Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Robin Kirchgeorg"'
Publikováno v:
Electrochimica Acta. 198:56-65
In the present work we investigate key factors that influence the Li-storage capacity of anodically grown self-organized TiO2 nanotube layers. First, the influence of both tube length and top morphology are investigated regarding the rate performance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::566678fe3004efc4aa039b95dd43d613
https://doi.org/10.1016/j.electacta.2016.03.009
https://doi.org/10.1016/j.electacta.2016.03.009
Autor:
Kiyoung Lee, Libor Machala, Radek Zboril, Patrik Schmuki, Robin Kirchgeorg, Martin Cada, Ivan Gregora, J. Olejníček, Lei Wang, Stepan Kment, Zdenek Hubicka, Ning Liu
Publikováno v:
ACS Nano. 9:7113-7123
Hematite, α-Fe2O3, is considered as one of the most promising materials for sustainable hydrogen production via photoelectrochemical water splitting with a theoretical solar-to-hydrogen efficiency of 17%. However, the poor electrical conductivity of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::441b4526bde7a548606e557adf187eeb
https://doi.org/10.1021/acsnano.5b01740
https://doi.org/10.1021/acsnano.5b01740
Autor:
Lei Wang, Patrik Schmuki, Robin Kirchgeorg, Josef Krýsa, Martin Cada, Kiyoung Lee, Ning Liu, Zdeněk Hubička, Chong Yong Lee, J. Olejníček, Štěpán Kment, Radek Zbořil
Publikováno v:
Research on Chemical Intermediates. 41:9333-9341
In the present work, we investigate the self-organized anodic formation of nanotubular/porous hematite structures from Fe thin films on fluorine doped tin oxide (FTO) substrates. We show, for different metal film thicknesses, that transparent layers
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca2873ee5ec46a2556a3fd0115bfdf83
https://doi.org/10.1007/s11164-015-2021-6
https://doi.org/10.1007/s11164-015-2021-6
Autor:
Abdelmohsen Alshehri, Robin Kirchgeorg, Mohamed Mokhtar, Shaeel A. Al-Thabaiti, Kiyoung Lee, Marco Altomare, Jyotsna Tripathy, Raul Salazar, Patrik Schmuki, Nhat Truong Nguyen
Publikováno v:
ChemElectroChem. 2:824-828
We optimize the deposition of CH3NH3PbI3 perovskite into mesoporous electrodes consisting of anodic TiO2 nanotube layers. By a simple spin coating approach, complete filling of the tube scaffolds is obtained, that leads to interdigitated perovskite s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1a36b86264c570c4eef92de34b648a55
https://doi.org/10.1002/celc.201500031
https://doi.org/10.1002/celc.201500031
Autor:
Giovanni Zangari, Patrik Schmuki, Lei Wang, Robin Kirchgeorg, Nhat Truong Nguyen, Lok-kun Tsui
Publikováno v:
Electrochimica Acta. 155:244-250
In the present work vertically aligned TiO2 nanorods were fabricated by anodization of Al/Ti dual layer structures. Anodization of Al leads to the formation of a porous alumina layer which is used as a template for the growth of TiO2 nanorods. We hav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::808d4e2c0090f471b950f1e234e95ed8
https://doi.org/10.1016/j.electacta.2014.12.111
https://doi.org/10.1016/j.electacta.2014.12.111
Autor:
Martin Zlámal, Lei Wang, Josef Krysa, Ning Liu, Martin Cada, Stepan Kment, Ivan Gregora, Zdeněk Hubička, M. Brunclíková, Robin Kirchgeorg, J. Olejníček, Patrik Schmuki, Ch.Y. Lee, Zdenek Remes
Publikováno v:
Catalysis Today. 230:8-14
The fabrication of crystalline α-Fe2O3 hematite thin films by means of novel high power impulse magnetron sputtering (HiPIMS) and high power hollow cathode plasma jets system is reported. The coatings are based on low temperature pulsed-plasma react
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7441a12e020c7055149d926fda957f01
https://doi.org/10.1016/j.cattod.2013.11.045
https://doi.org/10.1016/j.cattod.2013.11.045
Publikováno v:
Electrochemistry Communications, Vol 43, Iss, Pp 31-35 (2014)
This talk will present self-organized vanadium oxy-fluoride nanotubular layers grown by electrochemical anodization of vanadium in a [BF4]- electrolyte. In a thermal conversion of this amorphous VOxFy precursor structure in ammonia gas, aligned vanad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbaf3bd3261f850f83a0703e30c2addc
https://doi.org/10.1016/j.elecom.2014.02.015
https://doi.org/10.1016/j.elecom.2014.02.015
Publikováno v:
The Journal of Physical Chemistry C. 118:16562-16566
In the present work, we investigate the performance of anodic TiO2 nanotube layers in dye-sensitized solar cells under front- and back-side illumination configurations. To fabricate transparent TiO2 nanotube electrodes, we evaporated 5 μm thick meta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f8bbc378e972dadfd3720aba04b82f3
https://doi.org/10.1021/jp412351g
https://doi.org/10.1021/jp412351g
Publikováno v:
ChemSusChem. 7:421-424
Host-guest systems such as hematite/SnO2 have attracted a great deal of interest as photoanodes for photoelectrochemical water splitting. In the present work we form an ordered porous tin oxide layer formed by self-organizing anodization of Sn films
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4736d9c63cfc50bbb0f759634e1983d7
https://doi.org/10.1002/cssc.201301120
https://doi.org/10.1002/cssc.201301120
Autor:
Robin Kirchgeorg, Patrik Schmuki, Helga Hildebrand, Lei Wang, Erdmann Spiecker, Chong Yong Lee, Julian M. Müller
Publikováno v:
Mater. Horiz.. 1:344-347
Thermal oxidation of Fe to nanostructured hematite (wires, flakes) is currently widely investigated to produce efficient photoanodes for photoelectrochemical water splitting. The process carried out on pure iron, however, has the key drawback that no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c21764e8b6378b8f954582119a03cd93
https://doi.org/10.1039/c3mh00173c
https://doi.org/10.1039/c3mh00173c