John Fredy Vélez

1. GÓMEZ, Miguel, VÉLEZ, John Fredy, MOSA, Jadra, APARICIO, Mario. Sol-gel synthesis of ▫$Li_4Ti_5O_{12}$▫ thin-film electrode for Lithium-ion microbatteries : lecture at the HYCELTEC 2011 (III Iberian Symposium on Hydrogen, Fuel Cells and Advanced Batteries, Zaragoza, 27-30 June 2011. [COBISS.SI-ID 6370074]

2. VÉLEZ, John Fredy, APARICIO, Mario, MOSA, Jadra. Desarrollo de electrodos y electrolitos para baterías sólidas de ión litio en lámina delgada obtenidos por sol-gel. V: Abstracts. Jornadas de Jóvenes Investigadores, 5 de julio 2012, Madrid. Madrid: [s. n.], 2013. Str. [27]. [COBISS.SI-ID 6375706]

3. MOSA, Jadra, VÉLEZ, John Fredy, LORITE, Israel, ARCONADA, Noemi, APARICIO, Mario. Film-shaped sol-gel ▫$Li_4Ti_5O_{12}$▫ electrode for lithium-ion microbatteries. Journal of power sources. 1. May 2012, vol. 205, str. 491-494. ISSN 0378-7753. https://ac.els-cdn.com/S0378775312001899/1-s2.0-S0378775312001899-main.pdf?_tid=b982cb9d-8bf6-4a84-855f-2008bd1002c3&acdnat=1523876542_a03cec3e3f0710de61ad67df41cfcbab, DOI: 10.1016/j.jpowsour.2012.01.090. [COBISS.SI-ID 6354970]

4. MOSA, Jadra, VÉLEZ, John Fredy, GÓMEZ, Miguel, LORITE, Israel, ARCONADA, Noemi, APARICIO, Mario. Film-shaped sol-gel ▫$Li_4Ti_5O_{12}$▫ electrode for Lithium-ion microbatteries : lecture at The 1st International Forum on Progress and Trends in Battery and Capacitor Technologies, 19-20 March, 2012, Vitoria (Spain). [COBISS.SI-ID 6375962]

5. APARICIO, Mario, MOSA, Jadra, VÉLEZ, John Fredy, YAMAGUCHI, Akihiro, TADANAGA, Kiyoharu, TATSUMISAGO, Masahiro. Preparation of ▫$Li_4Ti_5O_{12}$▫ thin-film electrodes by sol-gel for Lithium-ion microbatteries : lecture at the 63rd Annual Meeting of the International Society of Electrochemistry, 19-24 August, 2012, Prague. [COBISS.SI-ID 6374938]

6. MOSA, Jadra, VÉLEZ, John Fredy, PROCACCINI, R. A., APARICIO, Mario. Synthesis and characterization of silica-epoxy hybrid organic-inorganic electrolytes prepared by sol-gel for Lithium-ion microbatteries : lecture at the 63rd Annual Meeting of the International Society of Electrochemistry, 19-24 August, 2012, Prague. [COBISS.SI-ID 6375194]

7. VÉLEZ, John Fredy, APARICIO, Mario, MOSA, Jadra. Análisis Estructural de materiales híbridos mediante espectroscopía Raman y FTIR para su aplicación como electrolitos sólidos en microbaterías de ión-Li. V: Workshop on Raman Spectroscopy, 6-7 November, 2013, Madrid (Spain). Madrid: [s. n.], 2013. Str. 18-19. [COBISS.SI-ID 6372378]

8. MOSA, Jadra, VÉLEZ, John Fredy, YAMAGUCHI, Akihiro, TADANAGA, Kiyoharu, TATSUMISAGO, Masahiro, APARICIO, Mario. Electrodos de ▫$Li_4Ti_5O_{12}$▫ en lámina delgada obtenidos por sol-gel para microbaterías de ión litio : influencia del precursor de litio en el comportamiento electroquímico. V: XXXIV Reunión del Grupo de Electroquímica de la Real Sociedad Española de Química y XV Encontro Ibérico de Electroquímica, 15-17 Julio, 2013, Valencia. Valencia: [s. n.], 2013. Str. 88. [COBISS.SI-ID 6374682]

9. VÉLEZ, John Fredy, PROCACCINI, R. A., APARICIO, Mario, MOSA, Jadra. Epoxy-silica hybrid organic-inorganic electrolytes with a high Li-ion conductivity. Electrochimica Acta. [Print ed.]. 1. Nov. 2013, vol. 110, str. 200-207. ISSN 0013-4686. https://ac.els-cdn.com/S0013468613007718/1-s2.0-S0013468613007718-main.pdf?_tid=61867377-1ccd-4968-b904-53d135c72222&acdnat=1523879435_ff76a9084702632faaf56b78f6e6ffa5, DOI: 10.1016/j.electacta.2013.04.101. [COBISS.SI-ID 6355738]

10. MOSA, Jadra, VÉLEZ, John Fredy, APARICIO, Mario, YAMAGUCHI, Akihiro, TADANAGA, Kiyoharu, TATSUMISAGO, Masahiro. ▫$Li_4Ti_5O_{12}$▫ thin-film electrodes by in-situ synthesis of lithium alkoxide for Li-ion microbatteries. V: Book of abstracts. XVII International Sol-Gel Conference, August 25-30, 2013, Madrid, Spain. Madrid: [s. n.], 2013. Str. 350. [COBISS.SI-ID 6373402]

11. MOSA, Jadra, VÉLEZ, John Fredy, REINOSA, J. J., APARICIO, Mario, YAMAGUCHI, Akihiro, TADANAGA, Kiyoharu, TATSUMISAGO, Masahiro. ▫$Li_4Ti_5O_{12}$▫ thin-film electrodes by sol-gel for lithium-ion microbatteries. V: 16th International Meeting on Lithium Batteries (IMLB), June 17-22, 2012, Jeju, Korea. Lausanne: Elsevier, 2013. Vol. 244, str. 482-487, ilustr. Journal of power sources (Print), Vol. 244, (2013). ISSN 0378-7753. https://ac.els-cdn.com/S0378775312017119/1-s2.0-S0378775312017119-main.pdf?_tid=8ed4fa16-ce0a-4cdd-88f0-e351b14f688e&acdnat=1523878030_6c1dfdbe2a8cf5de57537875a7419f40, DOI: 10.1016/j.jpowsour.2012.11.037. [COBISS.SI-ID 6355482]

12. VÉLEZ, John Fredy, APARICIO, Mario, MOSA, Jadra. Síntesis y Caracterización de electrolitos sólidos en el sistema híbrido ▫$SiO_2 - PEG_n$▫ para aplicación en microbaterías de Ión Li. V: II Jornada de Jóvenes Investigadores, 6 June 2013, Madrid. Madrid: [s. n.], 2013. Str. 23. [COBISS.SI-ID 6373914]

13. VÉLEZ, John Fredy, PROCACCINI, R. A., APARICIO, Mario, MOSA, Jadra. Sol-gel synthesis of hybrid organic-inorganic electrolytes for application in Lithium-ion microbatteries. V: XXXIV Reunión del Grupo de Electroquímica de la Real Sociedad Española de Química y XV Encontro Ibérico de Electroquímica, 15-17 Julio, 2013, Valencia. Valencia: [s. n.], 2013. Str. 162. [COBISS.SI-ID 6374426]

14. MOSA, Jadra, VÉLEZ, John Fredy, APARICIO, Mario, YAMAGUCHI, Akihiro, TADANAGA, Kiyoharu, TATSUMISAGO, Masahiro. Synthesis and characterization of ▫$Li_4Ti_5O_{12}$▫ thin-film electrodes based on lithium acetate for Li-ion microbatteries. V: Book of abstracts. XVII International Sol-Gel Conference, August 25-30, 2013, Madrid, Spain. Madrid: [s. n.], 2013. Str. 351. [COBISS.SI-ID 6372890]

15. VÉLEZ, John Fredy, APARICIO, Mario, MOSA, Jadra. Synthesis and characterization of ▫$SiO_2-PEG_n$▫ hybrid organic-inorganic electrolytes prepared by sol-gel for Li-ion microbatteries. V: Book of abstracts. XVII International Sol-Gel Conference, August 25-30, 2013, Madrid, Spain. Madrid: [s. n.], 2013. Str. 368. [COBISS.SI-ID 6373146]

16. MOSA, Jadra, VÉLEZ, John Fredy, YAMAGUCHI, Akihiro, TADANAGA, Kiyoharu, TATSUMISAGO, Masahiro, APARICIO, Mario. Electrodos de Li4Ti5O12 en lámina delgada obtenidos por sol-gel para microbaterías de ión litio : influencia del precursor de litio en el comportamiento electroquímico : predavanje na XIII Congreso Nacional de Materiales, 18-20 junio, 2014, Barcelona. [COBISS.SI-ID 6371866]

17. VÉLEZ, John Fredy, APARICIO, Mario, MOSA, Jadra. Synthesis and Characterization of ▫$SiO_2-PEG$▫ solid Hybrid organic-inorganic electrolytes prepared by sol-gel for Li-ion microbatteries. V: XXXV Meeting of Electrochemistry of the Spanish Royal Society of Chemistry [and] 1st E3 Mediterranean Symposium: Electrochemistry for Environment and Energy, Burgos, Spain, 14.7. - 16.7.2014. Burgos: [s. n.], 2014. Str. 185. ISBN 978-84-92681-93-8. [COBISS.SI-ID 6371610]

18. MOSA, Jadra, VÉLEZ, John Fredy, APARICIO, Mario. Silica-polyethylene glycol hybrid organic-inorganic solid electrolytes by sol-gel for lithium-ion battery applications. V: ECS Conference on Electrochemical Energy Conversion & Storage with SOFC-XIV, July 26-31, 2015, Glasgow, Scotland. Glasgow: [s. n.]. 2015, str. [1]. http://ma.ecsdl.org/content/MA2015-03/2/471.abstract. [COBISS.SI-ID 6370842]

19. VÉLEZ, John Fredy, APARICIO, Mario, MOSA, Jadra. Covalent silica-PEO-LiTFSI hybrid solid electrolytes via sol-gel for Li-ion battery applications. Electrochimica Acta. [Print ed.]. 20. Sep. 2016, vol. 213, str. 831-841. ISSN 0013-4686. https://ac.els-cdn.com/S0013468616316644/1-s2.0-S0013468616316644-main.pdf?_tid=9d909c7f-e0ca-42cf-b6c7-4a18efe868fd&acdnat=1523880807_89d6a9423474d700bdb0ef4420cddbb4, DOI: 10.1016/j.electacta.2016.07.146. [COBISS.SI-ID 6355994]

20. VÉLEZ, John Fredy, APARICIO, Mario, MOSA, Jadra. Effect of lithium salt in nanostructured silica-polyethylene glycol solid electrolytes for Li-ion battery applications. The journal of physical chemistry. C, Nanomaterials and interfaces. [Print ed.]. 2016, vol. 120, iss. 40, str. 22852-22864, ilustr. ISSN 1932-7447. https://pubs.acs.org/doi/pdf/10.1021/acs.jpcc.6b07181, DOI: 10.1021/acs.jpcc.6b07181. [COBISS.SI-ID 6356250]

21. VÉLEZ, John Fredy, APARICIO, Mario, MOSA, Jadra. Solid Hybrid organic-inorganic electrolytes by sol-gel for Li-ion battery applications. V: 67th Annual Meeting of the International Society of Electrochemistry, 21-26 August, 2016, Hague, Netherlands. Netherlands: [s. n.], 2016. Str. 1895. [COBISS.SI-ID 6376474]

22. PÉREZ-RIVERA, Samuel, ÁLVAREZ CASTILLO, Alberto, MORALES, E., DEL RÍO, C., VÉLEZ, John Fredy, HERRADÓN, B., MANN, E. Spectroscopical and structural analyses of imidazolium-based ionic liquid polymer gel electrolytes : lecture at the XV Simposio Latinoamericano de Polímeros (SLAP), 23-27 October, 2016, Cancún (Mexico). [COBISS.SI-ID 6370586]

23. ÁLVAREZ, L.V., ÁLVAREZ CASTILLO, Alberto, MORALES, E., DEL RÍO, C., VÉLEZ, John Fredy, HERRADÓN, B., MANN, E. Thermal and mechanodynamical properties of imidazolium-based ionic liquid polymer gel electrolytes : lecture at the XV Simposio Latinoamericano de Polímeros (SLAP), 23-27 October, 2016, Cancún (Mexico). [COBISS.SI-ID 6370330]

24. DEL RÍO, C., VÉLEZ, John Fredy, AMARILLA, Jose Manuel, VAZQUEZ-SANTOS, M.B., HERRADÓN, B., MANN, E., MORALES, E. Asymmetrical dicationic ionic liquid electrolytes for lithium metal rechargeable batteries : lecture at the 6th Symposium on Hydrogen, Fuel Cells and Advanced Batteries, Porto, Portugal, June 19th-23rd 2017. [COBISS.SI-ID 6356762]

25. MANN, E., HERRADÓN, B., AMARILLA, Jose Manuel, DEL RÍO, C., MORALES, E., VÉLEZ, John Fredy. Dihydro-tetraazapentacene organic electrode for rechargeable lithium metal batteries. V: International Battery Association 2017 meeting, March 5-10, 2017, Nara, Japan. Nara: [s. n.], 2017. Str. 167. [COBISS.SI-ID 6376730]

26. MANN, E., HERRADÓN, B., AMARILLA, Jose Manuel, DEL RÍO, C., MORALES, E., VÉLEZ, John Fredy. Imidazolium-based LiTFSI-doped ether- and alkyl-functionalized dicationic ionic liquid electrolytes. V: International Battery Association 2017 meeting, March 5-10, 2017, Nara, Japan. Nara: [s. n.], 2017. Str. 190. [COBISS.SI-ID 6376986]

27. VÉLEZ, John Fredy, ÁLVAREZ, L.V., DEL RÍO, C., HERRADÓN, B., MANN, E., MORALES, E. Imidazolium-based mono and dicationic ionic liquid sodium polymer gel electrolytes. Electrochimica Acta. [Print ed.]. 1. Jul. 2017, vol. 241, str. 517-525. ISSN 0013-4686. https://ac.els-cdn.com/S001346861730854X/1-s2.0-S001346861730854X-main.pdf?_tid=addf5158-c7ba-4a26-ac86-0691102a34fc&acdnat=1523881855_c0d7e7e205231199235e6a1867459bc4, DOI: 10.1016/j.electacta.2017.04.096. [COBISS.SI-ID 6356506]

28. VÉLEZ, John Fredy, VAZQUEZ-SANTOS, M.B., AMARILLA, Jose Manuel, TARTAJ, P., HERRADÓN, B., MANN, E., DEL RÍO, C., MORALES, E. Asymmetrical imidazolium-trialkylammonium room temperature dicationic ionic liquid electrolytes for Li-ion batteries. Electrochimica Acta. [Print ed.]. 1. Aug. 2018, vol. 280, str. 171-180. ISSN 0013-4686. https://ac.els-cdn.com/S0013468618311368/1-s2.0-S0013468618311368-main.pdf?_tid=3083fa58-0ee1-419b-8ead-c2db72423feb&acdnat=1529045608_9f17e5a886463069d22a5987d8784f4f, DOI: 10.1016/j.electacta.2018.05.103. [COBISS.SI-ID 6394394]

29. MOSA, Jadra, VÉLEZ, John Fredy, APARICIO, Mario. Blend hybrid solid electrolytes based on LiTFSI doped silica-polyethylene oxide for lithium-ion batteries. Membranes. Sep. 2019, vol. 9, iss. 9, str. 109-1-109-15. ISSN 2077-0375. https://www.mdpi.com/2077-0375/9/9/109, DOI: 10.3390/membranes9090109. [COBISS.SI-ID 6715930]

30. BITENC, Jan, PIRNAT, Klemen, VIŽINTIN, Alen, VÉLEZ, John Fredy, NARAYAN, Rekha, RANDON-VITANOVA, Anna, SCAFURI, Antonio, DOMINKO, Robert. Challenges of multivalent batteries. V: 10th International Conference on Materials for Advanced Technologies, 23-28 June 2019, Marina Bay Sands, Singapore. Singapore: [s. n.]. https://www.conftool.pro/icmat2019/index.php?page=browseSessions&search=Dominko. [COBISS.SI-ID 6670106]

31. VÉLEZ, John Fredy, VAZQUEZ-SANTOS, M.B., AMARILLA, Jose Manuel, HERRADÓN, B., MANN, E., DEL RÍO, C., MORALES, E. Geminal pyrrolidinium and piperidinium dicationic ionic liquid electrolytes. Synthesis, characterization and cell performance in ▫$LiMn_2O_4$▫ rechargeable lithium cells. Journal of power sources. 1 Nov. 2019, vol. 439, str. 227098-1-227098-10. ISSN 0378-7753. https://www.sciencedirect.com/science/article/pii/S0378775319310912, DOI: 10.1016/j.jpowsour.2019.227098. [COBISS.SI-ID 6716186]

32. VÉLEZ, John Fredy, BANČIČ, Tanja, BITENC, Jan, DOMINKO, Robert. Polyimide/multiwalled carbon nanotubes nanocomposite as cathode materials for post Li metal-organic batteries. V: Scientific programme. Organic Battery Days 2019, 3 - 5 June 2019, Jena (Germany). Jena: [s. n.], 2019. Str. 126. ISBN 978-3-00-062894-8. [COBISS.SI-ID 6646810]

33. VÉLEZ, John Fredy, MENART, Svit, BELE, Marjan, RUIZ-ZEPEDA, Francisco, JOVANOVIČ, Primož, JOVANOVSKI, Vasko, ŠALA, Martin, SMILJANIĆ, Milutin, HODNIK, Nejc. High-surface-area organic matrix tris(aza)pentacene supported platinum nanostructures as selective electrocatalyst for hydrogen oxidation/evolution reaction and suppressive for oxygen reduction reaction. International journal of hydrogen energy. 16 Jul. 2021, vol. 46, iss. 49, str. 25039-25049, ilustr. ISSN 0360-3199. https://www.sciencedirect.com/science/article/pii/S0360319921017559, DOI: 10.1016/j.ijhydene.2021.05.041. [COBISS.SI-ID 66269187]

34. NARAYAN, Rekha, BLAGOJEVIĆ, Aleksandar, MALI, Gregor, VÉLEZ, John Fredy, BITENC, Jan, RANDON-VITANOVA, Anna, DOMINKO, Robert. Nanostructured poly (hydroquinonyl-benzoquinonyl sulfide)/multiwalled carbon nanotube composite cathodes for rechargeable Li and Mg organic batteries. V: Organic Battery Days : 1st Satellite event for Young researchers : international live webinar, 9-10th May 2022 : welcome book. [S. l.: s. n.], 2022. Str. 13, ilustr. [COBISS.SI-ID 108876547]

35. NARAYAN, Rekha, BLAGOJEVIĆ, Aleksandar, MALI, Gregor, VÉLEZ, John Fredy, BITENC, Jan, RANDON-VITANOVA, Anna, DOMINKO, Robert. Nanostructured poly(hydroquinonyl-benzoquinonyl sulfide)/multiwalled carbon nanotube composite cathodes: improved synthesis and performance for rechargeable Li and Mg organic batteries. Chemistry of materials. [Print ed.]. 11 Jul. 2022, vol. 34, iss. 14, str. 6378−6388, ilustr. ISSN 0897-4756. https://pubs.acs.org/doi/10.1021/acs.chemmater.2c00862, Repozitorij Univerze v Ljubljani – RUL, DOI: 10.1021/acs.chemmater.2c00862. [COBISS.SI-ID 124763139]

36. SMILJANIĆ, Milutin, BELE, Marjan, PANIĆ, Stefan R., MORIAU, Leonard, PAVKO, Luka, RUIZ-ZEPEDA, Francisco, VÉLEZ, John Fredy, MENART, Svit, ŠALA, Martin, HRNJIĆ, Armin, JOVANOVIČ, Primož, JOVANOVSKI, Vasko, GABERŠČEK, Miran, HODNIK, Nejc. Nove podrške za Pt nanokatalizatore : povećana elektrokatalitička aktivnost, selektivnost i stabilnost = Novel supports for Pt nanocatalysts : enhanced electrocatalytic activity, selectivity and stability. V: PAŠTI, Igor A. (ur.), MENTUS, Slavko (ur.). Knjiga sažetaka = Book of abstracts. Beograd: Univerzitet, Fakultet za fizičku hemiju, 2022. Str. 48-49, ilustr. ISBN 978-86-82139-84-3. [COBISS.SI-ID 113681155]

37. SMILJANIĆ, Milutin, BELE, Marjan, MORIAU, Leonard, VÉLEZ, John Fredy, MENART, Svit, ŠALA, Martin, HRNJIĆ, Armin, JOVANOVIČ, Primož, RUIZ-ZEPEDA, Francisco, GABERŠČEK, Miran, HODNIK, Nejc. Suppressing platinum electrocatalyst degradation via a high-surface-area organic matrix support. ACS omega. 19. Jan. 2022, iss. 4, vol. 7, str. 3540-3548, ilustr. ISSN 2470-1343. https://pubs.acs.org/doi/10.1021/acsomega.1c06028?ref=pdf, Repozitorij Univerze v Ljubljani – RUL, DOI: 10.1021/acsomega.1c06028. [COBISS.SI-ID 95435011]
projekt: Ministry of Education, Science and Sport of the Republic of Slovenia, through Raziskovalci-2.1-KI-952007
projekt: P1-0034; financer: Slovenian Research Agency
projekt: financer: Slovenian Research Agency
projekt: financer: Slovenian Research Agency
projekt: financer: Slovenian Research Agency
projekt: financer: Slovenian Research Agency

38. SMILJANIĆ, Milutin, BELE, Marjan, VÉLEZ, John Fredy, MENART, Svit, HRNJIĆ, Armin, PANIĆ, Stefan R., PAVKO, Luka, JOVANOVIČ, Primož, JOVANOVSKI, Vasko, RUIZ-ZEPEDA, Francisco, MORIAU, Leonard, LOGAR, Anja, DRAŽIĆ, Goran, GABERŠČEK, Miran, HODNIK, Nejc. Interakcije između metala i nosača - put ka naprednim elektrokataličkim kompozitima za vodoničnu energiju : prispevek na dogodku Savremena stremljenja u elektrohemiji u procesu prelaska na obnovljive izvore energije: Naučni skup posvećen 100-godišnjici rođenja inostranog člana SANU Dž. O’M. Bokrisa, 5. jun 2023, Beograd, Srbija. [COBISS.SI-ID 156340227]

39. MENART, Svit, PIRNAT, Klemen, KRAJNC, Andraž, RUIZ-ZEPEDA, Francisco, PAHOVNIK, David, VÉLEZ, John Fredy, DOMINKO, Robert. Synthesis of organic cathode materials with pyrazine and catechol motifs for rechargeable lithium and zinc batteries. Journal of power sources. 15 Mar. 2024, vol. 596, [article no.] 234033, str. 1-7, ilustr. ISSN 1873-2755. https://www.sciencedirect.com/science/article/pii/S037877532301409X, DiRROS - Digitalni repozitorij raziskovalnih organizacij Slovenije, DOI: 10.1016/j.jpowsour.2023.234033. [COBISS.SI-ID 186956803]

John Fredy Vélez

Osebna bibliografija za obdobje 2011-2024

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