Results 1 to 10 of about 34,755 (145)

Investigation on size and conductivity of polyaniline nanofiber synthesised by surfactant-free polymerization

open access: yesJournal of Materials Research and Technology, 2021
An attempt has been made to combine interfacial polymerization with a fast mixing technique without the use of surfactant. Effects of mixing speed, reaction time, temperature, oxidant-to-monomer molar ratio and nitric-to-monomer molar ratio were tested ...
Sabariah Kamarudin   +7 more
doaj   +1 more source

Cheap and Eco-Friendly Synthesis of Polyaniline and Performance of Aqueous Zn-polyaniline Battery

open access: yesInternational Journal of Electrochemical Science, 2020
Polymerized from the abundant and cheap aniline monomer, polyaniline has high stability in air, water and other media, good redox reversibility, and advantages of easy synthesis, which has been widely studied in recent years.
Yanlin Li   +4 more
doaj   +1 more source

Removal of hexavalent chromium from aqueous solution using ostrich feathers amended by polyaniline

open access: yesJournal of Materials Research and Technology, 2021
In this study, the removal of hexavalent chromium from the aqueous solution using birds' feathers amended by polyaniline is investigated. Firstly, various bird feathers and polyaniline composites are synthesized and used in batch experiments to separate ...
Seyed Ali Hosseini   +2 more
doaj   +1 more source

Application of Polyaniline/Clay Combination to Cellulosic Paper as an Approach to Conductivity Development

open access: yesBioResources, 2014
A polyaniline/clay combination was prepared via: 1) mixing polyaniline dispersion with clay; or 2) in situ polymerization of aniline in the presence of clay.
Chandrasekaran Saravanan   +2 more
doaj   +1 more source

Polyaniline

open access: yesPolyaniline
Abstract This chapter presents the history of polyaniline over the period from 1834 to 1987. As this material is dependent on the availability of aniline itself, the chapter begins with an overview of the discovery and synthesis of aniline before introducing its initial oxidative polymerization by F. F. Runge in 1834. The history is then
Tsuyoshi Michinobu   +2 more
  +5 more sources

Researth progress in preparation of ferrite/polyaniline absorbing composites by in situ polymerization

open access: yesCailiao gongcheng, 2022
Electromagnetic (EM) pollution has become the fourth largest pollution after air pollution, water pollution and noise pollution. Using of EM absorbing materials is an effective way to solve electromagnetic pollution problem, due to their absorption and ...
YU Yongtao, LIU Yuanjun
doaj   +1 more source

Application and Development Trend of Polyaniline Composite Coatings in Steel Anti-corrosion

open access: yesCailiao gongcheng, 2018
The petrochemical equipment is subjected to electrochemical corrosion under the circumstance of which there are many chemical substances such as acid,alkali and salt.
LU Yong, FENG Hui-xia, KONG Pei-pei
doaj   +1 more source

Effects of Sulfanilic Acid and Anthranilic Acid on Electrochemical Stability of Polyaniline

open access: yesInternational Journal of Electrochemical Science, 2014
Polyaniline (PANI) as active material of batteries possesses excellent electrochemical reversibility. It is a promising candidate for a rechargeable battery with a high performance.
Jingyu Gu   +3 more
doaj   +1 more source

Synthesis and Characterization of Bacterial Cellulose-Polyaniline Composite with Variation of Dopant Concentration

open access: yesBerkala Sainstek, 2021
Polyaniline is a type of conductive polymer. Bacterial cellulose has high mechanical properties, so it can be made into polyaniline base composite materials. A stable form of polyaniline oxidation at room temperature is emeraldine base.
Riza Ummami   +2 more
doaj   +1 more source

Synthesis and optimization of composite coatings based on electrical conductive of polyaniline and polyindole for anti-corrosion protection of carbon steel [PDF]

open access: yesشیمی کاربردی روز, 2020
In this work, electro-conductive polymers including polyaniline and polyindole were used to protect the carbon steel corrosion (carbon steel with the API5LX52 grade).
Dariush Ghasemi   +2 more
doaj   +1 more source

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