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Revisão da utilização de aditivos na eletrodeposição de Níquel: efeitos e aplicações
(Universidade Federal de São Carlos, 2022-04-25)
Nickel electrodeposites are widely for industrial applications due to their characteristics such as: corrosion, wear and temperature resistence. It is mainly used for decorative coating, functional coating and electroforming. ...
Um panorama sobre a gestão e gerenciamento de resíduos químicos em algumas Universidades Brasileiras
(Universidade Federal de São Carlos, 2023-03-24)
The theme, chemical residues, has been much discussed in recent years, mainly due to the
environmental issue, causing several institutions moving to solve problems with their passive
and active residues, which in large ...
Acidentes envolvendo incompatibilidade química
(Universidade Federal de São Carlos, 2023-08-24)
Chemical incompatibility can be determined from the moment that different products, in contact with each other, generate some type of danger. Dangers can be emission of gases, excessive heat, fire or even explosions. When ...
Eletromobilidade: estado atual dos veículos elétricos e das baterias de íons lítio (BILs)
(Universidade Federal de São Carlos, 2023-12-08)
Electric vehicles are characterized by having an electricity-powered motor whose energy comes from a battery or a fuel cell. A variety of health and environmental problems are linked to the emission of greenhouse gases ...
Dinâmica molecular no estudo do ponto de fusão
(Universidade Federal de São Carlos, 2023-08-23)
The phenomenon of phase transitions is by itself an extremely intriguing phenomenon, and is a central object of investigation in several areas of science. Melting is a first-order phase transition that is present in many ...
Determinação de elementos potencialmente tóxicos em amostras de ovos e carapaças de tartarugas visando monitoramento ambiental
(Universidade Federal de São Carlos, 2023-09-01)
The development of society as we know it today requires investment in the exploitation of natural resources. A large part of Brazilian and international industry is dependent on raw materials such as iron, the most widely ...
A química do solo: revisão bibliográfica e principais métodos de investigação agronômica
(Universidade Federal de São Carlos, 2022-04-26)
Throughout human history, agriculture figures prominently among economic activities. The notion that productivity in the field is conditioned to environmental factors is as old as the activity itself, but what we now call ...
Compósito a base de hidroxiapatita com ação antimicrobiana
(Universidade Federal de São Carlos, 2022-09-19)
The development of materials that have antimicrobial properties are increasingly
highlighted in the academic environment. In this way, the use of hydroxyapatite (HAp)
as a support for semiconductors and natural compounds ...
Modificação superficial de fosfatos de terras raras com funcionalização de ligantes orgânicos para aumento de eficiência luminescente na região do visível
(Universidade Federal de São Carlos, 2022-09-19)
Introduction: Seeking a greater understanding of the interaction of light with matter,
in order to develop new materials that present desirable properties and characteristics,
this work sought to associate the unique ...
Agrotóxicos: uma revisão sobre a história, sua classificação, usos e impactos ambientais com enfoque na agroecologia e na inovação aberta como alternativas sustentáveis
(Universidade Federal de São Carlos, 2021-05-31)
Pesticides are mentioned with great frequency in the media, and scientific articles, presenting positive and negative points about them. This work aimed to review general information about pesticides, presenting some ...