Results 101 to 110 of about 26,114 (304)

Deciphering Intricacies in Directional CO2 Conversion From Electrolysis to CO2 Batteries

Advanced Energy Materials, EarlyView.
This review will delve into the inherent connections and distinctions of CO2‐directed conversion in ECO2RR and CO2 batteries, in terms of product types, catalyst selection, catalytic mechanisms, and electrochemical performances, while proposing a benchmarking framework for the evaluation of CO2 batteries and innovative CO2 battery configurations for ...
Changfan Xu, Huaping Zhao, Lizhuang Chen, Weidong Shi, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source

Development of optical sensing system for detection of Fe ions using conductive polymer actuator based microfluidic pump

, 2008
In this paper, we present a novel microfluidic optical sensing system by combining a low-power conductive polymer -based microfluidic pump and a microfluidic chip integrated with an optical sensor.
Lau, King-Tong, Kim, Jung Ho, Diamond, Dermot, Fay, Cormac   +3 more
core  

Organic Photoelectrochemical Cells Beyond Performance: Interface and Catalyst Engineering for Durability

Advanced Energy Materials, EarlyView.
Organic photoelectrochemical cells based on π‐conjugated semiconductors offer a versatile platform for solar fuel generation. This review outlines operating principles, device architectures, and key metrics, and highlights advances in p‐ and n‐type photoelectrodes, interfacial engineering, and catalyst integration.
Jaehyeong Kim, Jung Min Ha, Yeonjeong Lee, Seung Won Oh, Wangyeon Lee, Munsu Kwon, Soonyong Lee, Jin Young Kim, Han Young Woo   +8 more
wiley   +1 more source

Estrutura e propriedades de misturas poliuretano termoplástico com aditivos condutores [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2014.A obtenção de misturas poliméricas que associem as propriedades de polímeros de ...
Rosa, Bruna dos Santos
core  

Smart Bioinspired Material‐Based Actuators: Current Challenges and Prospects

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
This work gathers, in a review style, an extensive and comprehensive literature overview on the development of autonomous actuators based on synthetic materials, bringing together valuable knowledge from several studies. Furthermore, the article identifies the fundamental principles of actuation mechanisms and defines key parameters to address the size
Alejandro Palacios, Léon Chiriatti, Simon Poppinga, Thomas Speck, Vincent Le Houérou   +4 more
wiley   +1 more source

Study of Epithelial Cells on Polypyrrole based Conducting Polymers using Electrochemical Impedance Spectroscopy

, 2005
PhDPolypyrrole (PPy) is a conjugated polymer that displays special electronic properties including conductivity. It may be electrogenerated with the incorporation of any anionic species including negatively charged biological molecules such as proteins
Ateh, Davidson Day
core  

Free-standing sulfonated graphene-polypyrrole-polyethylene glycol foam for highly flexible supercapacitors

, 2022
Flexible and free-standing sulfonated graphene-polypyrrole-polyethylene glycol (SGE-PPy-PEG) foam electrodes were prepared via one-step electrodeposition process, exploiting coupling between negatively charged sulfate groups and positively charged ...
Xinhui Zhao (1452691), Jun Chen (4238), Peter Sherrell (11313177), Jing Zhu (27724), Haoyu Tu (20271066), Zhiheng Zhang (9347282), Ruibo Xu (1489693), Jialong Fu (20088720), Han Wu (218687), Mingyan Wang (3096504), Chaoyue Cai (20088723), Xiaoying Wang (30853), Chengyan Zhang (2144779), Cheng Wang (102692), Yibo Zhao (1604110)   +14 more
core  

Multi‐Responsive Bowl‐Shaped Janus Nanomotors Based on Polyitaconic acid/Polypyrrole on the Surface of Iron Oxide Nanoparticles with Chemical, Electrical, and Magnetic Field Actuation for Targeted Drug Delivery Applications

Advanced NanoBiomed Research, EarlyView.
Bowl‐shaped Janus nanomotors with platinum, iron oxide, and polypyrrole integrate catalytic, magnetic, and electric propulsion for targeted drug delivery. They demonstrate controlled, directional motion under varying pH and hydrogen peroxide conditions, with optimal performance in neutral media.
Kimia Tavakoli Dehaghi, Sepideh Khoee, Shima Tavakoli, Oommen P. Varghese   +3 more
wiley   +1 more source

Enhanced microwave absorption properties of epoxy composites containing graphene decorated with core–shell Fe3O4@polypyrrole nanoparticles

, 2017
Core–shell Fe3O4@polypyrrole nanoparticles modified reduced graphene oxide (RGO) epoxy composites with enhanced microwave absorption properties was successfully synthesized.
Cai, Haopeng, Yang, Shuang, Xiaogang Su, Junpeng Wang, Duan, Huajun, Siqi Huo, Wang, Jun, Huajun Duan, Jun Wang, Haopeng Cai, Shuang Yang, Zhang, Bin, Su, Xiaogang, Wang, Junpeng, Bin Zhang, Huo, Siqi   +15 more
core   +1 more source

Effect of Coated Polypyrrole Content on the Properties of Polypyrrole Coated Fabrics

Textile Coloration and Finishing, 2016
To chemically prepare polypyrrole(pPy) coated fabrics(silk, cotton and nylon fabrics), the fabrics were first soaked in 0.4M oxidant /0.06M dopant anthraquinone-2-sulfonic acid solution for 5min at room temperature, and subsequently soaked in a 0.4M monomer pyrrole aqueous solution for 5min at room temperature.
Seong-Ho Son, Young-Hee Lee, Dong-Jin Lee, Sung Yeol Kim, Han-Do Kim   +4 more
openaire   +2 more sources