Zobrazeno 1 - 10
of 242
pro vyhledávání: '"Giovanni, Dotelli"'
Autor:
Francesco Caraceni, Elisabetta Abbate, Carlo Brondi, Martino Colonna, Giovanni Dotelli, Andrea Ballarino
Publikováno v:
Resources, Environment and Sustainability, Vol 16, Iss , Pp 100154- (2024)
The Chain of Custody (CoC) standard tracks the recycled content (RC) of products, in most cases using the Mass Balance model. This model freely allows the selection of allocation methods and timeframes for the RC evaluation. Our work opens a discussi
Externí odkaz:
https://doaj.org/article/d32476af51c94bc5952007130ca05141
Publikováno v:
IEEE Access, Vol 12, Pp 19584-19597 (2024)
Several next-generation cells are now being researched to overcome the performance and sustainability limitations of the current Li-ion cells. The aim of this article is to assess the environmental impacts of the following next-generation cells chose
Externí odkaz:
https://doaj.org/article/724dbb86021541e8a1197d4bb20bb981
Autor:
Marco Freschi, Matteo Di Virgilio, Luca Andena, Marco Mariani, Oskari Haiko, Jukka Kömi, Nora Lecis, Giovanni Dotelli
Publikováno v:
Next Materials, Vol 2, Iss , Pp 100083- (2024)
Ball milling is a fundamental step of powder metallurgy widely employed for composite manufacturing. This work focuses on the influence of ball milling time on the morphological, electrical, and tribological properties of self-lubricating copper-tung
Externí odkaz:
https://doaj.org/article/1af297b06e504c2d99785ac50510b69f
Autor:
Paola Gallo Stampino, Letizia Ceccarelli, Marco Caruso, Laura Mascheretti, Giovanni Dotelli, Sergio Sabbadini
Publikováno v:
Materials, Vol 17, Iss 10, p 2356 (2024)
A central debate is the improvement in the mechanical and water resistance of sustainable earthen architecture without additives or stabilizers. This innovative work aims to test the effects of a graphene-based additive, optimized for the improvement
Externí odkaz:
https://doaj.org/article/e8de572e22ee4ff59ae39f21f04c1d9e
Non-Conventional Hybrid Microporous Layers for Enhanced Performance and Durability of PEM Fuel Cells
Autor:
Saverio Latorrata, Marco Mariani, Andrea Basso Peressut, Riccardo Balzarotti, Giovanni Dotelli
Publikováno v:
Physchem, Vol 3, Iss 1, Pp 78-91 (2023)
In this work, novel microporous layers (MPLs) were developed based on fluorinated ethylene propylene (FEP), as a hydrophobic agent, and carboxymethylcellulose (CMC), as a wettability modulator and rheology controller for the inks, which were deposite
Externí odkaz:
https://doaj.org/article/bf029970338845da9ba80434b577c2f5
Autor:
Matteo Di Virgilio, Andrea Basso Peressut, Valeria Arosio, Alessandro Arrigoni, Saverio Latorrata, Giovanni Dotelli
Publikováno v:
Clean Technologies, Vol 5, Iss 1, Pp 74-93 (2023)
Despite being the most employed polymer electrolyte for proton exchange membrane fuel cells (PEMFCs), Nafion® has several limitations: expensiveness, poor performance when exposed to temperatures higher than 80 °C, and its potential as a source of
Externí odkaz:
https://doaj.org/article/d3bf6ee49ac54045b60693b93b152de8
Publikováno v:
Applied Sciences, Vol 14, Iss 1, p 108 (2023)
The disposal of high volumes of organic waste is a global issue. Using organic waste instead of sand as an aggregate material for concrete could reduce the strain on waste treatment processes and on the extraction of finite resources. At the same tim
Externí odkaz:
https://doaj.org/article/2d8ea26a465640f09400b39fb27137a6
Autor:
Alessandro Arrigoni, Tamar Opher, Sabrina Spatari, Valeria Arosio, Heather L. MacLean, Daman K. Panesar, Giovanni Dotelli
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 33, Pp 27-31 (2022)
Up to 500 litres of water may be consumed at the batching plant per cubic meter of ready mix concrete, if water for washing mixing trucks and equipment is included. Demand for concrete is growing almost everywhere, regardless of local availability of
Externí odkaz:
https://doaj.org/article/8f3f05bd970c4a60acf1dcce0f0248b1
Autor:
Marianna Guagliano, Cinzia Cristiani, Matteo Dell’Anno, Giovanni Dotelli, Elisabetta Finocchio, Maria Lacalamita, Ernesto Mesto, Serena Reggi, Luciana Rossi, Emanuela Schingaro
Publikováno v:
Nanomaterials, Vol 13, Iss 22, p 2965 (2023)
The controlled supply of bioactive molecules is a subject of debate in animal nutrition. The release of bioactive molecules in the target organ, in this case the intestine, results in improved feed, as well as having a lower environmental impact. How
Externí odkaz:
https://doaj.org/article/5d9f770dcdc745e280ca8d049b529244
Autor:
Gianmarco Gottardo, Andrea Basso Peressut, Silvia Colnago, Saverio Latorrata, Luigi Piegari, Giovanni Dotelli
Publikováno v:
Energies, Vol 16, Iss 19, p 6782 (2023)
Fuel cell electric vehicles are a promising solution for reducing the environmental impacts of the automotive sector; however, there are still some key points to address in finding the most efficient and less impactful implementation of this technolo
Externí odkaz:
https://doaj.org/article/46baad22bf1c459a88e5adc55042bc9b