Zobrazeno 1 - 10
of 10
pro vyhledávání: '"José Luìs Barroso de Aguiar"'
Publikováno v:
Materials, Vol 15, Iss 7, p 2497 (2022)
Starting from two low-cost, low-environmental-impact polymers belonging to the Polyethylene Glycol (PEG) family, i.e., PEG 800 and PEG 1000, two form-stable phase change materials were produced. The two PEGs differ in molecular weight and, as a conse
Externí odkaz:
https://doaj.org/article/31d5a6b85528403891e62ab7eb00548b
Autor:
Antonella Sarcinella, José Luìs Barroso De Aguiar, Mariateresa Lettieri, Sandra Cunha, Mariaenrica Frigione
Publikováno v:
Materials, Vol 13, Iss 9, p 2055 (2020)
Increasing concerns about climate change and global warming bring about technical steps for the development of several energy-efficient technologies. Since the building sector is one of the largest energy users for cooling and heating necessities, th
Externí odkaz:
https://doaj.org/article/6089a9bf3b87400895eb2eda49760165
Autor:
Mariaenrica Frigione, Mariateresa Lettieri, Antonella Sarcinella, José Luìs Barroso de Aguiar
Publikováno v:
Materials, Vol 12, Iss 21, p 3502 (2019)
Eco-sustainable, low toxic and low flammable poly-ethylene glycol (PEG) was forced into flakes of the porous Lecce stone (LS), collected as stone cutting wastes, employing a very simple cheap method, to produce a “form-stable” phase change materi
Externí odkaz:
https://doaj.org/article/4daf73917e54484083471cdb8b8c135d
Publikováno v:
Revue Nature et Technologie, Vol 15, Iss 01 (2023)
Les ornements architecturaux, utilisés comme éléments décoratifs sont fabriqués en pierre ; mais la plupart de leurs composants contiennent du gypse. Il est constaté que la détérioration des ornements est attribuée à la pénétration de l'e
Externí odkaz:
https://doaj.org/article/320359fe9c96409eb8ea2011f3f16e46
Publikováno v:
Revue Nature et Technologie, Vol 15, Iss 01 (2023)
Les ornements architecturaux, utilisés comme éléments décoratifs sont fabriqués en pierre ; mais la plupart de leurs composants contiennent du gypse. Il est constaté que la détérioration des ornements est attribuée à la pénétration de l'e
Externí odkaz:
https://doaj.org/article/fd39b26688624b48a8b97359480343a7
Publikováno v:
Revue Nature et Technologie, Vol 15, Iss 01 (2023)
Les ornements architecturaux, utilisés comme éléments décoratifs sont fabriqués en pierre ; mais la plupart de leurs composants contiennent du gypse. Il est constaté que la détérioration des ornements est attribuée à la pénétration de l'e
Externí odkaz:
https://doaj.org/article/b4dccb74815347ce80b22739774b1504
Publikováno v:
Revue Nature et Technologie, Vol 15, Iss 01 (2023)
Les ornements architecturaux, utilisés comme éléments décoratifs sont fabriqués en pierre ; mais la plupart de leurs composants contiennent du gypse. Il est constaté que la détérioration des ornements est attribuée à la pénétration de l'e
Externí odkaz:
https://doaj.org/article/fd8f1051632f4079b9852bcac87e0055
Publikováno v:
Materials, Vol 15, Iss 3, p 1192 (2022)
The aim of this experimental investigation was to produce a form-stable phase change material (PCM) able to reduce the need for nonrenewable energy resources required for the heating/cooling of buildings located in regions characterized by different
Externí odkaz:
https://doaj.org/article/70397c4baf994f2295212a72274b8c12
Publikováno v:
Materials, Vol 13, Iss 23, p 5448 (2020)
Academic and industrial efforts around the world are continuously engaged to develop new smart materials that can provide efficient alternatives to conventional construction materials and improve the energy-efficiency in buildings or are able to upgr
Externí odkaz:
https://doaj.org/article/2ed9e4d66437422c987045fd90f956d7
Autor:
Zahra Abdollahnejad, Petr Hlavacek, Sergio Miraldo, Fernando Pacheco-Torgal, José Luís Barroso de Aguiar
Publikováno v:
Materials Research, Vol 17, Iss 4, Pp 829-837 (2014)
Ordinary Portland cement (OPC) is the dominant binder in the construction industry with a global production that currently reaches a total of 3 Gt per year. As a consequence, the cement industry's contribution to the total worldwide CO2 emissions is
Externí odkaz:
https://doaj.org/article/0f6dda026df84217aefbcbf973c7672d