formats


                    Swenson, LaSalle, Orozco, Jose C., Liu, Yuzi, Darling, Seth B., and Ishaque Khan, M. Novel colloidal materials from functionalized polyoxometalates.  United States: N. p., 2017. 
Web.  doi:10.1016/j.inoche.2017.07.005.

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                    Swenson, LaSalle, Orozco, Jose C., Liu, Yuzi, Darling, Seth B., & Ishaque Khan, M. Novel colloidal materials from functionalized polyoxometalates.  United States.  https://doi.org/10.1016/j.inoche.2017.07.005

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                    Swenson, LaSalle, Orozco, Jose C., Liu, Yuzi, Darling, Seth B., and Ishaque Khan, M. Thu .  
"Novel colloidal materials from functionalized polyoxometalates".  United States.  https://doi.org/10.1016/j.inoche.2017.07.005.  https://www.osti.gov/servlets/purl/1438587.

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@article{osti_1438587,

  title        = {Novel colloidal materials from functionalized polyoxometalates},

  author       = {Swenson, LaSalle and Orozco, Jose C. and Liu, Yuzi and Darling, Seth B. and Ishaque Khan, M.},

  abstractNote = {Here, novel colloidal materials were prepared for the first time from the organo-functionalized Anderson structure polyoxometalate species [NaVIV6O6{(OCH2CH2)2N(CH2CH2OH)}6]Cl·H2O and the mixed-addenda Keggin structure polyoxometalate, K4(PVW11O40). The materials were characterized by SEM, TGA, FTIR and UV-vis spectroscopy. The colloidal materials are readily separated from suspension in the form of redistributable micrometer-scale monoliths, which may be considered a type of POM heterogenation. The monoliths are insoluble in low polarity media and lower aliphatic alcohols and readily form thin-films (δ < 100 um) by solvent casting.},

  doi          = {10.1016/j.inoche.2017.07.005},

  journal      = {Inorganic Chemistry Communications},

  number       = C,

  volume       = 84,

  place        = {United States},

  year         = {Thu Jul 13 00:00:00 EDT 2017},

  month        = {Thu Jul 13 00:00:00 EDT 2017}

}

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