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

22 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

Access to Document

10.1021/cm00018a031

Cite this

@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",

number = "6",

}

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.

UR - http://www.scopus.com/inward/record.url?scp=0042565504&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0042565504&partnerID=8YFLogxK

U2 - 10.1021/cm00018a031

DO - 10.1021/cm00018a031

M3 - Article

AN - SCOPUS:0042565504

SN - 0897-4756

VL - 3

SP - 1117

EP - 1120

JO - Chemistry of Materials

JF - Chemistry of Materials

IS - 6

ER -

Characterization and Conductivities of Polyphosphazene-Iodine Complexes

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this