Results 21 to 30 of about 53,809 (303)

A glassy carbon electrode modified with polyaniline nanowires: An electrochemically effective surface area and an electrocatalytic activity for the oxidation of methanol under alkaline conditions

Journal of Chemical Research, 2022
Polyaniline nanowires are directly synthesized on a glassy carbon electrode (3 mm diameter) by an electrochemical process. The polyaniline nanowires, of uniform size, a diameter of 85–95 nm, and high conductivity, distribute evenly throughout the surface
Luyen Thi Tran, Hoang Vinh Tran, Ha Hong Cao, Anh Van Nguyen, Chinh Dang Huynh   +4 more
doaj   +1 more source

Copper Electrodeposition on Polyimide Substrate Using Polyaniline Film as a Seed Layer for Metallization of Flexible Devices

International Journal of Electrochemical Science, 2018
The Metallization of flexible printed circuit boards is a key issue for the fabrication of flexible devices. In this study, Cu electrodeposition was performed on a flexible polyimide substrate using polyaniline film as a seed layer for the first time.
Dohyeun Lee, Taeho Lim, Hana Lim, Hyun-Jong Kim, Oh Joong Kwon   +4 more
doaj   +1 more source

Direct Electrosynthesis of Polyaniline–Fe2O3 Nanocomposite Coating on Aluminum Alloy 5052 and Its Corrosion Protection Performance [PDF]

Journal of Nanostructures, 2015
The synthesis of polyaniline- Fe2O3 nanocomposite coating on aluminum Alloy 5052 (AA5052) surface has been investigated by using the galvanostatic method.
M. Shabani-Nooshabadi, S. M. Ghoreishi, H. Eghbali-Bidgoli, Y. Jafari   +3 more
doaj   +1 more source

Preparation and characterization of a new polyaniline salt with good conductivity and great solubility in dimethyl sulfoxyde [PDF]

Journal of the Serbian Chemical Society, 2015
In this study, we propose a novel conducting and soluble polyaniline salt prepared by chemical polymerization in the presence of new doping agent (IAs). This last is prepared by sulphonation of itaconic acid (IA) with concentrated sulphuric acid
Zeghioud Hichem, Lamouri Saad, Mahmoud Yasmine, Hadj-Ali Tarik   +3 more
doaj   +1 more source

Preparation of polyaniline-polyvinyl alcohol-silver nanocomposite and characterization of its mechanical and antibacterial properties

Science and Engineering of Composite Materials, 2018
In the present research, polyaniline is used as a conducting polymer and polyvinyl alcohol is also used as a biopolymer, because of its mechanical properties and suitable processability. Also, silver nanoparticles are considered as a reinforcing agent of
Khoshkbar Sadeghi Alireza, Farbodi Maryam   +1 more
doaj   +1 more source

Design and construction of a flexible conductor based on a complex conductive polymer: PEDOT:PSS/polyaniline and its application as a pressure sensor

Results in Physics, 2023
Cotton fibers are the most widely used fiber in the production of textiles and garments. Because of their flexibility and toughness, they are more durable and easier to incorporate into clothing than other inorganic materials.
Khalid Althagafy, Ebtehaj Alotibi, Mawaheb Al-Dossari, Fahad Alhashmi Alamer   +3 more
doaj   +1 more source

Adsorption of Chromium from Aqueous Solution Using Polyaniline [PDF]

آب و فاضلاب, 2011
New group of polymers have been synthesized that are conductive of electricity so they are called conducting polymers. One of the most conducting polymers is "polyaniline".
Majid Riahi Samani, Seyyed Mehdi Borghai, Ali Olad, Mohammad Javad Chaichi   +3 more
doaj  

Synergistic augmentation of polypropylene composites by hybrid morphology polyaniline particles for antistatic packaging applications

Materials Research Express, 2020
In current study polyaniline filled polypropylene (PP/PAni) conductive composites were prepared by a novel premixing technique followed by melt mixing. The PP/PAni composites were also compatibilized by addition of polypropylene grafted maleic anhydride.
Yasir Qayyum Gill, Hira Ehsan, Muhammad Shafiq Irfan, Farhan Saeed, Abdul Shakoor   +4 more
doaj   +1 more source

Nanostructured Molecularly Imprinted Polyaniline for Acrylamide Sensing

Proceedings, 2019
Due to the non-electroactivity of carcinogenic organic compound acrylamide, an indirect electrochemical detection by using molecularly imprinted polymer is proposed as a detection method.
Anja Drame, Špela Trafela, Kristina Žužek Rožman   +2 more
doaj   +1 more source

Optimization Condition of Nano Conductive Polyaniline Synthesizes through Ultrasonic Irradiation under Inert [PDF]

شیمی کاربردی روز, 2009
The aim of this work is to synthesis a polyaniline with high conductivity by chemical oxidative polymerization under ultrasonic irradiation. The aniline polymerization carried out by addition of initiator such an ammonium peroxydisulfate (APS) in aqueous
Ehsan Nazarzadeh Zare
doaj   +1 more source