Dyesol LTD, es geht weiter !
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und Tasnee will sich offenbar durch den Einstieg bei Dyesol die ganze Produktschöpfungskette sichern..
aber eine Vergrößerung der Produktion wie beschrieben hängt sicher nicht mit Dyesols Bedarf an TiO2 zusammen, dafür sind die benötigten Mengen (auch in Zukunft) zu gering
..hatten die ja auch einen Feiertag, deshalb kein Handel, keine Impulse....mal schauen wie es morgen weitergeht...
By Sean O'Neill - January 28, 2014
I’ll leave the space travel to Stephen Hawking, and instead bring you two of the most interesting alternative energy companies on the ASX at the moment – Dyesol (ASX: DYE), and Silex Energy (ASX: SLX).......
http://www.fool.com.au/2014/01/28/...companies-with-exciting-futures/
Zur Erklärung der Autor Snaith forscht sehr viel gemeinsam mit Worsley. Worsley ist bei SPECIFIC der Research Director.
Low-Temperature Processed Electron Collection Layers of Graphene/TiO2 Nanocomposites in Thin Film Perovskite Solar Cells
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Jacob Tse-Wei Wang †, James M. Ball †, Eva M. Barea ‡, Antonio Abate †, Jack A. Alexander-Webber †, Jian Huang †, Michael Saliba †, Iván Mora-Sero ‡, Juan Bisquert ‡, Henry J. Snaith *†, and Robin J. Nicholas *†
† Department of Physics, Clarendon Laboratory, University of Oxford, Parks Road, Oxford OX1 3PU, United Kingdom
‡ Photovoltaic and Optoelectronic Devices Group, Department de Física, Universitat Jaume I, 12071 Castelló, Spain
Nano Lett., Article ASAP
DOI: 10.1021/nl403997a
Publication Date (Web): December 16, 2013
Copyright © 2013 American Chemical Society
The highest efficiencies in solution-processable perovskite-based solar cells have been achieved using an electron collection layer that requires sintering at 500 °C. This is unfavorable for low-cost production, applications on plastic substrates, and multijunction device architectures. Here we report a low-cost, solution-based deposition procedure utilizing nanocomposites of graphene and TiO2 nanoparticles as the electron collection layers in meso-superstructured perovskite solar cells. The graphene nanoflakes provide superior charge-collection in the nanocomposites, enabling the entire device to be fabricated at temperatures no higher than 150 °C. These solar cells show remarkable photovoltaic performance with a power conversion efficiency up to 15.6%. This work demonstrates that graphene/metal oxide nanocomposites have the potential to contribute significantly toward the development of low-cost solar cells.
Zugehöriger Bericht:
http://www.solarnovus.com/...lar-cell-achieves-15-6-record_N7403.html
"However, this new type of device based on a combination of perovskite and graphene is not quite ready for commercialisation. For one thing, Bisquert says, “The stability of the material has to be improved, but this will depend also on encapsulation issues.” Once “the scientific community” can sufficiently innovate the raw components of the cell, “20% efficiency seems very possible to reach.”
- See more at: http://www.solarnovus.com/...6-record_N7403.html#sthash.RtSbPgGX.dpuf
schade, dass trotz der guten Nachrichten die Aktie in Australien um 15.87% gefallen ist.
Weiß einer von euch woran das liegt?
Es ist wie immer mit Dye, alle 3 Jahre mal ein schöner Anstieg um dann wieder zum Ursprung zurückzukehren.
Meeting am 5. März 2014...
Angehängt der Independendents Expert Report. Valuation of Dyesol...Proposal and Valuation.
Stammdaten
.
Wertpapiertyp Aktie
Marktsegment Freiverkehr
Branche Entsorgung / Umwel..
Geschäftsjahr 30.06.
Marktkapital. 35,64 Mio. EUR
Streubesitz 45,33%
Nennwert 0,36 AUD
Stücke 221,36 Mio.
Symbol D5I
ISIN AU000000DYE9
WKN A0ETN7
Value of a Dyesol share prior to the Proposal on a control basis
Ref 10
Low $0.120
Pref $0.134
High $0.149
Value of a Dyesol share following the Proposal on a minority
basis
Ref 11
Low $0.129
Pref $0.150
High $0.173
Das wird dann mal ein spannendes Meeting Anfang März. ;-)
* Recent test results from Korea indicate ssDSC efficiencies now exceed 17%
* Dyesol intends to convert its DSC technology from being produced in the lab into a commercially viable and scalable manufacturing operation with production commencing at the start of the 2015 financial year (ie. July 2014)
--> Tasnee scheint Druck zu machen!
* Dyesol hopes to raise $60 million (low cost debt funding by the look of it) in the next 12 months to scale up steel and glass production for sales in 2017 (this is consistent with the AGM presentation)