000129340 001__ 129340
000129340 005__ 20231215094308.0
000129340 0247_ $$2doi$$a10.3390/electronics10091033
000129340 0248_ $$2sideral$$a126628
000129340 037__ $$aART-2021-126628
000129340 041__ $$aeng
000129340 100__ $$0(orcid)0000-0002-9277-1309$$aPina C.$$uUniversidad de Zaragoza
000129340 245__ $$aInfluence of the material composition SMD diodes on their environmental impact
000129340 260__ $$c2021
000129340 5060_ $$aAccess copy available to the general public$$fUnrestricted
000129340 5203_ $$aThe influence of the material composition of surface-mount device (SMD) diodes on the environment has been analysed in this research. This impact assessment has been performed by means of an environmental impact calculation through a life cycle assessment (LCA), in which the EcoInvent dataset has been updated and customised, generating a more precise environmental impact analysis by considering the exact material composition provided by several suppliers of diodes and also recycling during the production stage. Considering the EcoInvent diode dataset as a reference, variations from nearly 1640% to only 8.5% of the environmental impact have been achieved. For example, the impact per 1 g of SMD diodes can change the global warming potential from 292 g CO2 eq up to 354 g CO2 eq, whereas for abiotic depletion, values can change from 9.9 × 10-7 up to 1.9 × 10-4 kg Sb eq. The presence of critical raw materials such as antimony, cobalt, or magnesium, together with precious metals as gold or silver, highly influences the environmental impact values obtained, demonstrating the considerable influence on the environmental impact of the material composition of the SMD diodes analysed. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.
000129340 536__ $$9info:eu-repo/grantAgreement/ES/DGA/T08-20R$$9info:eu-repo/grantAgreement/ES/MINECO/RTC-2014-1847-6$$9info:eu-repo/grantAgreement/ES/MINECO/RTC-2017-5965-6
000129340 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000129340 590__ $$a2.69$$b2021
000129340 591__ $$aCOMPUTER SCIENCE, INFORMATION SYSTEMS$$b100 / 163 = 0.613$$c2021$$dQ3$$eT2
000129340 591__ $$aPHYSICS, APPLIED$$b82 / 161 = 0.509$$c2021$$dQ3$$eT2
000129340 591__ $$aENGINEERING, ELECTRICAL & ELECTRONIC$$b139 / 274 = 0.507$$c2021$$dQ3$$eT2
000129340 592__ $$a0.59$$b2021
000129340 593__ $$aComputer Networks and Communications$$c2021$$dQ2
000129340 593__ $$aSignal Processing$$c2021$$dQ2
000129340 593__ $$aHardware and Architecture$$c2021$$dQ2
000129340 593__ $$aControl and Systems Engineering$$c2021$$dQ2
000129340 594__ $$a3.7$$b2021
000129340 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000129340 700__ $$0(orcid)0000-0001-9137-3387$$aElduque D.$$uUniversidad de Zaragoza
000129340 700__ $$aGómez P.
000129340 700__ $$0(orcid)0000-0002-4489-9543$$aSarasa J.$$uUniversidad de Zaragoza
000129340 700__ $$0(orcid)0000-0002-8008-4819$$aJavierre C.$$uUniversidad de Zaragoza
000129340 7102_ $$15004$$2545$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Ingeniería Mecánica
000129340 7102_ $$15002$$2305$$aUniversidad de Zaragoza$$bDpto. Ingeniería Diseño Fabri.$$cÁrea Expresión Gráfica en Ing.
000129340 7102_ $$15005$$2790$$aUniversidad de Zaragoza$$bDpto. Ing.Quím.Tecnol.Med.Amb.$$cÁrea Tecnologi. Medio Ambiente
000129340 773__ $$g10, 9 (2021), 1033 [21 pp]$$pElectronics (Basel)$$tElectronics$$x2079-9292
000129340 8564_ $$s681566$$uhttps://zaguan.unizar.es/record/129340/files/texto_completo.pdf$$yVersión publicada
000129340 8564_ $$s2731037$$uhttps://zaguan.unizar.es/record/129340/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000129340 909CO $$ooai:zaguan.unizar.es:129340$$particulos$$pdriver
000129340 951__ $$a2023-12-14-13:18:41
000129340 980__ $$aARTICLE