Results 11 to 20 of about 1,505,202 (298)

Rationalizing Structural Hierarchy in the Design of Fuel Cell Electrode and Electrolyte Materials Derived from Metal-Organic Frameworks

Applied Sciences, 2022
Metal-organic frameworks (MOFs) are arguably a class of highly tuneable polymer-based materials with wide applicability. The arrangement of chemical components and the bonds they form through specific chemical bond associations are critical determining ...
Aniket Kumar, Prashant Purwar, Sanjiv Sonkaria, Varsha Khare   +3 more
doaj   +1 more source

A Comparison between Silver Nanosquare Arrays and Silver Thin-Films as a Blood Cancer Prognosis Monitoring Electrode Design Using Optical and Electrochemical Characterization

Nanomaterials, 2021
The development of silver (Ag) thin films and the fabrication of Ag nanosquare arrays with the use of an anodic aluminum oxide (AAO) template and leaf extracts were successfully carried out using the DC sputtering and spin coating deposition methods.
Nasori Nasori, Ulya Farahdina, Vinda Zakiyatuz Zulfa, Miftakhul Firdhaus, Ihwanul Aziz, Darsono Darsono, Dawei Cao, Zhijie Wang, Endarko Endarko, Agus Rubiyanto   +9 more
doaj   +1 more source

Neural Implants Without Electronics: A Proof-of-Concept Study on a Human Skin Model

IEEE Open Journal of Engineering in Medicine and Biology, 2020
Objective: Chronic neural implants require energy and signal supply. The objective of this work was to evaluate a multichannel transcutaneous coupling approach in an ex vivo split-concept study, which minimizes the invasiveness of such an implant by ...
Patrick Kiele, David Braig, Jakob Weis, Yara Baslan, Cristian Pasluosta, Thomas Stieglitz   +5 more
doaj   +1 more source

Covalent–Organic Frameworks: Advanced Organic Electrode Materials for Rechargeable Batteries

Advanced Energy Materials, 2020
Covalent–organic frameworks (COFs), featuring structural diversity, framework tunability and functional versatility, have emerged as promising organic electrode materials for rechargeable batteries and garnered tremendous attention in recent years.
Tao Sun, Jian Xie, W. Guo, Dong‐sheng Li, Qichun Zhang   +4 more
semanticscholar   +1 more source

Preparation of Thermostable and Electroconductive PANI/TDI-CeO2 Composite by Graft Polymerization and its Electrochemical Properties

International Journal of Electrochemical Science, 2018
Electroconductive polymer/inorganic particle composites have been found to have unique physiochemical properties and important application value in many fields.
Yang Fei, Hui Huang, Shuang Song, Lei Jin, Xiaojun Zhang, Zhongcheng Guo   +5 more
doaj   +1 more source

Electrochemical Oxidation of Pb II Using Carbon Electrodes Doped with Nanocellulose-FeOx

Fibers, 2023
With TEMPO oxidation, it was possible to incorporate iron nanostructures into a cellulose nanofiber matrix. FTIR spectra showed the functional groups present in the films.
Araceli G. Gomez-Rojas, Luis Alejandro Macclesh del Pino-Perez, Carlos Fernando Castro-Guerrero, Claudia Esmeralda Ramos-Galvan, Ana Beatriz Morales-Cepeda   +4 more
doaj   +1 more source

Graphitic carbon nitrides as electrode supporting materials for lithium-ion batteries: what lies ahead in view of the current challenges?

Frontiers in Energy Research, 2023
Graphitic carbon nitride (g-C3N4) has emerged as a promising material for various applications, particularly in the field of energy storage systems. Among these systems, lithium-ion batteries (LIBs) have become the cornerstone of portable electronics and
Mohd Sajid, Zubair Ahmed Chandio, Byungil Hwang, Tae Gwang Yun, Jun Young Cheong   +4 more
doaj   +1 more source

Improved Separation in Horizontal Protein SDS-PAGE with Double-Deck Flat Electrodes and a Field Inversion Gel Electrophoresis Module

Methods and Protocols, 2023
The horizontal flatbed electrophoresis method is employed to separate protein samples, providing greater flexibility for various electrophoretic applications and easier sample loading compared to its vertical counterpart.
Dong Woo Lim, Tae-Sung Yoon, Kyung Ho Han, Saba Sajjad, Heung-Seon Shin, Sunghyun Kang   +5 more
doaj   +1 more source

Investigation of agglomeration and sedimentation of PEFC electrode slurries by a laminated microfluidic device

Nihon Kikai Gakkai ronbunshu, 2020
A film-laminated microfluidic device was fabricated to analyze an electrode slurry used to form a porous electrode of polymer electrolyte fuel cells, and sorting of particles in the slurry was demonstrated.
Takahiro SUZUKI, Mizuki DOI, Yuki SHIMIZU, Toshihide TADENUMA, Shohji TSUSHIMA   +4 more
doaj   +1 more source

Features of the discharge of zinc in the background solution of sodium sulphate under stirring conditions

Конденсированные среды и межфазные границы, 2021
The production technology of hydrometallurgical zinc uses various surfactants to thicken pulps, stabilise the electrolysis process, and obtain high-quality cathode deposits. Numerous researches were conducted to study the cathodic and anodic processes in
Alexander V. Kolesnikov, Egor I. Ageenko
doaj   +1 more source