Abstract
Conducting blends of poly(diphenylamine) (PDPA) doped with H2SO4 or p-toluenesulphonic acid (TSA) and poly(vinylidene fluoride) (PVDF) were successfully prepared by using N,N′-dimethyl formamide (DMF) as solvent. Flexible, free-standing and conducting polyblends were obtained by solution casting which are characterized by electrical conductivity measurements, UV-Visible spectroscopy, FTIR spectroscopy, thermogravimetric analysis (TGA), differential scanning colorimetry (DSC), X-ray diffraction analysis, and cyclic voltammetry. The blends showed an increase in conductivity from about 10-9 to 10-5 S cm-1, with a percolation threshold of 5% of PDPA-H2SO4/TSA.
| Original language | English |
|---|---|
| Pages (from-to) | 430-441 |
| Number of pages | 12 |
| Journal | Materials Letters |
| Volume | 54 |
| Issue number | 5-6 |
| DOIs | |
| Publication status | Published - 2002 Jun 1 |
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All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
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Studies on processable conducting blend of poly(diphenylamine) and poly(vinylidene fluoride). / Wen, Ten-Chin; Sivakumar, C.; Gopalan, A.
In: Materials Letters, Vol. 54, No. 5-6, 01.06.2002, p. 430-441.Research output: Contribution to journal › Article
TY - JOUR
T1 - Studies on processable conducting blend of poly(diphenylamine) and poly(vinylidene fluoride)
AU - Wen, Ten-Chin
AU - Sivakumar, C.
AU - Gopalan, A.
PY - 2002/6/1
Y1 - 2002/6/1
N2 - Conducting blends of poly(diphenylamine) (PDPA) doped with H2SO4 or p-toluenesulphonic acid (TSA) and poly(vinylidene fluoride) (PVDF) were successfully prepared by using N,N′-dimethyl formamide (DMF) as solvent. Flexible, free-standing and conducting polyblends were obtained by solution casting which are characterized by electrical conductivity measurements, UV-Visible spectroscopy, FTIR spectroscopy, thermogravimetric analysis (TGA), differential scanning colorimetry (DSC), X-ray diffraction analysis, and cyclic voltammetry. The blends showed an increase in conductivity from about 10-9 to 10-5 S cm-1, with a percolation threshold of 5% of PDPA-H2SO4/TSA.
AB - Conducting blends of poly(diphenylamine) (PDPA) doped with H2SO4 or p-toluenesulphonic acid (TSA) and poly(vinylidene fluoride) (PVDF) were successfully prepared by using N,N′-dimethyl formamide (DMF) as solvent. Flexible, free-standing and conducting polyblends were obtained by solution casting which are characterized by electrical conductivity measurements, UV-Visible spectroscopy, FTIR spectroscopy, thermogravimetric analysis (TGA), differential scanning colorimetry (DSC), X-ray diffraction analysis, and cyclic voltammetry. The blends showed an increase in conductivity from about 10-9 to 10-5 S cm-1, with a percolation threshold of 5% of PDPA-H2SO4/TSA.
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U2 - 10.1016/S0167-577X(01)00605-X
DO - 10.1016/S0167-577X(01)00605-X
M3 - Article
VL - 54
SP - 430
EP - 441
JO - Materials Letters
JF - Materials Letters
SN - 0167-577X
IS - 5-6
ER -