Flexible, all-organic ammonia sensor based on dodecylbenzene sulfonic acid-doped polyaniline films

2010 ◽  
Vol 518 (23) ◽  
pp. 7133-7137 ◽  
Author(s):  
G. Rizzo ◽  
A. Arena ◽  
N. Donato ◽  
M. Latino ◽  
G. Saitta ◽  
...  
Keyword(s):  
Sulfonic Acid ◽  
Ammonia Sensor ◽  
Polyaniline Films ◽  
Doped Polyaniline ◽  
Dodecylbenzene Sulfonic Acid

Hydrogen Bonding Effects on the Electrical Properties and Phase Morphology of Polyaniline Blends

2005 ◽  
Vol 13 (4) ◽  
pp. 415-423
Author(s):  
Pan Wei ◽  
Yang Shenglin ◽  
Li Guang ◽  
Jiang Jianming
Keyword(s):  
Electrical Conductivity ◽  
Hydrogen Bonding ◽  
Electrical Properties ◽  
Cluster Size ◽  
Sulfonic Acid ◽  
Carbonyl Groups ◽  
Solution Cast ◽  
Doped Polyaniline ◽  
Dodecylbenzene Sulfonic Acid ◽  
Polyacrylonitrile Copolymer

Blends of dodecylbenzene sulfonic acid-doped polyaniline (PANI-DBSA) with either polyacrylonitrile copolymer (PAN) or polystyrene (PS) were solution cast. The investigation focused on the interaction between the components, the morphology and the resulting electrical conductivity of blends. The results showed that with the same PANI-DBSA content the conductivity of PANI-DBSA/PAN was higher than that of PANI-DBSA/PS. PANI-DBSA was dispersed uniformly in the PAN matrix and its cluster size was rather smaller than in the PS matrix. This is attributed to hydrogen bonding between the carbonyl groups in PAN and the imine groups in PANI, which should lead to better compatibility between PANI-DBSA and PAN.

Highly Sensitive Chemo-Resistive Ammonia Sensor Based on Dodecyl Benzene Sulfonic Acid Doped Polyaniline Thin Film

2015 ◽  
Vol 7 (3) ◽  
pp. 518-525 ◽  
Author(s):  
Jitendra Kumar ◽  
Md. Shahabuddin ◽  
Arun Singh ◽  
S. P. Singh ◽  
Parveen Saini ◽  
...  
Keyword(s):  
Thin Film ◽  
Sulfonic Acid ◽  
Ammonia Sensor ◽  
Benzene Sulfonic Acid ◽  
Highly Sensitive ◽  
Dodecyl Benzene Sulfonic Acid ◽  
Doped Polyaniline

Chemical synthesis and characterization of dodecylbenzene sulfonic acid-doped polyaniline/viscose fiber

RSC Advances ◽  
2015 ◽  
Vol 5 (55) ◽  
pp. 44687-44695 ◽  
Author(s):  
Ning Wang ◽  
Guodong Li ◽  
Xingxiang Zhang ◽  
Xiaoling Qi
Keyword(s):  
Chemical Synthesis ◽  
Sulfonic Acid ◽  
Viscose Fiber ◽  
Synthesis And Characterization ◽  
Conductive Fiber ◽  
Doped Polyaniline ◽  
Dodecylbenzene Sulfonic Acid

Polyaniline was polymerized on the surface of a viscose fiber to make a conductive fiber.

The study of optical, dielectric and optoelectronic properties of dodecylbenzene sulfonic acid doped polyaniline

Optik ◽  
2014 ◽  
Vol 125 (18) ◽  
pp. 5343-5347 ◽  
Author(s):  
D. Nithyaprakash ◽  
J. Chandrasekaran ◽  
B. Punithaveni ◽  
L. Sasikumar
Keyword(s):  
Sulfonic Acid ◽  
Optoelectronic Properties ◽  
Optical Dielectric ◽  
Doped Polyaniline ◽  
Dodecylbenzene Sulfonic Acid

scholarly journals Construction and Study of Hetreojunction Solar Cell Based on Dodecylbenzene Sulfonic Acid-Doped Polyaniline/n-Si

2012 ◽  
Vol 2012 ◽  
pp. 1-6 ◽  
Author(s):  
I. Morsi ◽  
Sh. Ebrahim ◽  
M. Soliman
Keyword(s):  
Solar Cell ◽  
Sulfonic Acid ◽  
Short Circuit ◽  
Short Circuit Current ◽  
Open Circuit ◽  
Window Layer ◽  
Shunt Resistance ◽  
Cell Parameters ◽  
Doped Polyaniline ◽  
Dodecylbenzene Sulfonic Acid

Polyaniline/n-type Si heterojunctions solar cell are fabricated by spin coating of soluble dodecylbenzene sulfonic acid (DBSA)-doped polyaniline onto n-type Si substrate. The electrical characterization of the Al/n-type Si/polyaniline/Au (Ag) structure was investigated by using current-voltage (I-V), capacitance-voltage (C-V), and impedance spectroscopy under darkness and illumination. The photovoltaic cell parameters, that is, open-circuit voltage (Voc), short-circuit current density (Jsc), fill factor (FF), and energy conversion efficiency (η) were calculated. The highestJsc,Voc, and efficiency of these heterojunctions obtained using PANI-DBSA as a window layer (wideband gap) and Au as front contact are 1.8 mA/cm2, 0.436 V, and 0.13%, respectively. From Mott-Schottky plots, it was found that order of charge carrier concentrations is3.5×1014and1.0×1015/cm3for the heterojunctions using Au as front contact under darknessness and illumination, respectively. Impedance study of this type of solar cell showed that the shunt resistance and series resistance decreased under illumination.

scholarly journals Secondary Dopants of Electrically Conducting Polyanilines

Polymers ◽  
2021 ◽  
Vol 13 (17) ◽  
pp. 2904
Author(s):  
Young-Gi Kim ◽  
Hai-Long Nguyen ◽  
Patrick Kinlen
Keyword(s):  
Electrical Conductivity ◽  
Sulfonic Acid ◽  
Critical Role ◽  
Electrical Characteristics ◽  
Electrically Conducting ◽  
Vapor Annealing ◽  
Solution Cast ◽  
Secondary Doping ◽  
Polyaniline Films ◽  
Doped Polyaniline

Secondary dopants and the doping methods were identified for increasing the electrical conductivity of a highly processable and a primarily doped polyaniline dinonylnaphthalene sulfonic acid (PANI-DNNSA). The secondary doping was carried out using film, solution, and vapor doping methods. The doping methods and functional groups of secondary dopants were observed to play a critical role for inducing electrical characteristics of polyaniline. When secondary film doping method and p-toluenesulfonic acid were used, the electrical conductivity of the secondary doped polyaniline was measured to be increased from 0.16 to 334 S/cm. A novel vapor annealing doping method was developed to incorporate secondary dopants into solution cast polyaniline films.

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