Characterization and Conductivities of Polyphosphazene-Iodine Complexes

Michael M. Lerner; Andrew L. Tipton; Duward F. Shriver; Alexa A. Dembek; Harry R. Allcock

doi:10.1021/cm00018a031

Characterization and Conductivities of Polyphosphazene-Iodine Complexes

Michael M. Lerner
, Andrew L. Tipton
, Duward F. Shriver
, Alexa A. Dembek
, Harry R. Allcock

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

Complexes of phosphazenes with I₂ have been prepared with molecular and polymeric phosphazene/I₂ ratios ranging from 8 to 0.2. For brevity the phosphazenes are identified as follows: [NPC1₂]_n; [NP(OPr)₂]_n (=[NP(OCH₂CH₂CH₃)₂]_n); [NP(OCH₂CF₃)₂]_n (=[NP(0TFE)₂]_n); [NP(OC₂H₄OC₂H₄OCH₃)₂]_n (-MEEP). Resonance Raman spectra indicate that polyiodides are formed for all but the [NPC1₂]_n-iodine system. Impedance measurements demonstrate high bulk conductivities near ambient temperature for the MEEP and [NP(OPr)₂]_n-based systems. For all systems, the conductivity increases with increasing iodine loading.

Original language	English (US)
Pages (from-to)	1117-1120
Number of pages	4
Journal	Chemistry of Materials
Volume	3
Issue number	6
DOIs	https://doi.org/10.1021/cm00018a031
State	Published - Nov 1 1991

All Science Journal Classification (ASJC) codes

General Chemistry
General Chemical Engineering
Materials Chemistry

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10.1021/cm00018a031

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@article{284a4581a3d34358a1ddb42ea1f0c7e2,

title = "Characterization and Conductivities of Polyphosphazene-Iodine Complexes",

abstract = "Complexes of phosphazenes with I2 have been prepared with molecular and polymeric phosphazene/I2 ratios ranging from 8 to 0.2. For brevity the phosphazenes are identified as follows: [NPC12]n; [NP(OPr)2]n (=[NP(OCH2CH2CH3)2]n); [NP(OCH2CF3)2]n (=[NP(0TFE)2]n); [NP(OC2H4OC2H4OCH3)2]n (-MEEP). Resonance Raman spectra indicate that polyiodides are formed for all but the [NPC12]n-iodine system. Impedance measurements demonstrate high bulk conductivities near ambient temperature for the MEEP and [NP(OPr)2]n-based systems. For all systems, the conductivity increases with increasing iodine loading.",

author = "Lerner, \{Michael M.\} and Tipton, \{Andrew L.\} and Shriver, \{Duward F.\} and Dembek, \{Alexa A.\} and Allcock, \{Harry R.\}",

year = "1991",

month = nov,

day = "1",

doi = "10.1021/cm00018a031",

language = "English (US)",

volume = "3",

pages = "1117--1120",

journal = "Chemistry of Materials",

issn = "0897-4756",

publisher = "American Chemical Society",

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}

TY - JOUR

T1 - Characterization and Conductivities of Polyphosphazene-Iodine Complexes

AU - Lerner, Michael M.

AU - Tipton, Andrew L.

AU - Shriver, Duward F.

AU - Dembek, Alexa A.

AU - Allcock, Harry R.

PY - 1991/11/1

Y1 - 1991/11/1

N2 - Complexes of phosphazenes with I2 have been prepared with molecular and polymeric phosphazene/I2 ratios ranging from 8 to 0.2. For brevity the phosphazenes are identified as follows: [NPC12]n; [NP(OPr)2]n (=[NP(OCH2CH2CH3)2]n); [NP(OCH2CF3)2]n (=[NP(0TFE)2]n); [NP(OC2H4OC2H4OCH3)2]n (-MEEP). Resonance Raman spectra indicate that polyiodides are formed for all but the [NPC12]n-iodine system. Impedance measurements demonstrate high bulk conductivities near ambient temperature for the MEEP and [NP(OPr)2]n-based systems. For all systems, the conductivity increases with increasing iodine loading.

AB - Complexes of phosphazenes with I2 have been prepared with molecular and polymeric phosphazene/I2 ratios ranging from 8 to 0.2. For brevity the phosphazenes are identified as follows: [NPC12]n; [NP(OPr)2]n (=[NP(OCH2CH2CH3)2]n); [NP(OCH2CF3)2]n (=[NP(0TFE)2]n); [NP(OC2H4OC2H4OCH3)2]n (-MEEP). Resonance Raman spectra indicate that polyiodides are formed for all but the [NPC12]n-iodine system. Impedance measurements demonstrate high bulk conductivities near ambient temperature for the MEEP and [NP(OPr)2]n-based systems. For all systems, the conductivity increases with increasing iodine loading.

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UR - https://www.scopus.com/pages/publications/0042565504#tab=citedBy

U2 - 10.1021/cm00018a031

DO - 10.1021/cm00018a031

M3 - Article

AN - SCOPUS:0042565504

SN - 0897-4756

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EP - 1120

JO - Chemistry of Materials

JF - Chemistry of Materials

IS - 6

ER -

Characterization and Conductivities of Polyphosphazene-Iodine Complexes

Abstract

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