Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Paulina R. Martínez-Alanis"'
Publikováno v:
Nanomaterials, Vol 14, Iss 12, p 1005 (2024)
The electrooxidation of organic compounds offers a promising strategy for producing value-added chemicals through environmentally sustainable processes. A key challenge in this field is the development of electrocatalysts that are both effective and
Externí odkaz:
https://doaj.org/article/597dc486bc2a447da7a109ff6c529e7d
Autor:
Andrea. C. Neira, Paulina R. Martínez-Alanis, Gabriel Aullón, Marcos Flores-Alamo, Paulino Zerón, Anna Company, Juan Chen, Johann B. Kasper, Wesley R. Browne, Ebbe Nordlander, Ivan Castillo
Publikováno v:
ACS Omega, Vol 4, Iss 6, Pp 10729-10740 (2019)
Externí odkaz:
https://doaj.org/article/ca2a470e23f04c1db5bcf858b0056824
Autor:
Congcong Xing, Yu Zhang, Yongpeng Liu, Xiang Wang, Junshan Li, Paulina R. Martínez-Alanis, Maria Chiara Spadaro, Pablo Guardia, Jordi Arbiol, Jordi Llorca, Andreu Cabot
Publikováno v:
Nanomaterials, Vol 11, Iss 6, p 1399 (2021)
The photodehydrogenation of ethanol is a sustainable and potentially cost-effective strategy to produce hydrogen and acetaldehyde from renewable resources. The optimization of this process requires the use of highly active, stable and selective photo
Externí odkaz:
https://doaj.org/article/56bc1e41f11b4970ae02c5044c586928
Autor:
Frank Güell, Andreu Cabot, Sergi Claramunt, Ahmad Ostovari Moghaddam, Paulina R. Martínez-Alanis
Publikováno v:
Nanomaterials, Vol 11, Iss 4, p 870 (2021)
Vapor-liquid-solid processes allow growing high-quality nanowires from a catalyst. An alternative to the conventional use of catalyst thin films, colloidal nanoparticles offer advantages not only in terms of cost, but also in terms of controlling the
Externí odkaz:
https://doaj.org/article/afdbaa7b8284440ca49d46c61c3b2d13
Autor:
Andrea. C. Neira, Paulina R. Martínez-Alanis, Gabriel Aullón, Marcos Flores-Alamo, Paulino Zerón, Anna Company, Juan Chen, Johann B. Kasper, Wesley R. Browne, Ebbe Nordlander, Ivan Castillo
Publikováno v:
ACS Omega, Vol 5, Iss 43, Pp 28403-28403 (2020)
Externí odkaz:
https://doaj.org/article/a6be44fddfad427c8d7c67de4c8bdebe
Autor:
Andres Galdámez-Martinez, Guillermo Santana, Frank Güell, Paulina R. Martínez-Alanis, Ateet Dutt
Publikováno v:
Nanomaterials, Vol 10, Iss 5, p 857 (2020)
One-dimensional ZnO nanostructures (nanowires/nanorods) are attractive materials for applications such as gas sensors, biosensors, solar cells, and photocatalysts. This is due to the relatively easy production process of these kinds of nanostructures
Externí odkaz:
https://doaj.org/article/e8d4993eeec44d298a068fa50ff7aedd
Autor:
Kamran Syed, Nikša Krstulović, Juan Casanova-Cháfer, Eduard Llobet, Frank Güell, Paulina R. Martínez-Alanis, Marijan Marciuš, Ekaterina Shagieva, Davor Ristić, Hrvoje Gebavi, Nikola Baran, Mile Ivanda
ZnO films were fabricated by pulsed laser deposition using two different background atmospheres (argon/vacuum). The gas-sensing properties of these materials against reducing and oxidizing gases were examined. The microstructure and crystal symmetry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ae25d884beb3b3449e8c2c2cbd8a7d9
https://www.bib.irb.hr/1259400
https://www.bib.irb.hr/1259400
Publikováno v:
Journal of Alloys and Compounds
Dipòsit Digital de la UB
Universidad de Barcelona
Dipòsit Digital de la UB
Universidad de Barcelona
Randomly oriented ZnO nanowires were grown directly onto alumina substrates having platinum interdigitated screen-printed electrodes via the chemical vapor deposition method using Au as catalyst. Three different Au film thicknesses (i.e., 3, 6 or 12
Autor:
Aanchal Alagh, Fatima Ezahra Annanouch, Khaled Al Youssef, Carla Bittencourt, Frank Güell, Paulina R. Martínez-Alanis, Marc Reguant, Eduard Llobet
Publikováno v:
Sensors and Actuators B: Chemical
In this worktungstendisulphidenanostructuresloaded with platinum-oxide (PtO), or palladium-oxide (PdO) were grown directly onto alumina substrates. This was achieved using a combination of aerosol-assistedchemical vapour deposition(AA-CVD) method wit
Autor:
Frank Güell, Michel Vergnat, Hervé Rinnert, Paulina R. Martínez-Alanis, Blas Garrido, Adolf Canillas, Oriol Arteaga
Publikováno v:
Applied optics. 60(15)
The dielectric function of V O x and V 2 O 5 thin films is determined with the use of a spectroscopic Mueller matrix ellipsometer from 1.5 to 5.0 eV. The complex dielectric function of the films is calculated using the measured Mueller matrices filte