Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Jagadesh Kopula Kesavan"'
Autor:
Alberto Piccioni, Jagadesh Kopula Kesavan, Lucia Amidani, Raffaello Mazzaro, Serena Berardi, Stefano Caramori, Luca Pasquini, Federico Boscherini
Publikováno v:
Journal of Synchrotron Radiation, Vol 31, Iss 3, Pp 464-468 (2024)
High energy resolution fluorescence detected X-ray absorption spectroscopy is a powerful method for probing the electronic structure of functional materials. The X-ray penetration depth and photon-in/photon-out nature of the method allow operando exp
Externí odkaz:
https://doaj.org/article/3ac1a78a3e94496e91c3e2801b3f9329
Autor:
Jagadesh Kopula Kesavan, Francesco d’Acapito, Paolo Scardi, Alexandros Stavrinadis, Mehmet Zafer Akgul, Ignasi Burgués-Ceballos, Gerasimos Konstantatos, Federico Boscherini
Publikováno v:
Nanomaterials, Vol 10, Iss 2, p 316 (2020)
By combining X-ray absorption fine structure and X-ray diffraction measurements with density functional and molecular dynamics simulations, we study the structure of a set of AgxBi1−xS2 nanoparticles, a materials system of considerable current inte
Externí odkaz:
https://doaj.org/article/2aead84f64304afb9c305c1b298b244c
Autor:
Federico Boscherini, Sergio D'Addato, Claudio Masciovecchio, Patrick O'Keeffe, Laura Foglia, Paola Luches, Jagadesh Kopula Kesavan, Stefano Nannarone, G. Kurdi, Daniele Catone, Stefano Turchini, Eleonora Spurio, Ivaylo Nikolov, Giovanni De Ninno, Avinash Vikatakavi, Emiliano Principi, R. Mincigrucci, Stefania Benedetti, Jacopo Stefano Pelli Cresi
Publikováno v:
Nano letters (Online) 21 (2021): 1729–1734. doi:10.1021/acs.nanolett.0c04547
info:cnr-pdr/source/autori:Cresi J.S.P.; Principi E.; Spurio E.; Catone D.; O'Keeffe P.; Turchini S.; Benedetti S.; Vikatakavi A.; D'Addato S.; Mincigrucci R.; Foglia L.; Kurdi G.; Nikolov I.P.; de Ninno G.; Masciovecchio C.; Nannarone S.; Kesavan J.K.; Boscherini F.; Luches P./titolo:Ultrafast dynamics of plasmon-mediated charge transfer in Ag@CeO2 studied by free electron laser time-resolved x-ray absorption spectroscopy/doi:10.1021%2Facs.nanolett.0c04547/rivista:Nano letters (Online)/anno:2021/pagina_da:1729/pagina_a:1734/intervallo_pagine:1729–1734/volume:21
info:cnr-pdr/source/autori:Cresi J.S.P.; Principi E.; Spurio E.; Catone D.; O'Keeffe P.; Turchini S.; Benedetti S.; Vikatakavi A.; D'Addato S.; Mincigrucci R.; Foglia L.; Kurdi G.; Nikolov I.P.; de Ninno G.; Masciovecchio C.; Nannarone S.; Kesavan J.K.; Boscherini F.; Luches P./titolo:Ultrafast dynamics of plasmon-mediated charge transfer in Ag@CeO2 studied by free electron laser time-resolved x-ray absorption spectroscopy/doi:10.1021%2Facs.nanolett.0c04547/rivista:Nano letters (Online)/anno:2021/pagina_da:1729/pagina_a:1734/intervallo_pagine:1729–1734/volume:21
Expanding the activity of wide bandgap semiconductors from the UV into the visible range has become a central goal for their application in green solar photocatalysis. The hybrid plasmonic/semiconductor system, based on silver nanoparticles (Ag NPs)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8bc7ad6ae3f9f2ea3ae196d38e1f3e08
https://doi.org/10.1021/acs.nanolett.0c04547
https://doi.org/10.1021/acs.nanolett.0c04547
Autor:
Jacopo Stefano, Pelli Cresi, Emiliano, Principi, Eleonora, Spurio, Daniele, Catone, Patrick, O'Keeffe, Stefano, Turchini, Stefania, Benedetti, Avinash, Vikatakavi, Sergio, D'Addato, Riccardo, Mincigrucci, Laura, Foglia, Gabor, Kurdi, Ivaylo P, Nikolov, Giovanni, De Ninno, Claudio, Masciovecchio, Stefano, Nannarone, Jagadesh, Kopula Kesavan, Federico, Boscherini, Paola, Luches
Publikováno v:
Nano Letters
Expanding the activity of wide bandgap semiconductors from the UV into the visible range has become a central goal for their application in green solar photocatalysis. The hybrid plasmonic/semiconductor system, based on silver nanoparticles (Ag NPs)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::20a9b56b8231f0b4da7dc0e9bc6ee37e
https://pubmed.ncbi.nlm.nih.gov/33570965
https://pubmed.ncbi.nlm.nih.gov/33570965
Autor:
Umberto Pasqual Laverdura, Jagadesh Kopula Kesavan, Giovanna Iucci, Stefano Stendardo, Karuppiah Selvakumar, Igor Luisetto, Sakkarapalayam Murugesan Senthil Kumar, Simonetta Tuti
Publikováno v:
Processes, Vol 9, Iss 1899, p 1899 (2021)
Processes
Volume 9
Issue 11
Processes
Volume 9
Issue 11
The valorization of CO2 via renewable energy sources allows one to obtain carbon-neutral fuels through its hydrogenation, like methane. In this study, Ni0.05Ce0.95O2−δ catalysts were prepared using a simple one-pot hydrothermal method yielding nan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::985b84e9cddb0f7e82ce9646dddb76ef
http://hdl.handle.net/20.500.12079/61064
http://hdl.handle.net/20.500.12079/61064
Autor:
Lucia Amidani, Stefano Caramori, Serena Berardi, Jagadesh Kopula Kesavan, Federico Boscherini, Elia Marek Meloni, Luca Pasquini, Marcello Marelli
Publikováno v:
ACS Applied Materials and Interfaces 12(2020)42, 47435-47446
'ACS Applied Materials & Interfaces ', vol: 12, pages: 47435-47446 (2020)
ACS Applied Materials & Interfaces
ACS applied materials & interfaces
12 (2020): 47435–47446. doi:10.1021/acsami.0c122750
info:cnr-pdr/source/autori:Berardi, Serena; Kesavan, Jagadesh Kopula; Amidani, Lucia; Meloni, Elia Marek; Marelli, Marcello; Boscherini, Federico; Caramori, Stefano; Pasquini, Luca/titolo:Better Together: Ilmenite%2FHematite Junctions for Photoelectrochemical Water Oxidation/doi:10.1021%2Facsami.0c122750/rivista:ACS applied materials & interfaces (Print)/anno:2020/pagina_da:47435/pagina_a:47446/intervallo_pagine:47435–47446/volume:12
'ACS Applied Materials & Interfaces ', vol: 12, pages: 47435-47446 (2020)
ACS Applied Materials & Interfaces
ACS applied materials & interfaces
12 (2020): 47435–47446. doi:10.1021/acsami.0c122750
info:cnr-pdr/source/autori:Berardi, Serena; Kesavan, Jagadesh Kopula; Amidani, Lucia; Meloni, Elia Marek; Marelli, Marcello; Boscherini, Federico; Caramori, Stefano; Pasquini, Luca/titolo:Better Together: Ilmenite%2FHematite Junctions for Photoelectrochemical Water Oxidation/doi:10.1021%2Facsami.0c122750/rivista:ACS applied materials & interfaces (Print)/anno:2020/pagina_da:47435/pagina_a:47446/intervallo_pagine:47435–47446/volume:12
Hematite (alpha-Fe2O3) is an earth-abundant indirect n-type semiconductor displaying a band gap of about 2.2 eV, useful for collecting a large fraction of visible photons, with frontier energy levels suitably aligned for carrying out the photo-electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1dd8e7cac9cdc4945354cddd0998f853
http://hdl.handle.net/11392/2428792
http://hdl.handle.net/11392/2428792
Autor:
Francesco d'Acapito, Federico Boscherini, Jagadesh Kopula Kesavan, Paolo Scardi, Mehmet Zafer Akgul, Ignasi Burgués-Ceballos, Gerasimos Konstantatos, Alexandros Stavrinadis
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Nanomaterials (Basel) 10 (2020). doi:10.3390/nano10020316
info:cnr-pdr/source/autori:Kesavan J.K.; D'acapito F.; Scardi P.; Stavrinadis A.; Akgul M.Z.; Burgues-Ceballos I.; Konstantatos G.; Boscherini F./titolo:Cation disorder and local structural distortions in AgxBi1-xS2 nanoparticles/doi:10.3390%2Fnano10020316/rivista:Nanomaterials (Basel)/anno:2020/pagina_da:/pagina_a:/intervallo_pagine:/volume:10
Nanomaterials
Volume 10
Issue 2
Nanomaterials, Vol 10, Iss 2, p 316 (2020)
'Nanomaterials ', vol: 10, pages: 316-1-316-13 (2020)
Universitat Politècnica de Catalunya (UPC)
Nanomaterials (Basel) 10 (2020). doi:10.3390/nano10020316
info:cnr-pdr/source/autori:Kesavan J.K.; D'acapito F.; Scardi P.; Stavrinadis A.; Akgul M.Z.; Burgues-Ceballos I.; Konstantatos G.; Boscherini F./titolo:Cation disorder and local structural distortions in AgxBi1-xS2 nanoparticles/doi:10.3390%2Fnano10020316/rivista:Nanomaterials (Basel)/anno:2020/pagina_da:/pagina_a:/intervallo_pagine:/volume:10
Nanomaterials
Volume 10
Issue 2
Nanomaterials, Vol 10, Iss 2, p 316 (2020)
'Nanomaterials ', vol: 10, pages: 316-1-316-13 (2020)
By combining X-ray absorption fine structure and X-ray diffraction measurements with density functional and molecular dynamics simulations, we study the structure of a set of AgxBi1&minus
xS2 nanoparticles, a materials system of considerable cur
xS2 nanoparticles, a materials system of considerable cur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0427d6f7b870c27844f139c32389a0f4
http://hdl.handle.net/11585/786669
http://hdl.handle.net/11585/786669
Autor:
Carlo Meneghini, Settimio Mobilio, Igor Luisetto, Stefano Casciardi, Giovanna Iucci, Chiara Battocchio, Jagadesh Kopula Kesavan, Renata Sisto, Simonetta Tuti
Publikováno v:
Journal of CO2 Utilization. 23:200-211
The catalytic conversion of carbon dioxide to synthetic CH4 was studied on five Ni/YSZ samples, with the same nickel loading (10 wt%) but different Ni particle size. The catalysts, prepared by different methods, were characterized combining morpholog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4100361b6de09cffd532eff7c2a273f1
https://doi.org/10.1016/j.jcou.2017.11.015
https://doi.org/10.1016/j.jcou.2017.11.015
Autor:
Igor Luisetto, Giovanna Iucci, Simonetta Tuti, Carlo Meneghini, Chiara Battocchio, Jagadesh Kopula Kesavan
Publikováno v:
Journal of Materials Science. 52:10331-10340
Ni supported on yttrium-stabilized zirconium oxide catalysts have been prepared by electroless plating method. Structure, electronic and chemical state of Ni as a function of Ni content (1, 7 and 12 wt%) have been characterized combining X-ray diffra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a4e90d80f61d6c6bf2b8e720aa35eab
https://doi.org/10.1007/s10853-017-1179-2
https://doi.org/10.1007/s10853-017-1179-2
Autor:
Vito, Cristino, Luisa, Pasti, Nicola, Marchetti, Serena, Berardi, Carlo Alberto, Bignozzi, Alessandra, Molinari, Francesco, Passabi, Stefano, Caramori, Lucia, Amidani, Michele, Orlandi, Nicola, Bazzanella, Alberto, Piccioni, Jagadesh, Kopula Kesavan, Federico, Boscherini, Luca, Pasquini
Publikováno v:
Photochemicalphotobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology. 18(9)
WO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::fa7701b784f001e917949ae778f98052
https://pubmed.ncbi.nlm.nih.gov/30931455
https://pubmed.ncbi.nlm.nih.gov/30931455