Results 61 to 70 of about 49,790 (284)

Polypyrrole-Fe2O3 nanohybrid materials for electrochemical storage [PDF]

, 2007
We report on the synthesis and electrochemical characterization of nanohybrid polypyrrole (PPy) (PPy/Fe2O3) materials for electrochemical storage applications.
A Balducci, A Balducci, A Chen, A Chen, A Laforgue, A Laforgue, A Malinauskas, A Rudge, A. De, AV Murugan, B. Daffos, BL He, C Arbizzani, C Sanchez, C. Chevrot, C. Sarrazin, CC Hu, E Frackowiak, E Frackowiak, E Naudin, F Caruso, F Huguinin, F Leroux, F. Tran-Van, G Herlem, H Randriamahazaka, H Randriamahazaka, H Talbi, J Deng, J. F. Fauvarque, JD Stenger-Smith, K An, K Naoi, K Sunderland, K Suri, KA Noh, M Hughes, M Hughes, M Mastragostino, M Ue, M. Mallouki, MD Butterworth, MD Ingram, MD Ingram, MG Kanatzidis, MG Kanatzidis, N Murillo, O Jarjayes, P Bonhôte, P Gomez-Romero, P. Simon, Q Xiao, QW Zhang, R Gangopadhyay, R Gangopadhyay, R Gangopadhyay, S Chatterjee, S Maeda, S Suematsu, SA Hashmi, T Sato, V Khomenko, W Chen, X Yang, YJ Kim   +64 more
core   +2 more sources

Bio‐Inspired Molecular Events in Poly(Ionic Liquids)

Advanced Functional Materials, EarlyView.
Originating from dipolar and polar inter‐ and intra‐chain interactions of the building blocks, the topologies and morphologies of poly(ionic liquids) (PIL) govern their nano‐ and micro‐processibility. Modulating the interactions of cation‐anion pairs with aliphatic dipolar components enables the tunability of properties, facilitated by “bottom‐up ...
Jiahui Liu, Marek W. Urban
wiley   +1 more source

Synthesis of Polypyrrole Coated SnO2-ZnO Electrospun Nanofibers via Vapor Phase Polymerization Method [PDF]

Journal of Nanostructures, 2012
This paper reports the synthesis of polypyrrole coated SnO2/ZnOelectrospunnanofibers via vapor phase polymerization method. In order to prepare one dimensional (SnO2- ZnO)/polypyrrole with the core sheath structure, first SnO2-ZnO composite nanofibers
H. A. Khorami, M. Keyanpour-Rad, A. Eghbali, M. R. Vaezi   +3 more
doaj   +1 more source

Sensorial Behavior of Polypyrrole Nanofibers Prepared by Chemical Oxidative Polymerization

Academic Science Journal, 2023
Conductive polymer (CPs) materials include polypyrrole nanofibers (PPy-NFs). The chemical oxidation of pyrrole monomer with Iron (III) chloride in the presence of methyl orange at 3 0C had synthesized polypyrrole nanofibers (PPy-NFs).
Omar A. Hussein, T. H. Mubarak , Isam M. Ibrahim   +2 more
doaj   +1 more source

Transport properties of chemically synthesized polypyrrole thin films

, 2007
The electronic transport in polypyrrole thin films synthesized chemically from the vapor phase is studied as a function of temperature as well as of electric and magnetic fields.
A. Diaz, A. V. Dvurechenskii, B. I. Shklovskii, B. I. Shklovskii, B. I. Shklovskii, C. C. Bof Bufon, H. Kahlert, J. Rodriguez, N. F. Mott, R. Menon, R. S. Kohlman, S. Chakrabarti, S. D. Marcos, T. Heinzel   +13 more
core   +1 more source

Biomaterials‐Based Hydrogel with Superior Bio‐Mimetic Ionic Conductivity and Tissue‐Matching Softness for Bioelectronics

Advanced Functional Materials, EarlyView.
By mimicking the ion‐accelerating effect of ion channel receptors in neuron membranes, a biomaterials‐based ionic hydrogel (BIH) is developed, which offers a high ionic conductivity of 7.04 S m−1, outperforming conventional chitosan, cellulose, agarose, starch, and gelatin based ionic hydrogels.
Baojin Chen, Renjie Yu, Jiaqi Wang, Yunxiang Feng, Yujie Zhang, Yanchao Mao, Chongxin Shan, Xudong Wang   +7 more
wiley   +1 more source

Carbonized Leather Waste with Deposited Polypyrrole Nanotubes: Conductivity and Dye Adsorption

Nanomaterials, 2023
This paper reports the conversion of a waste to a conducting material, exploiting the ability to adsorb pollutant organic dyes. Leather waste was carbonized at 800 °C in an inert nitrogen atmosphere.
Jaroslav Stejskal, Fahanwi Asabuwa Ngwabebhoh, Miroslava Trchová, Jan Prokeš   +3 more
doaj   +1 more source

Freeform Fabrication of Ionomeric Polymer-Metal Composite Actuators [PDF]

, 2005
Ionomeric polymer-metal composite (IPMC) actuators are a type of soft electromechanically active material which offers large displacement, rapid motion with only ~1V stimulus.
Lipson, Hod, Malone, Evan
core   +3 more sources

Polypyrrole and polypyrrole/wood-derived materials conducting composites: A review

BioResources, 2011
Wood and cellulose derivatives, in both fibrous and water-soluble macromolecular form, are emerging as outstanding candidates for organic electronics applications due to their large-scale availability, low cost, and easy processability. Paper and wood fibre-based derivatives are considered to be materials of choice as supports for communication world ...
Davide Beneventi Mail, Claudia Sasso, Elisa Zeno, Didier Chaussy, Michel Petit-Conil, Naceur Belgacem   +5 more
openaire   +2 more sources

Drug‐Free Thrombolysis Mediated by Physically Activated Micro/Nanoparticles

Advanced Functional Materials, EarlyView.
Overview of particle‐mediated thrombolytic effects (thermal, mechanical, and chemical) and their activating physical stimuli (light, ultrasound, and magnetic field) in drug‐free thrombolysis. ABSTRACT Thrombus‐associated disorders rank among the world's leading causes of death, with ischemic heart disease and stroke as the main contributors.
Pierre Sarfati, Yoann Lalatonne, Cédric Chauvierre   +2 more
wiley   +1 more source