Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Ureasils"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Ming Fang
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Submitted by Orlando Calado (ocalado@ua.pt) on 2021-03-17T10:15:04Z No. of bitstreams: 1 Documento_Ming_Fang.pdf: 34803732 bytes, checksum: 27eff3f344176afa0065684be20c8337 (MD5) Approved for entry into archive by Cristina Santos (cmaria@ua.pt) on 20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::842cc7f08c05063d443e56ab66b18cec
Autor:
Ming Fang
The International Energy Agency estimated that lighting accounts for ~19% of the total worldwide energy consumption. Light emitting diodes (LEDs) have higher efficiency compared to that of conventional lighting sources. The commercial white-LEDs (WLE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2292::842cc7f08c05063d443e56ab66b18cec
http://hdl.handle.net/10773/30894
http://hdl.handle.net/10773/30894
Autor:
Michael J. Bennison, Abigail R. Collins, Guanpeng Lyu, Thomas J. F. Southern, Rachel C. Evans
© 2020 SPIE. Organic-inorganic hybrid polymers based on ureasils have found application as waveguides in luminescent solar concentrators and visible light communications. The mechanical properties, and thus processability of ureasils, has previously
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24fa89653bfa9f267aa2a3d5ce085cd1
Publikováno v:
Advanced Optical Materials. 4:444-456
Luminescent solar concentrators (LSCs) offer significant potential for solar energy capture in the urban environment. Here, the first example of a planar, doped LSC using Lumogen Red (LR305) as the luminophore and a di-ureasil organic–inorganic hyb
Autor:
Carlos M. Previtali, Hernán A. Montejano, Diana P. Fasce, Roberto J. J. Williams, María Lorena Gomez
Publikováno v:
Macromolecular Materials and Engineering. 295:1042-1048
Bridged ureasil precursors were synthesized by the reaction of either ethylenediamine (1 mol) or m-xylylenediamine (1 mol) with isocyanatepropyltriethoxysilane (2 mol). Transparent polysilsesquioxane films were obtained by the hydrolytic condensation
Autor:
V. de Zea Bermudez, Paula Barbosa, Alexandra Gonçalves, Michael J. Smith, Elvira Fortunato, S. C. Nunes, Maria Manuela Silva
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
In this study we report the characterization of a solid-state electrochromic device based on poly(ethylene oxide) (PEO)/siloxane hybrid networks doped with lithium bis(trifluoromethanesulfonyl)imide (LiTFSI). The polymer networks prepared, classed as
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
R. A. Sá Ferreira, Sandra Cerqueira Barros, Luís D. Carlos, Maria Manuela Silva, S. M. Gomes Correia, Michael J. Smith, V. de Zea Bermudez, A.P Passos de Almeida
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
ResearcherID
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
ResearcherID
Sol–gel derived poly(oxyethylene)/siloxane hybrids doped with lithium triflate, LiCF3SO3, have been investigated. The host hybrid matrix of these materials, named di-ureasil and represented by U(600), is composed by a siliceous framework to which p