FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4360995384> ?p ?o ?g. }

• W4360995384 endingPage "460" @default.
• W4360995384 startingPage "450" @default.
• W4360995384 abstract "For flexible photovoltaic (PV) applications, the dominant material for the frontsheet is poly(ethylene-co-tetrafluoroethylene). As a fluoropolymer, it resists soiling by letting the water run off easily, is resistant to degradation by exposure to ultraviolet light, and is more mechanically durable than most fluoropolymers. To keep costs down, less expensive alternative polymers are desirable. In this study, highly accelerated ultraviolet light and heat stresses are applied to candidate materials, and the degradation kinetics are determined to provide information to evaluate their suitability for use in a PV application. Because of the uncertainty in service life prediction, the acceleration parameters are instead used primarily to evaluate the relevance of the applied stresses. Here, we find that the best materials are fluoropolymer based and that even when exposed to high irradiance at high temperatures, relatively little degradation is seen. For the 15 materials tested here, we found the Arrhenius activation energy for various degradation processes to be 39 ± 22 kJ/mol with a power law dependence on irradiance of 0.49 ± 0.22 with a negative correlation coefficient of −0.606 (i.e., more highly thermally activated processes are less dependent on the irradiance level). For frontside exposure, the most severe conditions used here (4 W/m <sup xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>2</sup> /nm @340 nm, 70 °C, for 4000 h) were on average equal to about 11.4 y in Riyadh, Saudi Arabia when mounted with insulation on the backside. Thus, to get relevant amounts of ultraviolet exposure with unmodified commercial equipment (∼0.8 W/m <sup xmlns:mml=http://www.w3.org/1998/Math/MathML xmlns:xlink=http://www.w3.org/1999/xlink>2</sup> /nm @340 nm) requires extraordinarily long exposure times, especially if conducted at lower irradiance levels." @default.
• W4360995384 created "2023-03-30" @default.
• W4360995384 creator A5000935200 @default.
• W4360995384 creator A5019177825 @default.
• W4360995384 creator A5035727183 @default.
• W4360995384 creator A5054519123 @default.
• W4360995384 creator A5057697361 @default.
• W4360995384 creator A5062038562 @default.
• W4360995384 creator A5067953794 @default.
• W4360995384 creator A5071033899 @default.
• W4360995384 creator A5079987618 @default.
• W4360995384 creator A5086760356 @default.
• W4360995384 date "2023-05-01" @default.
• W4360995384 modified "2023-09-27" @default.
• W4360995384 title "Highly Accelerated UV Stress Testing for Transparent Flexible Frontsheets" @default.
• W4360995384 cites W186532810 @default.
• W4360995384 cites W1874139986 @default.
• W4360995384 cites W1899169346 @default.
• W4360995384 cites W1973906781 @default.
• W4360995384 cites W1981139580 @default.
• W4360995384 cites W1994782677 @default.
• W4360995384 cites W2019270492 @default.
• W4360995384 cites W2043688698 @default.
• W4360995384 cites W2054900715 @default.
• W4360995384 cites W2087858557 @default.
• W4360995384 cites W2107420553 @default.
• W4360995384 cites W2108265237 @default.
• W4360995384 cites W2115028660 @default.
• W4360995384 cites W2142490071 @default.
• W4360995384 cites W2160936102 @default.
• W4360995384 cites W2213629982 @default.
• W4360995384 cites W2244387488 @default.
• W4360995384 cites W3127644582 @default.
• W4360995384 doi "https://doi.org/10.1109/jphotov.2023.3249407" @default.
• W4360995384 hasPublicationYear "2023" @default.
• W4360995384 type Work @default.
• W4360995384 citedByCount "0" @default.
• W4360995384 crossrefType "journal-article" @default.
• W4360995384 hasAuthorship W4360995384A5000935200 @default.
• W4360995384 hasAuthorship W4360995384A5019177825 @default.
• W4360995384 hasAuthorship W4360995384A5035727183 @default.
• W4360995384 hasAuthorship W4360995384A5054519123 @default.
• W4360995384 hasAuthorship W4360995384A5057697361 @default.
• W4360995384 hasAuthorship W4360995384A5062038562 @default.
• W4360995384 hasAuthorship W4360995384A5067953794 @default.
• W4360995384 hasAuthorship W4360995384A5071033899 @default.
• W4360995384 hasAuthorship W4360995384A5079987618 @default.
• W4360995384 hasAuthorship W4360995384A5086760356 @default.
• W4360995384 hasBestOaLocation W43609953841 @default.
• W4360995384 hasConcept C120665830 @default.
• W4360995384 hasConcept C121332964 @default.
• W4360995384 hasConcept C138885662 @default.
• W4360995384 hasConcept C15920480 @default.
• W4360995384 hasConcept C159985019 @default.
• W4360995384 hasConcept C178790620 @default.
• W4360995384 hasConcept C185592680 @default.
• W4360995384 hasConcept C192562407 @default.
• W4360995384 hasConcept C21036866 @default.
• W4360995384 hasConcept C2776798109 @default.
• W4360995384 hasConcept C2776906716 @default.
• W4360995384 hasConcept C2779679103 @default.
• W4360995384 hasConcept C2780708225 @default.
• W4360995384 hasConcept C41008148 @default.
• W4360995384 hasConcept C41895202 @default.
• W4360995384 hasConcept C46423501 @default.
• W4360995384 hasConcept C49040817 @default.
• W4360995384 hasConcept C521977710 @default.
• W4360995384 hasConcept C76155785 @default.
• W4360995384 hasConcept C86183883 @default.
• W4360995384 hasConcept C91586092 @default.
• W4360995384 hasConcept C95121573 @default.
• W4360995384 hasConcept C9695528 @default.
• W4360995384 hasConceptScore W4360995384C120665830 @default.
• W4360995384 hasConceptScore W4360995384C121332964 @default.
• W4360995384 hasConceptScore W4360995384C138885662 @default.
• W4360995384 hasConceptScore W4360995384C15920480 @default.
• W4360995384 hasConceptScore W4360995384C159985019 @default.
• W4360995384 hasConceptScore W4360995384C178790620 @default.
• W4360995384 hasConceptScore W4360995384C185592680 @default.
• W4360995384 hasConceptScore W4360995384C192562407 @default.
• W4360995384 hasConceptScore W4360995384C21036866 @default.
• W4360995384 hasConceptScore W4360995384C2776798109 @default.
• W4360995384 hasConceptScore W4360995384C2776906716 @default.
• W4360995384 hasConceptScore W4360995384C2779679103 @default.
• W4360995384 hasConceptScore W4360995384C2780708225 @default.
• W4360995384 hasConceptScore W4360995384C41008148 @default.
• W4360995384 hasConceptScore W4360995384C41895202 @default.
• W4360995384 hasConceptScore W4360995384C46423501 @default.
• W4360995384 hasConceptScore W4360995384C49040817 @default.
• W4360995384 hasConceptScore W4360995384C521977710 @default.
• W4360995384 hasConceptScore W4360995384C76155785 @default.
• W4360995384 hasConceptScore W4360995384C86183883 @default.
• W4360995384 hasConceptScore W4360995384C91586092 @default.
• W4360995384 hasConceptScore W4360995384C95121573 @default.
• W4360995384 hasConceptScore W4360995384C9695528 @default.
• W4360995384 hasFunder F4320306084 @default.
• W4360995384 hasFunder F4320332360 @default.
• W4360995384 hasFunder F4320337712 @default.

• next