Results 91 to 100 of about 70,979 (302)

Interfacial Engineering of Iodine‐Polymer‐Carbon Hybrid Cathodes for High‐Energy Zn//I2 Microbatteries

open access: yesAdvanced Science, EarlyView.
A cathode‐confined iodine strategy employing a synergistic polyaniline/activated‐carbon hybrid enables highly reversible halogen redox chemistry in coplanar Zn//I2 microbatteries. Enhanced iodine utilization, suppressed iodine dissolution, and accelerated charge‐transfer kinetics deliver durable, safe, and integrable microscale energy‐storage devices ...
Yujia Fan   +10 more
wiley   +1 more source

Swellability properties of polyelectrolyte complexes of polyaniline

open access: yes, 1993
Polyelectrolyte complexes of polyaniline with both strong and weak anionic polyelectrolytes have been prepared. It has been found that the swellability of the complexes depends on the charge content of polyaniline, i.e., on the intercrosslinking between ...
Ghosh, Soumyadeb   +3 more
core   +1 more source

Atmospheric Water Harvesting Through Polymer Hydrogel Sorbents: Materials Chemistry, Design Strategies, and Applications

open access: yesAdvanced Science, EarlyView.
Polymer‐based hydrogels have emerged as promising materials for atmospheric water harvesting (AWH) due to their high water affinity, tunable network structure, and excellent moisture adsorption‐desorption performance. Functional hydrogel systems enable efficient water capture and controlled release under low‐energy conditions, offering a sustainable ...
Swagata Datta   +6 more
wiley   +1 more source

From Sensing Mechanisms to System Co‐Design: Graphene‐Based Sensors and Readout Circuits

open access: yesAdvanced Science, EarlyView.
This review establishes a unified PS–EQ–RF framework linking graphene sensing mechanisms, native electrical outputs, and output‐specific readout circuits. Voltage‐, current‐, resistance‐, and capacitance‐type sensing systems are systematically classified to guide architecture selection, low‐noise design, system co‐design, and practical integration ...
Jinduo Zhang   +5 more
wiley   +1 more source

Effect of dodecylbenzene sulfonic acid dopant concentrations on the synthesis of polyaniline [PDF]

open access: yes, 2018
Modified physicochemical properties of polyaniline (PANI) colloids in response to various polymerization conditions are being made to enhance the electrical conductivity of PANI that can be used in supercapacitor purpose.
Azam, M.A.   +7 more
core  

Electrochemical Evaluation of Anticorrosive Performance of Organic Acid Doped Polyaniline Based Coatings

open access: yesInternational Journal of Electrochemical Science, 2013
In this work we examine the performance of the organic acid doped polyaniline to impart protection against corrosion when it is used as additive of long oil alkyd based red oxide primer paint.
V. Rajasekharan   +3 more
doaj   +1 more source

Prevention of corrosion with polyaniline [PDF]

open access: yes, 1997
Methods for improving the corrosion inhibition of a metal or metal alloy substrate surface are provided wherein the substrate surface is coated with a polyaniline film.
MacDiarmid, Alan G., Ahmad, Naseer
core  

Sulfur–Oxygen Competitive Coordination Allosteric Hydrogel for Triboelectric Nanogenerator‐Based Intelligent Tactile Recognition

open access: yesAdvanced Science, EarlyView.
A dynamic Ag+─S coordinated hydrogel with a sulfur–oxygen competitive coordination allosteric switch enables reversible tuning between soft–adhesive and stiff–robust states. Integrated with a lightweight 1DCNN classifier, the smart glove system achieves 99.70% laboratory and 93.35% real‐wear material recognition accuracy, offering a paradigm for self ...
Shixia Lan   +4 more
wiley   +1 more source

Review: Polyaniline—A novel polymeric material [PDF]

open access: yes, 1991
Polyaniline synthesis by chemical and electrochemical methods is reviewed. The considerable progress which has been made in characterizing and understanding the properties of polyaniline derived from aniline is discussed.
Akheel A. Syed   +3 more
core   +1 more source

Self‐Sustaining Sensing Systems: Integration Strategies and Signal–Power Matching in Energy‐Harvesting Electronics

open access: yesAdvanced Science, EarlyView.
Energy‐harvesting‐integrated sensors couple ambient energy conversion with sensing, processing, and wireless communication. This review organizes recent progress through integration architectures and operating principles, revisiting co‐packaged, monolithic, and co‐functional designs together with always‐on, event‐driven, and multi‐modal sensing modes ...
Taehyun Park   +5 more
wiley   +1 more source

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