Effect of diameter of cellulosic nano-fiber on conductivity of poly(aniline sulfonic acid) composites

2014 ◽  
Author(s):  
S. Konagaya ◽  
K. Shimizu ◽  
M. Terada ◽  
T. Yamada ◽  
K. Sanada ◽  
...  
Keyword(s):  
Sulfonic Acid ◽  
Nano Fiber ◽  
Poly Aniline

Study on the Preparation of PAMAS/PEO Fibrous Membranes by Electrospinning

2016 ◽  
Vol 852 ◽  
pp. 1039-1045
Author(s):  
Hai Jun Zhou ◽  
Ting Ting Zhang ◽  
Yu Zhang ◽  
Jiao Xia Zhang ◽  
Wei Jie Guo
Keyword(s):  
Molecular Weight ◽  
Fourier Transform ◽  
Infrared Spectroscopy ◽  
Sulfonic Acid ◽  
Oxidative Polymerization ◽  
Average Diameter ◽  
Vis Spectroscopy ◽  
Fibrous Morphology ◽  
Fibrous Membranes ◽  
Poly Aniline

Poly (aniline-co-2-methoxy aniline-5-sulfonic acid) (PAMAS) was synthesized by an oxidative polymerization in this paper. The resulted copolymer was characterized by Fourier transform infrared spectroscopy and UV-vis spectroscopy, respectively. The PAMAS fibrous membranes and PAMAS/PEO fibrous membranes were prepared via electrospinning. The influence of the molecular weight of PEO and the ratio of PAMAS/PEO in spinning solution on the fibrous morphology was studied. The results showed that PAMAS has fiber-forming ability separately. The addition of PEO was helpful to the the electrospinning of PAMAS. With the increasing of PEO’s molecular weight, the average diameter of the PAMAS/PEO fibers increased. With the increasing of PAMAS content, the fibrous average diameter has an increasing tendency.

scholarly journals Spectroscopic Investigation of Polyaniline Co Poly Meta Amino Benzene Sulfonic Acid

2021 ◽  
Author(s):  
Jayanta Ray ◽  
Leena Bhowmik
Keyword(s):  
Electronic Material ◽  
Spectroscopic Investigation ◽  
Sulfonic Acid ◽  
Electrochromic Device ◽  
Nano Composites ◽  
Intrinsic Properties ◽  
Interpenetrating Network ◽  
Benzene Sulfonic Acid ◽  
Material Fabrication ◽  
Poly Aniline

Similar to metals, conducting polymers possess an extraordinary ability to conduct electricity due to their intrinsic properties. There has been considerable focus on the synthesis and development of such materials for a wide variety of applications. In this regard, polyaniline and its derivatives have versatile applications including use as active electronic material, fabrication of modified electrode, sensors, in secondary batteries and in microelectronic and electrochromic device. Introduction of potential polymers like PAN and PPY or PTF as conductive co-polymer, interpenetrating network or blends would be a challenging step towards the preparation of novel and cheap material with modified antistatic properties. In this work we used poly (m-amino benzene sulfonic acid) and poly aniline for the preparation of composite. Aniline and m-amino benzene sulfonic acid can be fast polymerized in water to yield conducting nano composites. The composites were easily water dispersable and showed prolonged stability. <br><br><br>

Redox-Induced Reversible Conformational Switching of Poly(aniline sulfonic acid) with Transition Metals in Aqueous Solution

2010 ◽  
Vol 43 (3) ◽  
pp. 1175-1177 ◽  
Author(s):  
Toru Amaya ◽  
Daisuke Saio ◽  
Shogo Koga ◽  
Toshikazu Hirao
Keyword(s):  
Aqueous Solution ◽  
Transition Metals ◽  
Sulfonic Acid ◽  
Conformational Switching ◽  
Poly Aniline
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