Results 121 to 130 of about 886,131 (240)
Advanced Functional Materials, EarlyView.Dry electrode technology revolutionizes battery manufacturing by eliminating toxic solvents and energy‐intensive drying. This work details two promising techniques: dry spray deposition and polymer fibrillation. How their unique solvent‐free bonding mechanisms create uniform microstructures for thicker, denser electrodes, boosting energy density and ...
Yuhao Liang +7 more
wiley +1 more source
Conversor Boost ZCZVT aplicado em um sistema de iluminação de emergência com LED [PDF]
, 2011 In this paper we present a study of an emergency lighting system is not permanent. This system consists of batteries, LED boost converter and power. The focus of the paper is to analyze the boost converter, which employs two switching techniques, which ...
Amaral, Heberty Huilton
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Advanced Functional Materials, EarlyView.A FeN4─O/Clu@NC‐0.1Ac catalyst containing atomically‐dispersed FeN4─O sites (medium‐spin Fe2+) and Fe clusters delivered a half‐wave potential of 0.89 V for ORR and an overpotential of 330 mV at 10 mA cm−2 for OER in 0.1 m KOH. When the catalyst was used in a rechargeable Zn–air battery, a power density of 284.5 mW cm−2 was achieved with excellent ...
Yongfang Zhou +8 more
wiley +1 more source
Inversor Diferencial Buck-Boost com Técnica de Linearização de Ganho Estático para Redução de Distorção Harmônica de Tensão [PDF]
, 2020 TCC (graduação) - Universidade Federal de Santa Catarina. Centro Tecnológico. Engenharia Elétrica.Este trabalho apresenta o estudo de um inversor diferencial Buck-Boost. Tal topologia gera tensões distorcidas a partir de uma referência senoidal.
Santos, Ion Leandro dos
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Generating Cell Surface Nucleated Hydrogels with an Artificial Membrane‐Binding Transglutaminase
Advanced Functional Materials, EarlyView.Cell‐based therapies require advanced strategies to enhance cell delivery and bioactivity. Cell membrane engineering offers an avenue to impart new functions to delivered cells to boost their viability and function. Here, an artificial membrane‐binding transglutaminase is generated and biophysically characterized.
Rosalia Cuahtecontzi Delint +6 more
wiley +1 more source
Desenvolvimento de um Experimento Remoto Baseado em Sistema de Geração Alternativa Híbrido [PDF]
, 2016 TCC - Universidade Federal de Santa Catarina. Campus Araranguá. Tecnologias da Informação e ComunicaçãoEste trabalho retrata o desenvolvimento de um experimento remoto baseado em um sistema de iluminação com geração de energia alternativa híbrido eólico ...
Lima, Sabrina Pitz +1 more
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Droplet Triboelectrification on Liquid‐Like Polymer Brushes
Advanced Functional Materials, EarlyView.This work investigates the triboelectrification of water droplets on polymer brush‐coated surfaces exhibiting minimal contact line pinning. Such surfaces enable the systematic study of electrode patterning and controlled changes in droplet contact area.
Mohammad Soltani +5 more
wiley +1 more source
Unidade retificadora de alta performance 1500W-25A, para telecomunicações [PDF]
, 1993 Dissertação (mestrado) Universidade Federal de Santa Catarina, Centro TecnologicoEste trabalho enfatiza o desenvolvimento de uma unidade retificadora em alta freqüência para aplicação em centrais telefônicas com capacidade de 1500W.
Gaidzinski, Paulo Roberto
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Synthetic Nanobiology Actuated Lipometabolic Cell Factory for Autologous Tumor Immunotherapy
Advanced Functional Materials, EarlyView.FA plays a crucial role in the interaction between tumor cells and the tumor microenvironment, especially for the immune response. A biocatalytic immunoenhancement strategy is developed to boost antitumor immunity by FA metabolic orientation to ceramide. Through the design of this delicate catalytic immunoenhancement strategy, the synthetic nanobiology
Shoujie Zhao +8 more
wiley +1 more source
Extensive Review of Materials for Next‐Generation Transparent Batteries and Their Design Strategies
Advanced Functional Materials, EarlyView.Review explores emerging materials and design strategies for transparent batteries, examining electrodes, electrolytes, separators, and device architectures optimized for high electrochemical performance, mechanical flexibility, and optical transparency.
Atul Kumar Mishra +5 more
wiley +1 more source