المؤلفون: Menéndez Díaz, José Ángel

المساهمون: orcid

مصطلحات موضوعية: Whey utilization, Small-scale producers, Greek yogurt, Acid whey

الوصف: Despite technological advances and increasing recognition of the nutritional benefits of whey, a significant portion remains underutilized, especially in small cheese factories. Additionally, the rising production of acid whey, generated from the manufacturing of Greek yogurt, presents a management challenge due to its more complex valorization compared to sweet whey ; No

العلاقة: Sí; http://hdl.handle.net/10261/355152Test

الإتاحة: http://hdl.handle.net/10261/355152Test

المؤلفون: Llamas Unzueta, Raúl, Ramírez Montoya, Luis Adrián, Menéndez Díaz, José Ángel, Montes Morán, Miguel Ángel

المساهمون: Consejo Superior de Investigaciones Científicas (España), Llamas Unzueta, Raúl, Ramírez Montoya, Luis Adrián, Menéndez Díaz, José Ángel, Montes Morán, Miguel Ángel

مصطلحات موضوعية: whey, activation, biomass carbon, mechanical properties, porous carbon monolith, Ensure access to affordable, reliable, sustainable and modern energy for all, Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation

الوصف: Novel customised carbon monoliths with a high specific surface area were synthesised by carbonisation plus activation of dehydrated whey powders, a biomass byproduct of the dairy industry. The whey powders were casted directly by pouring them into a desired mould. After a pseudo-sintering process promoted by the self-reaction of the whey components (mostly lactose and whey proteins) at moderate temperatures (ca. 250 °C), 3D porous carbons were obtained. The process did not require any binder or external overpressure to prepare the 3D porous carbons. Upon thermal activation with CO2 or chemical activation with H3PO4 and KOH, the shape of the monolithic structure was preserved after the development of a microporous network (SBET up to 2400 m2/g). Both thermal and chemical activation had little effect on the macroporosity of the monoliths. Activation of these 3D carbons had to be performed with care to avoid heterogeneous skin/core activation and/or overactivation. Highly porous monoliths (SBET of 980 m2/g; open porosity of 70%) with outstanding compressive strength (10 MPa) could be obtained by thermal activation (CO2) of whey monoliths at 850 °C for 1.5 h. Additionally, the use of whey as a precursor provided the carbon monolith with a relatively high nitrogen content (ca. 3 wt.%). ; J. Angel Menéndez and Miguel Montes are members of the CSIC Interdisciplinary Thematic Platform (PTI+) for Sustainable Plastics towards a Circular Economy (PTI-SusPlast+). ; Peer reviewed

العلاقة: C-Journal of Carbon Research; Publisher's version; https://doi.org/10.3390/c9040100Test; Sí; C-Journal of Carbon Research 9(4): 100 (20213); http://hdl.handle.net/10261/349964Test; 2-s2.0-85180692784; https://api.elsevier.com/content/abstract/scopus_id/85180692784Test

الإتاحة: https://doi.org/10.3390/c9040100Test
http://hdl.handle.net/10261/349964Test
https://api.elsevier.com/content/abstract/scopus_id/85180692784Test

المؤلفون: Zanon, I., Clément, E., Goasduff, A., Menéndez Díaz, José Ángel, Miyagi, T., Assié, M., Ciemała, M., Flavigny, F., Lemasson, A., Matta, A., Ramos, D., Rejmund, M., Achouri, L., Ackermann, D., Barrientos, D., Beaumel, D., Benzoni, G., Boston, A. J., Boston, H. C., Bottoni, S., Bracco, A., Brugnara, D., de France, G., de Sereville, N., Delaunay, F., Desesquelles, P., Didierjean, F., Domingo-Prato, C., Dudouet, J., Eberth, J., Moret-Fernández, David, Fougères, C., Gadea, Andrés, Galtarossa, F., Girard-Alcindor, V., Gonzales, V., Gottardo, A., Hammache, F., Harkness-Brennan, L. J., Hess, H., Judson, D. S., Jungclaus, Andrea, Kaşkaş, A., Kim, Y. H., Kuşoğlu, A., Labiche, M., Leblond, S., Lenain, C., Lenzi, S. M., Leoni, S., Li, H., Ljungvall, J., Lois-Fuentes, J., Lopez-Martens, A., Maj, A., Menegazzo, R., Mengoni, D., Michelagnoli, C., Million, B., Napoli, D. R., Nyberg, J., Pasqualato, G., Podolyak, Zs., Pullia, A., Quintana, B., Recchia, F., Regueira-Castro, D., Reiter, P., Rezynkina, K., Rojo, J. S., Salsac, M. D., Sanchis, E., Şenyiğit, M., Siciliano, M., Sohler, D., Stezowski, O., Theisen, Ch., Utepov, A., Valiente-Dobón, J. J., Verney, D., Zielinska, M.

المساهمون: Science and Technology Facilities Council (UK), Department of Energy (US), European Commission, Ministerio de Ciencia e Innovación (España), Generalitat Valenciana, German Research Foundation, Zanon, I., #NODATA#

الوصف: 7 pags, 4 figs., 1 tab. ; The excited states of unstable ^{20}O were investigated via γ-ray spectroscopy following the ^{19}O(d,p)^{20}O reaction at 8 AMeV. By exploiting the Doppler shift attenuation method, the lifetimes of the 2_{2}^{+} and 3_{1}^{+} states were firmly established. From the γ-ray branching and E2/M1 mixing ratios for transitions deexciting the 2_{2}^{+} and 3_{1}^{+} states, the B(E2) and B(M1) were determined. Various chiral effective field theory Hamiltonians, describing the nuclear properties beyond ground states, along with a standard USDB interaction, were compared with the experimentally obtained data. Such a comparison for a large set of γ-ray transition probabilities with the valence space in medium similarity renormalization group ab initio calculations was performed for the first time in a nucleus far from stability. It was shown that the ab initio approaches using chiral effective field theory forces are challenged by detailed high-precision spectroscopic properties of nuclei. The reduced transition probabilities were found to be a very constraining test of the performance of the ab initio models. ; This work was supported by STFC (United Kingdom). This research was also supported by the OASIS Project No. ANR-17-CE31-0026, by the U.S. Department of Energy, Office of Science, Office of Nuclear Physics, under Contract No. DE-AC02-06CH11357, by the European Regional Development Fund with Contract No. GINOP-2.3.3-15-2016-00034 and by the MCIN/AEI, Spain, Grants No. PID2020–118265 GB-C41 and No. PID2020–118265 GB-C42, by Generalitat Valenciana, Spain, Grants No. PROMETEO/2019/005 and No. CIAPOS/2021/114, and by the FEDER EU funds, by the Deutsche Forschungsgemeinschaft (DFG, German Research Foundation)—Project-ID 279384907—SFB 1245, and by the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation program (Grant Agreement No. 101020842). ; Peer reviewed

العلاقة: #PLACEHOLDER_PARENT_METADATA_VALUE#; info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-118265GB-C41/ES/ESTUDIOS CONTEMPORANEOS EXPERIMENTALES Y TEORICOS DE LA ESTRUCTURA NUCLEAR DE NUCLEOS EXOTICOS/; info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-118265GB-C42/ES/ESTUDIOS DE ESTRUCTURA NUCLEAR Y DESARROLLOS INSTRUMENTALES PARA AGATA, UN MULTIDETECTOR DE TRAZADO PARA LAS INSTALACIONES DE HACES ESTABLES Y RADIOACTIVOS EN EUROPA/; info:eu-repo/grantAgreement/EC/H2020/101020842; Physical review letters; Publisher's version; https://doi.org/10.1103/PhysRevLett.131.262501Test; Sí; Physical Review Letters 131: 262501 (2023); http://hdl.handle.net/10261/354491Test; 2-s2.0-85181401300; https://api.elsevier.com/content/abstract/scopus_id/85181401300Test

الإتاحة: https://doi.org/10.1103/PhysRevLett.131.262501Test
http://hdl.handle.net/10261/354491Test
https://api.elsevier.com/content/abstract/scopus_id/85181401300Test

المؤلفون: Menéndez Díaz, José Ángel

المساهمون: orcid

مصطلحات موضوعية: ChatGPT, AI assisted research, Additive manufacturing, Porous carbons, Bone scaffolds, http://metadata.un.org/sdg/4Test, Ensure inclusive and equitable quality education and promote lifelong learning opportunities for all

الوصف: This conversation discussed the topic of additive manufacturing of porous carbons and the potential use of 3D printing techniques such as robocasting, paste or ink printing, SLS, etc. to fabricate porous carbon parts. We also discussed the potential use of porous carbons as bone scaffolds and the current state of research in this field. It was also mentioned that AI language models like ChatGPT can assist in research and writing tasks, but they are not able to replace human researchers completely. The conversation also touched on the ethical implications of using information generated by AI models in scientific papers, and the importance of citing and attributing the information correctly. ________________ My conclusion is that ChatGPT is a good program to write texts in a very similar way to humans. However, in matters as specialized as this, the information it handles seems to be scarce and sometimes unfounded. In this case, almost all the references provided have been invented (!), so in this sense it is not reliable. Some of the claims that it made also do not appear to be substantiated. ; La conversación se centró en la fabricación aditiva de carbones porosos y su posible uso en andamios óseos. Se discutieron las diferentes técnicas de impresión 3D para fabricar piezas de carbono porosas y se mencionó el papel de las IA, como ChatGPT, en la investigación y redacción científica. Se destacó la importancia de considerar cuestiones éticas al utilizar información generada por una IA en artículos científicos. _________________ Mi conclusión es que ChatGPT es un buen programa para escribir textos de forma muy similar a los humanos. Sin embargo, en materias tan especializadas como esta, la información que maneja parece ser escasa y en ocasiones infundada. En este caso, casi todas las referencias aportadas han sido inventadas (!), por lo que en este sentido no es fiable. Algunas de las afirmaciones que hizo tampoco parecen estar fundamentadas. ; Peer reviewed

العلاقة: http://dx.doi.org/10.13140/RG.2.2.35461.42722Test; Sí; J. Angel Menéndez, Digital CSIC, 2023, DOI:10.13140/RG.2.2.35461.42722; http://hdl.handle.net/10261/287489Test

الإتاحة: https://doi.org/10.13140/RG.2.2.35461.42722Test
http://hdl.handle.net/10261/287489Test

المؤلفون: Martínez-Lázaro, Alejandra, Ramírez Montoya, Luis Adrián, Ledesma-García, Janet, Montes Morán, Miguel Ángel, Gurrola, Mayra P, Menéndez Díaz, José Ángel, Arenillas de la Puente, Ana, Arriaga, Luis G

المساهمون: Consejo Mexiquense de Ciencia y Tecnología, Ministerio de Ciencia e Innovación (España), European Commission, Ramírez Montoya, Luis Adrián, Montes Morán, Miguel Ángel, Menéndez Díaz, José Ángel, Arenillas de la Puente, Ana

مصطلحات موضوعية: electro-oxidation, microfluidic fuel cell, microwave heating, unsupported aerogel

الوصف: In this work, unsupported Pd aerogel catalysts were synthesized for the very first time by using microwaves as a heating source followed by a lyophilization drying process and used towards formic acid electro-oxidation in a microfluidic fuel cell. Aerogels were also made by heating in a conventional oven to evaluate the microwave effect during the synthesis process of the unsupported Pd aerogels. The performance of the catalysts obtained by means of microwave heating favored the formic acid electro-oxidation with H2SO4 as the electrolyte. The aerogels' performance as anodic catalysts was carried out in a microfluidic fuel cell, giving power densities of up to 14 mW cm-2 when using mass loads of only 0.1 mg on a 0.019 cm2 electrode surface. The power densities of the aerogels obtained by microwave heating gave a performance superior to the resultant aerogel prepared using conventional heating and even better than a commercial Pd/C catalyst. ; Mexican Council for Science and Technology (CONACYT) through project Ciencia de Frontera Grant no. 845132 and estancia Sabatica Conacyt 2021-2. Grant PID2020-113001RB-I00 funded by MCIN/AEI/ 10.13039/501100011033 and by the European Union NextGenerationEU/PRTR; Grant PCI2020-112039 funded by MCIN/AEI/ 10.13039/501100011033 and by the European Union NextGenerationEU/PRTR. ; Peer reviewed

العلاقة: #PLACEHOLDER_PARENT_METADATA_VALUE#; info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-113001RB-I00/ES/DESARROLLO DE NUEVOS MATERIALES DE CARBONO POLIMERICOS PARA EL ALMACENAMIENTO DE ENERGIA EN BATERIAS DE DOBLE ION DE SODIO /; info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PCI2020-112039/ES/MATERIALES NANOESTRUCTURADOS INNOVADORES Y TEJIDOS INTELIGENTES PARA ELECTRODOS DE BATERIAS Y SUPERCONDENSADORES DE NUEVA GENERACION/; Materials (Basel, Switzerland); Publisher's version; Sí; Materials 15(4): 1422 (2022); http://hdl.handle.net/10261/304067Test; http://dx.doi.org/10.13039/501100004837Test; http://dx.doi.org/10.13039/501100000780Test; 2-s2.0-85124897433; https://api.elsevier.com/content/abstract/scopus_id/85124897433Test

الإتاحة: https://doi.org/10.3390/ma1504142210.13039/50110000483710.13039/501100000780Test
http://hdl.handle.net/10261/304067Test
https://api.elsevier.com/content/abstract/scopus_id/85124897433Test

المؤلفون: Flores López, Samantha Lizette, Santos-Gómez, Lucía dos, Menéndez Díaz, José Ángel, Arenillas de la Puente, Ana, Montes Morán, Miguel Ángel

المساهمون: Ministerio de Ciencia e Innovación (España)

مصطلحات موضوعية: Ordered carbon materials, Solid phase extraction, Chromatography, Ensure access to affordable, reliable, sustainable and modern energy for all, Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation

الوصف: This work was financed by Ministerio de Ciencia e Innovación de España and European Union NextGeneration EU/PRTR (PCI2020-112039 MCIN/AEI-10.13039/501100011033, PID2020-115334GB-I00 MCIN/AEI- 10.13039/501100011033 y PID2020-113001RB-I00 MCIN/AEI-10.13039/501100011033). LdSG and SLF gratefully acknowledges to Ministerio de Ciencia e Innovación de España and Principality of Asturias for their post and predoctoral grants (IJC2020-044746-I and Severo Ochoa Program) ; Peer reviewed

العلاقة: #PLACEHOLDER_PARENT_METADATA_VALUE#; info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PCI2020-112039/ES/MATERIALES NANOESTRUCTURADOS INNOVADORES Y TEJIDOS INTELIGENTES PARA ELECTRODOS DE BATERIAS Y SUPERCONDENSADORES DE NUEVA GENERACION/; info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-115334GB-I00/ES/FABRICACION ADITIVA DE ESTRUCTURAS TRIDIMENSIONALES DE CARBONO POROSO A PARTIR DE LACTOSUERO/; info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-113001RB-I00/ES/DESARROLLO DE NUEVOS MATERIALES DE CARBONO POLIMERICOS PARA EL ALMACENAMIENTO DE ENERGIA EN BATERIAS DE DOBLE ION DE SODIO /; Publisher's version; Sí; The World Conference on Carbon: Carbon for a Cleaner Future (2022); http://hdl.handle.net/10261/330098Test

الإتاحة: http://hdl.handle.net/10261/330098Test

المؤلفون: Llamas Unzueta, Raúl, Montes Morán, Miguel Ángel, Menéndez Díaz, José Ángel

المساهمون: Ministerio de Ciencia e Innovación (España), Principado de Asturias

مصطلحات موضوعية: carbones porosos 3D, fabricación aditiva, lactosuero, Ensure access to affordable, reliable, sustainable and modern energy for all, Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation

الوصف: Estudios financiados por el Ministerio de Ciencia e Innovación (MCIN/AEI/10.13039/501100011033) (Proyecto PID2020-115334GB-I00) y el Principado de Asturias (FICYT) - European Union (FEDER) (Proyecto PCTI-Asturias IDI/2021/000015). J.Angel Menéndez y Miguel Montes son miembros de la plataforma PTI+SUSPLAST del CSIC. ; Peer reviewed

العلاقة: #PLACEHOLDER_PARENT_METADATA_VALUE#; info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-115334GB-I00/ES/FABRICACION ADITIVA DE ESTRUCTURAS TRIDIMENSIONALES DE CARBONO POROSO A PARTIR DE LACTOSUERO/; Publisher's version; Sí; XV Reunión del Grupo Español del Carbón; http://hdl.handle.net/10261/329996Test

الإتاحة: http://hdl.handle.net/10261/329996Test

المؤلفون: Flores López, Samantha Lizette, Santos Gómez, Lucía dos, Menéndez Díaz, José Ángel, Arenillas de la Puente, Ana, Montes Morán, Miguel Ángel

المساهمون: Ministerio de Ciencia e Innovación (España), Principado de Asturias

مصطلحات موضوعية: Aerogeles de grafeno, Extracción en fase sólida, Purificación, Cromatografía, Ensure access to affordable, reliable, sustainable and modern energy for all, Build resilient infrastructure, promote inclusive and sustainable industrialization and foster innovation

الوصف: Los autores agradecen la financiación recibida por parte del Ministerio de Ciencia e Innovación de España y de la Unión Europea NextGeneration EU/PRTR (PCI2020-112039 MCIN/AEI- 10.13039/501100011033, PID2020-115334GB-I00 MCIN/AEI-10.13039/501100011033 y PID2020- 113001RB-I00 MCIN/AEI-10.13039/501100011033), así como la ayuda del Principado de Asturias (AYUD/2021/50921, IDI/2021/000015 y Programa Severo Ochoa de SLF). ; Peer reviewed

العلاقة: #PLACEHOLDER_PARENT_METADATA_VALUE#; info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PCI2020-112039/ES/MATERIALES NANOESTRUCTURADOS INNOVADORES Y TEJIDOS INTELIGENTES PARA ELECTRODOS DE BATERIAS Y SUPERCONDENSADORES DE NUEVA GENERACION/; info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-115334GB-I00/ES/FABRICACION ADITIVA DE ESTRUCTURAS TRIDIMENSIONALES DE CARBONO POROSO A PARTIR DE LACTOSUERO/; info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-113001RB-I00/ES/DESARROLLO DE NUEVOS MATERIALES DE CARBONO POLIMERICOS PARA EL ALMACENAMIENTO DE ENERGIA EN BATERIAS DE DOBLE ION DE SODIO /; Publisher's version; Sí; XV Reunión del Grupo Español del Carbón; http://hdl.handle.net/10261/307172Test

الإتاحة: http://hdl.handle.net/10261/307172Test

المؤلفون: Rodríguez Lagar, Pablo, Reguera García, Alejandro, Llamas Unzueta, Raúl, Blanco Rodríguez, Clara, Santamaría Ramírez, Ricardo, Montes Morán, Miguel Ángel, Menéndez Díaz, José Ángel, García Rocha, Victoria

مصطلحات موضوعية: Additive manufacturing, 3D printer, Direct ink writing (DIW), Extruder, Parts, Fused deposition modelling, Do it yoursel (DIY), STL files, STP files

الوصف: We have designed a lab made extruder for direct ink writing (DIW) to be incorporated into a conventional fused deposition modelling (FDM) 3D printer. The STP and STL files required for printing the different parts of such extruder can be downloaded here. Instructions for their assembly and functioning are detailed in the paper. ; Peer reviewed

وصف الملف: model/stl

العلاقة: Sí; http://hdl.handle.net/10261/340490Test

الإتاحة: http://hdl.handle.net/10261/340490Test

المؤلفون: Llamas Unzueta, Raúl, Montes Morán, Miguel Ángel, Ramírez Montoya, Luis Adrián, Concheso Álvarez, Alejandro, Menéndez Díaz, José Ángel

المساهمون: Ministerio de Ciencia e Innovación (España), Principado de Asturias, Montes Morán, Miguel Ángel, Menéndez Díaz, J. Ángel, Ramírez Montoya, Luis Adrián

مصطلحات موضوعية: Whey, Activated carbon extrudates, Extruded carbon, Maillard binder, Activated carbon binder, H2S removal

الوصف: Whey, the main by-product of the dairy industry, is proposed as a sustainable binder for the production of extruded activated carbon. Coconut shell char was mixed with controlled quantities of either rehydrated whey powders or partially dehydrated liquid whey. After extrusion, extrudates were dried, and carbonised or activated under N2 or CO2 atmosphere, respectively. A comprehensive study of the effect of different parameters including binder proportion, coconut shell char particle size and carbonisation temperature was carried out. The composition of whey prompted Maillard reactions boosted with temperature that conferred a resin-like behaviour to the binder. Quality parameters of the resulting extrudates were their ball-mill hardness, real and bulk densities. All whey-bound pellets retained their original shape after the high temperature treatment. The hardness of those whey extrudates was particularly remarkable considering the biomass origin of this binder. The carbonisation temperature had little effect in the hardness or densities of the carbon pellets. The best pellet formulation comprised the use of coconut shell char powders with particle sizes < 212 µm, in mixtures having a 7/3 char/dry whey mass ratio. The properties of the pellets obtained after the activation of such pellets were comparable to those of commercial activated carbon extrudates. The use of partially dehydrated liquid whey rather than re-hydrated dry whey rendered very similar results. The alkalinity of the binder made the resulting activated carbons adequate for H2S removal at room temperature. An economic estimation of the process placed whey in a practical position within the binder market. ; The authors gratefully acknowledge the financial support received from the Ministerio de Ciencia e Innovación (MCIN/AEI/10.13039/501100011033) (Project PID2020-115334GB-I00) and Principado de Asturias (FICYT) – European Union (FEDER) (Project PCTI-Asturias IDI/2021/000015). ; Peer reviewed

العلاقة: #PLACEHOLDER_PARENT_METADATA_VALUE#; info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2020-115334GB-I00/ES/FABRICACION ADITIVA DE ESTRUCTURAS TRIDIMENSIONALES DE CARBONO POROSO A PARTIR DE LACTOSUERO/; Journal of Environmental Chemical Engineering; Publisher's version; https://doi.org/10.1016/j.jece.2022.107590Test; Sí; Journal of Environmental Chemical Engineering 10(3): 107590 (2022); http://hdl.handle.net/10261/303274Test; http://dx.doi.org/10.13039/100011941Test; http://dx.doi.org/10.13039/501100004837Test; 2-s2.0-85128310467; https://api.elsevier.com/content/abstract/scopus_id/85128310467Test

الإتاحة: https://doi.org/10.1016/j.jece.2022.107590Test
https://doi.org/10.13039/100011941Test
https://doi.org/10.13039/501100004837Test
http://hdl.handle.net/10261/303274Test
https://api.elsevier.com/content/abstract/scopus_id/85128310467Test