Results 81 to 90 of about 26,114 (304)

Efficient Concentration and Complete Destruction of Short‐Chain and Emerging PFAS in Contaminated Water via Integrated Interface Engineering‐Enhanced Carbon Felt Sorption and Photochemical Processes

Advanced Science, EarlyView.
A closed‐loop “Concentrate‐Destroy” strategy is presented for completely eliminating short‐chain and emerging PFAS, in which the new 3D PPy@P‐CF is used for efficiently concentrating PFAS and Cu2+‐mediated photodegradation is applied for the completely destroying PFAS in the sorbent regeneration eluent.
Hao Yu, Jialei Guo, Peng Zhang, Hongyi Li, Feng He, Hongwen Sun   +5 more
wiley   +1 more source

Mesoporous N,S‐Dual‐Doped Carbon Nanoreactors via Entropy‐Driven Interface Self‐Assembly for Efficient H2O2 Electrosynthesis

Angewandte Chemie, EarlyView.
An entropy‐driven interface self‐assembly strategy is proposed for the controllable synthesis of mesoporous N,S‐dual‐doped carbon nanoreactors. The N,S‐dual‐doping sites optimized the *OOH adsorption, boosting the 2e− selectivity, while the favorable mesostructure accelerated O2 enrichment.
Fei Liu, Xiaoqing Liu, Rui Zhang, Linxia Cui, Ji Liang, Rui Gao, Jian Liu   +6 more
wiley   +2 more sources

Artificial Muscles from Hybrid Carbon Nanotube-Polypyrrole-Coated Twisted and Coiled Yarns

, 2020
Electrochemically or electrothermally driven twisted/coiled carbon nanotube (CNT) yarn actuators are interesting artificial muscles for wearables as they can sustain high stress.
Shazed Aziz (3118941), Javad Foroughi (19585354), Jose Martinez (77182), Geoffrey Spinks (19585351), Edwin Jager (20119680)   +4 more
core  

Fundamental studies towards the fabrication of electroactive monolithic stationary phases in microfluidic channels [PDF]

, 2011
The long term goal of this project is to develop a monolithic stationary phase which utilises an electroactive polymer combining the advantages of EMLC, monolithic technology and microfluidic separation, thus creating an electroactive monolithic ...
Galineau, Jeremy
core  

Freestanding Bamboo‐Like Nitrogen‐Doped Carbon Nanofibers/PANI Dual‐Conductive Cathodes via Interfacial Engineering for High‐Performance Lithium–Sulfur Batteries

Advanced Science, EarlyView.
Bamboo‐like nitrogen‐doped carbon fibers (BNCFs) were synthesized via a vapor‐liquid‐solid catalytic growth method and further integrated with polyaniline to fabricate a freestanding BNCFs/S/PANI cathode. The PANI coating and BNCFs framework synergistically establish an interconnected conductive network with abundant nitrogen‐active sites, thereby ...
Jie Yang, Fan Wang, Enci Wang, Haile Qian, Terence Xiaoteng Liu, Jiarui Huang   +5 more
wiley   +1 more source

Electrodeposition of Adherent Polypyrrole Film on Titanium Surface with Enhanced Anti-corrosion Performance

MATEC Web of Conferences, 2017
A method of producing extremely adhesive polypyrrole film on Titanium (Ti) substrate was investigated. The Ti substrate was chemically pretreated and then modified by polydopamine (PDA), the polypyrrole film synthesized by electrochemical method on the ...
Tan Jilin, Zhang Zhong, Ge Dongtao
doaj   +1 more source

Voltammetric Synthesis of Conducting Polymer Polypyrrole and Its Response Characteristic to Alcohol

Jurnal Ilmu Dasar, 2016
Conducting polymer is a used material for many purposes, including active compound of chemical sensor. Polypyrrole, one type of conducting polymers, is frequently used because of its advantages, namely owing high conductivity, strong mechanical ...
Susi Nurqomariyah, Asnawati Asnawati, Neran Neran, Siswoyo Siswoyo   +3 more
doaj   +1 more source

Polypyrrole-Wrapped SnS2 Vertical Nanosheet Arrays Grown on Three-Dimensional Nitrogen-Doped Porous Graphene for High-Performance Lithium and Sodium Storage

, 2021
The two-dimensional layered material tin disulfide (SnS2) has a high theoretical capacity for lithium-ion batteries (LIBs) and sodium-ion batteries (SIBs) due to its combination of conversion and alloying reactions during the charge-storage process ...
Weiwei Wang (105069), Shouzhi Guo (10814335), Wanqing Wang (11529730), Peilin Zhang, Wanqing Wang, Yang Yang (45629), Jiao-Jiao Zhou, Xicheng Xu, Xicheng Xu (11529733), Luyang Chen, Peilin Zhang (394033), Shouzhi Guo, Yang Yang, Jiao-Jiao Zhou (5215493), Fangping Chen (2653552), Fangping Chen, Luyang Chen (700687), Weiwei Wang   +17 more
core   +1 more source

Gel‐Amin for Improving Extracellular Recordings of Cardiomyocytes in a 3D Microphysiological System

Advanced Electronic Materials, EarlyView.
This work combines a conductive collagen‐based hydrogel with a laser‐cut and assembly technique to fabricate microphysiological systems that improve extracellular recordings of cardiomyocytes in 3D on microelectrode arrays. The inclusion of choline acrylate into GelMA imparts a higher electrical conductivity and improves the signal‐to‐noise ratio of on‐
Dominic Pizzarella, Katelyn Neuman, Nolan Burson, Abigail N. Koppes, Ryan A. Koppes   +4 more
wiley   +1 more source

Physico-Chemical Properties of Nanoparticles Functionalized by Polypyrrole [PDF]

Журнал нано- та електронної фізики, 2013
Мagnetite nanoparticles coated with polypyrrole have been synthesized. Nanocomposite powder has been investigated by FTIR, XRD, SEM, magnetometry, conductivity measurements.
Yu.A. Mirgorod, V.M. Fedosyuk, N.A. Borsch   +2 more
doaj