Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Raul Zazpe"'
Carbon fibers decorated with TiO2 nanoparticles for photocatalytic degradation of methylene blue dye
Autor:
Pavan Kumar Chennam, Marcela Sepúlveda, Martina Rihova, Mahnaz Alijani, Martin Kachlík, Raul Zazpe, David Pavlinak, Karel Maca, Jan M. Macak
Publikováno v:
Frontiers in Nanotechnology, Vol 6 (2024)
This report demonstrates the development of carbon fibers (CFs) decorated with TiO2 nanoparticles (NPs) as an efficient photocatalyst for the photocatalytic degradation of methylene blue (MB) as a model dye. Carbon fibers were produced by carbonizati
Externí odkaz:
https://doaj.org/article/827bdb524f9b4dce9cbbb934ff83d45f
Autor:
Raul Zazpe, Marcela Sepúlveda, Jhonatan Rodriguez‐Pereira, Ludek Hromadko, Jan Michalicka, Eva Kolíbalová, Michal Kurka, Sitaramanjaneya M. Thalluri, Hanna Sopha, Jan M. Macak
Publikováno v:
Small Structures, Vol 5, Iss 4, Pp n/a-n/a (2024)
Herein, the synthesis of vanadium sulfide (VxSy) by atomic layer deposition (ALD) based on the use of tetrakis(dimethylamino) vanadium (IV) and hydrogen sulfide is presented for the first time. The (ultra)thin films VxSy are synthesized in a wide ran
Externí odkaz:
https://doaj.org/article/d433d25ec4524c0f80741f67745f727b
Publikováno v:
ACS Omega, Vol 6, Iss 10, Pp 6554-6558 (2021)
Externí odkaz:
https://doaj.org/article/fa04eb6edb7941f1bbfc691046bd3f31
Autor:
Mahdi Bourassi, Magda Kárászová, Mariia Pasichnyk, Raul Zazpe, Jana Herciková, Vlastimil Fíla, Jan M. Macak, Jana Gaálová
Publikováno v:
Polymers, Vol 13, Iss 23, p 4082 (2021)
Ibuprofen separation from water by adsorption and pertraction processes has been studied, comparing 16 different membranes. Tailor-made membranes based on Matrimid, Ultem, and diaminobenzene/diaminobenzoic acid with various contents of zeolite and gr
Externí odkaz:
https://doaj.org/article/3fe3a3410b21443e83ccca7ffbc18552
Autor:
Hanna Sopha, Girish D. Salian, Raul Zazpe, Jan Prikryl, Ludek Hromadko, Thierry Djenizian, Jan M. Macak
Publikováno v:
ACS Omega, Vol 2, Iss 6, Pp 2749-2756 (2017)
Externí odkaz:
https://doaj.org/article/ba0b8795c5804fd8a0754df8974b8cfc
Autor:
Siowwoon Ng, Hanna Sopha, Raul Zazpe, Zdenek Spotz, Vijay Bijalwan, Filip Dvorak, Ludek Hromadko, Jan Prikryl, Jan M. Macak
Publikováno v:
Frontiers in Chemistry, Vol 7 (2019)
The present work presents a strategy to stabilize amorphous anodic self-organized TiO2 nanotube layers against morphological changes and crystallization upon extensive water soaking. The growth of needle-like nanoparticles was observed on the outer a
Externí odkaz:
https://doaj.org/article/2c239b029d48446ba3011fe1a94067b4
Autor:
Alexander Teklit Tesfaye, Hanna Sopha, Angela Ayobi, Raul Zazpe, Jhonatan Rodriguez-Pereira, Jan Michalicka, Ludek Hromadko, Siowwoon Ng, Zdenek Spotz, Jan Prikryl, Jan M. Macak, Thierry Djenizian
Publikováno v:
Nanomaterials, Vol 10, Iss 5, p 953 (2020)
TiO2 nanotube layers (TNTs) decorated with Al2O3/MoS2/Al2O3 are investigated as a negative electrode for 3D Li-ion microbatteries. Homogenous nanosheets decoration of MoS2, sandwiched between Al2O3 coatings within self-supporting TNTs was carried out
Externí odkaz:
https://doaj.org/article/49114411b3ec4317badeb08b36226c43
Autor:
Benjamin D. Wiltshire, Mahnaz Alijani, Hanna Sopha, David Pavliňák, Ludek Hromadko, Raul Zazpe, Sitaramanjaneya M. Thalluri, Eva Kolibalova, Jan M. Macak, Mohammad H. Zarifi
Publikováno v:
ACS Applied Materials & Interfaces. 15:18379-18390
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::318adeeb902339360bec1688b927ca1a
https://doi.org/10.1021/acsami.2c21877
https://doi.org/10.1021/acsami.2c21877
Autor:
Sitaramanjaneya M. Thalluri, Jhonatan Rodriguez‐Pereira, Raul Zazpe, Bilal Bawab, Eva Kolíbalová, Ludek Jelinek, Jan M. Macak
Publikováno v:
Small.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2664eb61e4e6d03aa204cff71a788955
https://doi.org/10.1002/smll.202300974
https://doi.org/10.1002/smll.202300974
Autor:
Bilal Bawab, Sitaramanjaneya M. Thalluri, Jhonatan Rodriguez-Pereira, Hanna Sopha, Raul Zazpe, Jan M. Macak
Publikováno v:
ELECTROCHIMICA ACTA. 2022, vol. 429, issue 1, p. 1-11.
Herein, we report the performance of Pd nanoparticles (NPs) prepared by Atomic Layer Deposition (ALD) as a catalyst for methanol electro-oxidation. Pd NPs were decorated onto anodic TiO2 nanotube (TNT) layers as supporting material that possess a lar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4610c4020aa3923a9a03f36c004a92a4
https://hdl.handle.net/11012/208675
https://hdl.handle.net/11012/208675
