Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Liisa J. Antila"'
Autor:
Asaf Bolker, Liisa J. Antila, Annalisa Bruno, Edwin Hang Tong Teo, G. C. Loh, Manuela Loeblein, C. Saguy, Siu Hon Tsang
Publikováno v:
Chemical Physics Letters. 685:442-450
Dye-sensitized solar cells (DSSCs) offer an optimal trade-off between conversion-efficiency and low-cost fabrication. However, since all its electrodes need to fulfill stringent work-function requirements, its materials have remained unchanged since
Publikováno v:
ACS Energy Letters. 1:1106-1111
Mesoporous NiO films were cosensitized with a coumarin 343 dye and a proton reduction catalyst of the [Fe-2(CO)(6)(bdt)] (bdt = benzene-1,2-dithiolate) family. Femtosecond ultraviolet visible transient absorption experiments directly demonstrated sub
Autor:
Liisa J. Antila, Mohammad Mirmohades, Sonja Pullen, Allison M. Brown, Leif Hammarström, Sascha Ott
Publikováno v:
Journal of the American Chemical Society. 138:8060-8063
The combination of molecular dyes and catalysts with semiconductors into dye-sensitized solar fuel devices (DSSFDs) requires control of efficient interfacial and surface charge transfer between the components. The present study reports on the light-i
Autor:
Belinda Pettersson Rimgard, Gerrit Boschloo, Leif Hammarström, Liisa J. Antila, Luca D'Amario
Publikováno v:
The Journal of Physical Chemistry Letters. 6:779-783
Mesoporous nickel oxide has been used as electrode material for p-type dye-sensitized solar cells (DSCs) for many years but no high efficiency cells have yet been obtained. One of the main issues that lowers the efficiency is the poor fill factor, fo
Autor:
Mohamed, Abdellah, Ahmed M, El-Zohry, Liisa J, Antila, Christopher D, Windle, Erwin, Reisner, Leif, Hammarström
Publikováno v:
Journal of the American Chemical Society. 139(3)
Attaching the phosphonated molecular catalyst [Re
Autor:
Liisa J. Antila, Andrew C. Grimsdale, Cesare Soci, Subodh Mhaisalkar, Annalisa Bruno, Anurag Krishna, Dharani Sabba, Jun Yin
A novel electron-rich small-molecule, 4,4′-(5,5-dihexyl-5H-dibenzo[b,d]silole-3,7-diyl)bis(N,N-bis(4-methoxyphenyl)aniline) (S101), containing silafluorene as the core with arylamine side groups, has been synthesized via a short efficient route. Wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7fab437a60c5555585a3ded24bf24e2
http://hdl.handle.net/10220/43969
http://hdl.handle.net/10220/43969
Autor:
Veikko Linko, Liisa J. Antila, Hannu Häkkinen, Pasi Jalkanen, Markku Leskelä, J. Jussi Toppari, Karoliina Honkala, Mikko Heikkilä, Viivi Aumanen, Mikko Laitinen, Ville Mäkinen, Jouko Korppi-Tommola, Pasi Myllyperkiö, Marianna Kemell, Niko Humalamäki
Publikováno v:
The Journal of Physical Chemistry C. 115(33):16720-16729
Effects of atomic layer deposited (ALD) aluminum oxide barriers on electron injection, recombination reactions, and efficiency of dye-sensitized solar cells were studied. The amorphous AlOx submonolayers prepared on nanocrystalline 2 μm thick TiO2 a
Autor:
Pasi Jalkanen, Pasi Myllyperkiö, Marja-Leena Kääriäinen, Tommi Kääriäinen, Konstantin Arutyunov, Jouko Korppi-Tommola, Liisa J. Antila, Sampo Kulju, Teemu O. Ihalainen
Publikováno v:
Thin Solid Films. 519(11):3835-3839
Simple vacuum evaporation technique for deposition of dyes on various solid surfaces has been developed. The method is compatible with conventional solvent-free nanofabrication processing enabling fabrication of nanoscale optoelectronic devices. Thin
Autor:
Markku Leskelä, Liisa J. Antila, Viivi Aumanen, Marianna Kemell, Mikko Heikkilä, Pasi Myllyperkiö, Jouko Korppi-Tommola
Publikováno v:
The Journal of Physical Chemistry Letters. 1:536-539
Subnanometer-thick Al2O3 barrier layers on nanocrystalline TiO2 film were prepared with atomic layer deposition (ALD). The method allowed variation of barrier thicknesses at atomic resolution also deep in nanoporous structures, which makes it a super
Publikováno v:
Chemical communications (Cambridge, England). 51(54)
Understanding electron mobility on TiO2 is crucial because of its applications in photocatalysis and solar cells. This work shows that shallow traps believed to be involved in electron migration in TiO2 conduction band are formed upon band gap excita