19 documents found, page 1 of 2
Insight into the Oxygen-Sensing Mechanisms of TiO2–CeO2 Mixed Oxides Treated in...
Stevanovic, Jelena N.; Silva, Ana G.; Bundaleski, Nenad; Vasiljevic-Radovic, Dana; Sarajlic, Milija; Teodoro, Orlando M. N. D.; Petrovic, Srdan P.Funding Information: This work was founded by the Ministry of Science, Technological Development and Innovation of the Republic of Serbia (grant number 451-03-136/2025-03/200026) and the Unidade CEFITEC: Centro de Física e Investigação Tecnológica (the funding of the project UIDB/00068/2025). The mass flow controllers (MFCs) used in the experiments were obtained through funding from the Science Fund of the Repu...
Cylindrical hot cathode ionisation gauge
Silva, Ricardo A. S.; Bundaleski, Nenad; Teodoro, Orlando M. D. N.Publisher Copyright: © 2023 The Authors; A novel design of an ionisation vacuum gauge is presented, aiming to achieve predictable sensitivity and high accuracy in high and the ultra-high vacuum range. The proposed design features a belt-like electron beam emitted from a linear filament, following a circular trajectory between two cylindrical electrodes, resembling a cylindrical analyser. The proposed design off...
Plasma-enabled multifunctional platform for gram-scale production of graphene a...
Dias , Ana; Felizardo, Edgar; Bundaleska, Neli; Abrashev, Miroslav; Kissovski, Jivko; Ferraria, Ana M.; Rego, Ana M.; Strunskus, ThomasThis work was performed in the framework of the PEGASUS (Plasma Enabled and Graphene Allowed Synthesis of Unique nano-Structures) project, funded by European Union's Horizon 2020 research and innovation program under grant agreement No 766894 . Work partially funded by Portuguese FCT - Fundação para a Ciência e a Tecnologia , through project Eager ( PTDC/NAN-MAT/30565/2017 ), iBB and i4HB projects (UIDB/04565/2...
Advancing hydrogen leak detection
Ferreira, Orlando; Fonseca, Ana; Adame, Carolina F.; Bundaleski, Nenad; Robinson, Rod; Teodoro, Orlando M. N. D.Funding Information: This work was supported by the Joint Research Project (JRP) 20IND10 «Metrology for decarbonising the gas grid» (Decarb) funded by the European Metrology Programme for Innovation and Research (EMPIR). The EMPIR initiative is co-funded by the European Union's Horizon 2020 research and innovation programme and the EMPIR Participating States. Publisher Copyright: © 2024; The introduction of hyd...
Enhancing charge storage capacity of cellulose-sweat-based electrolyte flexible...
Rafique, Amjid; Ferreira, Isabel; Bundaleski, Nenad; Teodoro, O. M. N. D.; Baptista, Ana C.Funding Information: This work was financed by national funds from FCT - Fundação para a Ciência e a Tecnologia , I.P., in the scope of the All-FiBRE project with the reference PTDC/CTM-CTM/1571/2020, ( http://doi.org/10.54499/PTDC/CTM-CTM/1571/2020 ), and the projects LA/P/0037/2020, UIDP/50025/2020 and UIDB/50025/2020 of the Associate Laboratory Institute of Nanostructures, Nanomodelling and Nanofabrication \...
Cylindrical hot cathode ionisation gauge – Construction and testing
Silva, Ricardo A. S.; Bundaleski, Nenad; Jenninger, Berthold; Teodoro, Orlando M. N. D.Publisher Copyright: © 2024 The Authors; Hot cathode ionisation gauges are indispensable in measuring high and ultra-high vacuum. In the present work the construction details and the metrological evaluation of a novel gauge design — the cylindrical ionisation gauge is presented. With the aim of enhancing accuracy and stability both in the short and long term, details of the mechanical assembling of electrodes a...
Evaluation and metrological performance of a novel ionisation vacuum gauge suit...
Jousten, Karl; Bechstein, Sylke; Bernien, Matthias; Boineau, Frédéric; Bundaleski, Nenad; Illgen, Claus; Jenninger, Berthold; Šetina, JanezFunding Information: This work has received funding from the EMPIR programme (projects 16NRM05 and 20SIP01) co-financed by the Participating States and from the European Union's Horizon 2020 research and innovation programme and the Portuguese National Funding Agency for Science, Research and Technology in the framework of the project UIDB/FIS/ 00068/2020. Publisher Copyright: © 2023 The Author(s); Recently, a ...
Thermal Desorption of 2,4,6-Trichloroanisole from Cork
Monteiro, Susana; Bundaleski, Nenad; Lopes, Paulo; Cabral, Miguel; Teodoro, Orlando M. N. D.PT109878B) authored by Orlando Manuel Neves Duarte Teodoro with royalties paid by Amorim Cork S.A. Publisher Copyright: © 2023 by the authors.; While extensive efforts have been made over the past two decades to understand how cork becomes contaminated by 2,4,6-trichloroanisole (TCA), the nature of its bond to cork remains unclear. A deeper understanding of this interaction is crucial in designing processes to ...
The Role of Hydrogen Incorporation into Amorphous Carbon Films in the Change of...
Bundaleski, Nenad; Adame, Carolina F.; Alves, Eduardo; Barradas, Nuno P.; Cerqueira, Maria F.; Deuermeier, Jonas; Delaup, Yorick; Ferraria, Ana M.Funding Information: A.M. F. wishes to thank Instituto Superior Técnico for the Scientific Employment contract IST-ID/131/2018. Publisher Copyright: © 2023 by the authors.; Over the last few years, there has been increasing interest in the use of amorphous carbon thin films with low secondary electron yield (SEY) to mitigate electron multipacting in particle accelerators and RF devices. Previous works found tha...
Changes in the Physicochemical Properties of Geopolymer Gels as a Function of N...
Nenadović, Miloš; Ivanović, Marija; Kisić, Danilo; Bundaleski, Nenad; Pavlović, Vera; Knežević, Sanja; Kljajević, LjiljanaFunding Information: This work was financially supported by the Ministry of Education, Science and Technological Development of Republic of Serbia on the research program grant No. 0402205 and grant No. 1702202, Vinča Institute of Nuclear Sciences, National Institute of the Republic of Serbia, University of Belgrade, Serbia. Publisher Copyright: © 2023 Authors. Published by association for ETRAN Society.; In th...