Results 121 to 130 of about 26,114 (304)

Thermoelectric Power and Conductivity of Different Types of Polypyrrole

open access: yes, 2012
[[abstract]]We have measured the thermoelectric power and conductivity as a function of temperature of a wide range of polypyrrole samples, including a film of soluble polypyrrole synthesized chemically, and wrinkled films synthesized using indium–tin ...
KEMP, N. T. ; KAISER, A. B. ; Liu, Chia-Jyi; CHAPMAN, B. ; MERCIER, O. ; CARR, A. M. ; TRODAHL, H. J. ; BUCKLEY, R. G. ; PARTRIDGE, A. C. ; LEE, J. Y. ; KIM, C. Y. ; BARTL, A. ; DUNSCH, L. ; SMITH, W. T. ; SHAPIRO, J. S.
core  

MXenes as a Versatile Platform for High‐Energy‐Density Asymmetric Supercapacitors

open access: yesCarbon Energy, EarlyView.
MXenes with high conductivity and tunable surface chemistry are reviewed as advanced electrodes for asymmetric supercapacitors. MAX‐phase synthesis, surface and interlayer engineering, defect modulation, and composite designs are discussed, highlighting enhanced ion transport, pseudocapacitance, energy density, cycling stability, and sustainable routes
Seul‐Yi Lee   +3 more
wiley   +1 more source

Planar Heterostructures Oxide/conducting Polymer (cuo/polypyrrole And Ceo2/polypyrrole)

open access: yes, 2015
CuO/polypyrrole (CuO/PPy) and CeO2/polypyrrole (CeO2/PPy) heterostructures were obtained using the oxide films as redox initiators of pyrrole in-situ polymerization.
Galembeck A., Alves O.L.
core   +1 more source

Conjugated Conductive Polymer Binders for Lithium Batteries: Structural Engineering and Design Principles

open access: yesCarbon Energy, EarlyView.
Structural engineering of conjugated conductive polymer binders enables integrated electronic transport, strong adhesion, and stable electrode interfaces, offering a promising strategy to reduce inactive components and improve the performance of high‐energy lithium batteries.
Fating Wang   +7 more
wiley   +1 more source

Polypyrrole-wool composite with electrical heating properties fabricated via layer-by-layer method

open access: yesScientific Reports
This study presents the development of conductive polymer-textile composites with outstanding electric heating properties achieved through the in-situ polymerization of polypyrrole on wool-felt fabrics, renowned for their superior thermal insulation ...
Suhyun Lee
doaj   +1 more source

New‐Generation Integrated Devices: Multiple‐Energy Utilization and Integration Systems Based on Perovskite Photovoltaics

open access: yesEcoEnergy, EarlyView.
This review highlights emerging integrated energy systems based on perovskite photovoltaics, including PSC–thermoelectric, photovoltaic–electrochemical, self‐charging, and building‐integrated architectures. By coupling multiple energy conversion and storage pathways, these multifunctional platforms enable enhanced solar utilization, improved stability,
Yihuai Huang   +10 more
wiley   +1 more source

The Dimensional Revolution of Phosphorus: From Allotropicity to Battery System Applications

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Phosphorus‐based materials are promising high‐capacity anodes classified by dimension (0D–3D) to systematically explore their properties and composite strategies. When combined with materials such as carbon to form heterostructures, the electrical conductivity and stability are effectively enhanced.
Shuhan Zhang   +8 more
wiley   +1 more source

Organic–Inorganic Composite Nanofibers Based on YSZ Nanofibers Anchored PANI/SnS2 Heterojunction for Flexible Room Temperature NO2 Sensor

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A novel organic–inorganic YSZ@PANI/SnS2 composite nanofiber film was prepared via an in‐situ construction strategy of a PANI interfacial layer. The biomimetic "branch‐leaf" structure effectively disperses and releases stress and energy, while accelerating gas diffusion/transport and providing abundant active sites.
Han Zhang   +7 more
wiley   +1 more source

Polypyrrole-Derived Carbon Coated NiCoMn Layered Double Hydroxides for High-Performance Supercapacitors

open access: yes
Supercapacitors are considered to be a kind of promising electronic device and energy storage system for the new generation of electric transportation, and they have received more and more attention for their advantages.
Lizhong He (1550887)   +4 more
core   +1 more source

Electroluminescence of Naturally Oxidized Polypyrrole

open access: yes, 2011
Soluble polypyrrole was obtained by naturally oxidizing pyrrole in air at room temperature for one to four years. Fourier transform infrared spectroscopy, nuclear magnetic resonance spectroscopy and ultraviolet-visible absorption spectroscopy were ...
Yuan Ming Huang
core   +1 more source

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