One-Dimensional Anhydrous Proton Conducting Channel Formation at High Temperature in a Pt(II)-Based Metallo-Supramolecular Polymer and Imidazole System
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作者:
Chakraborty, Chanchal
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NIMS, Elect Funct Macromol Grp, Tsukuba, Ibaraki 3050044, Japan
NIMS, Int Ctr Mat Nanoarchitecton MANA, Tsukuba, Ibaraki 3050044, JapanNIMS, Elect Funct Macromol Grp, Tsukuba, Ibaraki 3050044, Japan
One dimensional (1D) Pt(II)-based metallo-supramolecular polymer with carboxylic acids (polyPtC) was synthesized using a new asymmetrical ditopic ligand with a pyridine moiety bearing two carboxylic acids. The carboxylic acids in the polymer successfully served as apohosts for imidazole loaded in the polymer interlayer scaffold to generate highly ordered ID imidazole channels through the metallo-supramolecular polymer chains. The 1D structure of imidazole loaded polymer (polyPtC-Im) was analyzed in detail by thermogravimetric analysis, powder X-ray diffraction, scanning electron microscopy, Fourier transform infrared spectroscopy, and ultraviolet visible and photoluminescence spectroscopic measurements. PolyPtC-Im exhibited proton conductivity of 1.5 X 10(-5) S cm(-1) at 120 C-omicron under completely anhydrous conditions, which is 6 orders of magnitude higher than that of the pristine metallo-supramolecular polymer.
机构:
Natl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, Japan
Natl Inst Mat Sci, Int Ctr Mat Nanoarchitecton MANA, Tsukuba, Ibaraki 3050044, Japan
JST CREST, Chiyoda Ku, Tokyo 1020076, JapanNatl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, Japan
Chakraborty, Chanchal
;
Pandey, Rakesh K.
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Natl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, JapanNatl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, Japan
Pandey, Rakesh K.
;
Hossain, Md. Delwar
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Natl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, JapanNatl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, Japan
Hossain, Md. Delwar
;
Futera, Zdenek
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Natl Inst Mat Sci, Int Ctr Mat Nanoarchitecton MANA, Tsukuba, Ibaraki 3050044, JapanNatl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, Japan
Futera, Zdenek
;
Moriyama, Satoshi
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Natl Inst Mat Sci, Int Ctr Mat Nanoarchitecton MANA, Tsukuba, Ibaraki 3050044, Japan
JST CREST, Chiyoda Ku, Tokyo 1020076, JapanNatl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, Japan
Moriyama, Satoshi
;
Higuchi, Masayoshi
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Natl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, Japan
JST CREST, Chiyoda Ku, Tokyo 1020076, JapanNatl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, Japan
机构:
Natl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, Japan
Natl Inst Mat Sci, Int Ctr Mat Nanoarchitecton MANA, Tsukuba, Ibaraki 3050044, Japan
JST CREST, Chiyoda Ku, Tokyo 1020076, JapanNatl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, Japan
Chakraborty, Chanchal
;
Pandey, Rakesh K.
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h-index: 0
机构:
Natl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, JapanNatl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, Japan
Pandey, Rakesh K.
;
Hossain, Md. Delwar
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h-index: 0
机构:
Natl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, JapanNatl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, Japan
Hossain, Md. Delwar
;
Futera, Zdenek
论文数: 0引用数: 0
h-index: 0
机构:
Natl Inst Mat Sci, Int Ctr Mat Nanoarchitecton MANA, Tsukuba, Ibaraki 3050044, JapanNatl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, Japan
Futera, Zdenek
;
Moriyama, Satoshi
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h-index: 0
机构:
Natl Inst Mat Sci, Int Ctr Mat Nanoarchitecton MANA, Tsukuba, Ibaraki 3050044, Japan
JST CREST, Chiyoda Ku, Tokyo 1020076, JapanNatl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, Japan
Moriyama, Satoshi
;
Higuchi, Masayoshi
论文数: 0引用数: 0
h-index: 0
机构:
Natl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, Japan
JST CREST, Chiyoda Ku, Tokyo 1020076, JapanNatl Inst Mat Sci, Elect Funct Mat Grp, Tsukuba, Ibaraki 3050044, Japan