Zobrazeno 1 - 10
of 392
pro vyhledávání: '"Albano, Cavaleiro"'
Autor:
Jing Luan, Fanlin Kong, Junhua Xu, Filipe Fernandes, Manuel Evaristo, Songtao Dong, Albano Cavaleiro, Hongbo Ju
Publikováno v:
Materials & Design, Vol 248, Iss , Pp 113489- (2024)
Soft metals have been widely added into ceramic-based films for fully meeting the demanding requirements of green tribological applications. However, the resulting considerable increase of the mechanical strength by adding a soft metal below 5 at.%,
Externí odkaz:
https://doaj.org/article/16768c26549d4761ad660c4da64d8f6e
Publikováno v:
Materials & Design, Vol 244, Iss , Pp 113111- (2024)
Reducing friction is a promising strategy to decrease material losses and energy consumption in industrial systems. However, in aqueous-lubricated steel contacts, the contact pressure rarely exceeds 50 MPa during super-low friction due to excessive w
Externí odkaz:
https://doaj.org/article/30efa1282b9846c6b31715a4fd061aeb
Publikováno v:
Alexandria Engineering Journal, Vol 91, Iss , Pp 161-196 (2024)
The demand for efficient engineering components operating in harsh environments has necessitated the exploration of advanced protective measures. Thermal barrier coatings (TBCs) have emerged as a promising solution for improving the performance, dura
Externí odkaz:
https://doaj.org/article/71ae4189d6c14e9c96dcca6df880385b
Autor:
Bruno Martins, Carlos Patacas, Albano Cavaleiro, Pedro Faia, Fátima Zorro, Enrique Carbo-Argibay, Paulo J. Ferreira, Filipe Fernandes
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 9, Iss 2, Pp 100716- (2024)
This study investigates an approach to temperature sensing by integrating Titanium Aluminum Nitride (TiAlN), originally engineered for wear and corrosion applications, as a temperature sensor within a multilayered thin film system. A nitride multilay
Externí odkaz:
https://doaj.org/article/d230912245134b0ca52bc014d6c1c5d3
Autor:
Bruno Martins, Carlos Patacas, Albano Cavaleiro, Pedro Faia, Oleksandr Bondarchuk, Filipe Fernandes
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 9, Iss 2, Pp 100676- (2024)
The electrical characteristics and conduction mechanisms of ZrAlN thin films for their potential use as thermistor sensors were assessed. Various compositions of Zr1-xAlxN were synthesized by sputtering and studied up to 200 °C to understand their s
Externí odkaz:
https://doaj.org/article/887a93d68d684435be486d1f0b51c1cb
Publikováno v:
Journal of Materials Research and Technology, Vol 18, Iss , Pp 547-563 (2022)
The work presents a detailed analysis of the synthesis, compositional, morphological, structural, mechanical and diverse atmosphere sliding characteristics of reactive sputtered W–S–N coatings. The aim is to perform an organized study to explore
Externí odkaz:
https://doaj.org/article/49c18d6c721a4390b8a2a7ac77150456
Autor:
Shahsharif Shaikh, Takeru Omiya, Albano Cavaleiro, Luis Vilhena, Amilcar Ramalho, Fábio Ferreira
Publikováno v:
Lubricants, Vol 11, Iss 7, p 302 (2023)
This research paper investigates the tribological performance of diamond-like carbon (DLC) coatings doped with rare earth metals (europium and gadolinium) as well as pure DLC lubricated with ionic liquid additives (trihexyltetradecylphosphonium bis(2
Externí odkaz:
https://doaj.org/article/4b92f8b6ebd14f919dab2c96fdcb9400
Autor:
Pooja Sharma, Luisa Fialho, Nuno Miguel Figueiredo, Ricardo Serra, Albano Cavaleiro, Sandra Carvalho
Publikováno v:
Antibiotics, Vol 12, Iss 2, p 207 (2023)
Pathogens (disease-causing microorganisms) can survive up to a few days on surfaces and can propagate through surfaces in high percentages, and thus, these surfaces turn into a primary source of pathogen transmission. To prevent and mitigate pathogen
Externí odkaz:
https://doaj.org/article/154f2ea1cfc647b9b10bc81a026dbf1f
Autor:
Patrícia Pereira-Silva, Diana I. Meira, Augusto Costa-Barbosa, Diogo Costa, Marco S. Rodrigues, Joel Borges, Ana V. Machado, Albano Cavaleiro, Paula Sampaio, Filipe Vaz
Publikováno v:
Nanomaterials, Vol 12, Iss 9, p 1526 (2022)
Optical biosensors based on localized surface plasmon resonance (LSPR) are the future of label-free detection methods. This work reports the development of plasmonic thin films, containing Au nanoparticles dispersed in a TiO2 matrix, as platforms for
Externí odkaz:
https://doaj.org/article/53c89c65ac794cf2805f69647014d0b6
Autor:
Carla D. Boeira, Leonardo M. Leidens, Alexandre F. Michels, Ricardo Serra, Manuel Evaristo, Filipe Fernandes, Albano Cavaleiro, Carlos A. Figueroa
Publikováno v:
Applied Surface Science Advances, Vol 2, Iss , Pp 100034- (2020)
The poor adhesion of carbon thin films was the main restriction for its massive application in recent years. Physicochemical interaction improvement at the adhesion interface between substrate and thin film is one of the most important fields of rese
Externí odkaz:
https://doaj.org/article/62f17af63a104c689580b4bd73122211