Leandro Marques Samyn

ORCID: 0000-0002-0733-4172
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About
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Research Areas
  • Supercapacitor Materials and Fabrication
  • Conducting polymers and applications
  • Advanced battery technologies research
  • Advancements in Battery Materials
  • Robotic Path Planning Algorithms
  • Neurological disorders and treatments
  • Fractal and DNA sequence analysis
  • Advanced Sensor and Energy Harvesting Materials
  • Algorithms and Data Compression
  • Combustion and Detonation Processes
  • Robotics and Sensor-Based Localization
  • Underwater Vehicles and Communication Systems
  • Aquatic and Environmental Studies
  • Ultrasound and Cavitation Phenomena
  • Mobile Agent-Based Network Management
  • Parkinson's Disease Mechanisms and Treatments
  • Nanomaterials for catalytic reactions
  • Electrospun Nanofibers in Biomedical Applications
  • Magnesium Alloys: Properties and Applications
  • Mobile Crowdsensing and Crowdsourcing
  • Long-Term Effects of COVID-19
  • Non-Invasive Vital Sign Monitoring
  • Multi-Agent Systems and Negotiation
  • Flexible and Reconfigurable Manufacturing Systems
  • Business Process Modeling and Analysis

Federal Center for Technological Education Celso Suckow da Fonseca
2015-2024

Universidade do Estado do Rio de Janeiro
2009-2024

Universidade Federal do Rio de Janeiro
2018

Exploring faster, safer, and more efficient energy storage devices will motivate scientists to develop novel products with high performance. Herein, we report porous NiO nanoparticles have been prepared by a simple hydrothermal method CTAB laboratory tissue paper as template followed calcination at three different temperatures (300, 500, 700 °C). The electrochemical characteristics of the materials were examined in three-electrode cell configuration using aqueous potassium hydroxide (2.0 M...

10.3390/catal12040375 article EN Catalysts 2022-03-27

Abstract Energy crisis and environmental pollution have been one of the major global issues. In this regard, search for new energy storage materials is cheap, flexible high-performance supercapacitors electrode which has become intensive. Also, reducing amount organic dyes polluting in water a great significance. Herein, one-step electropolymerization methylene blue on carbon fiber resulting films were applied to supercapacitor. The high performance associated outstanding conductivity,...

10.1186/s40486-021-00130-7 article EN cc-by Micro and Nano Systems Letters 2021-02-22

Uniform PNHCF-NPs were prepared by co-precipitation way and coated on carbon cloth for high-performance supercapacitor applications. The hybrid showed highly flexible, improved specific capacitance, good stability in Na + K ion electrolytes.

10.1039/d3ma00219e article EN cc-by-nc Materials Advances 2023-01-01

Este trabalho tem como objetivo apresentar o Laboratório Inteligente de Sistemas Autônomos (LISA), que consiste um Ambiente (AmI) com dispositivos conectados à uma arquitetura da Internet das Coisas (IoT) e apoiado pela abordagem agentes. Multi-Agentes embarcados são capazes gerenciar laboratório forma cognitiva, controlando eletrônicos sistemas inteligentes entre si através IoT. O LISA utiliza middleware ContextNet para interconexão dos SMA os demais do laboratório. Os utilizam Javino...

10.5753/wesaac.2018.33272 article PT 2018-05-02
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