Vom Graphit-Boom profitieren: Standard Graphite
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Eröffnet am: | 04.03.12 01:03 | von: carpe_diem | Anzahl Beiträge: | 2.84 |
Neuester Beitrag: | 25.04.21 03:09 | von: Ursulahnqna | Leser gesamt: | 187.625 |
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noch garnicht explodiert ist :D! Ist doch echt ne Wahnsinns news! Naja, vllt sollte man dort auch mal auf die lange Sicht setzen anstatt auf kurzfristige Trends! Wie du schon bei SGH gesagt hast, der langfristige Trend ist der Entscheidende!
Jeff Phillips Comments on Graphite Market Velocity and the Strategic Metals Market
"Never underestimate the Canadian junior resource markets tremendous velocity..." says Jeff Phillips, President of Global Market Development in an interview with Tracy Weslosky, CEO for Pro-Edge Consultants Inc. Jeff discusses how he got interested in investing in strategic metals, comments on their economics and the dynamics of investing in today's market.
Link: http://www.graphiteblog.com/2012/04/...d-strategic-metals-market.html
bei 0,74 CAD... finde ich aber unheimlich. Gerade wegen der guten News.. Ob der Gesamtmarkt echt daran Schuld ist :(! Schade, hätte ich mal warten solln mit nachkaufen :(! Aber im Endeffekt sind die paar Cents auch egal, denke ich :D!
RT-Link: http://de.advfn.com/p.php?pid=qkquote&symbol=TX^SGH
Jau, die sind bestimmt nicht erfreut darüber, oder?
Naja, ich werde mal weg vom Rechner! Schönen Abend allen noch ;)
New carbon-based material derived from graphene advances nanoelectronics
April 16, 2012 (Source: nanowerk) -- Scientists and engineers at the University of Wisconsin-Milwaukee (UWM) have discovered an entirely new carbon-based material that is synthesized from the "wonder kid" of the carbon family, graphene. The discovery, which the researchers are calling "graphene monoxide (GMO)," pushes carbon materials closer to ushering in next-generation electronics (see paper in ACS Nano: "Evidence of Nanocrystalline Semiconducting Graphene Monoxide during Thermal Reduction of Graphene Oxide in Vacuum").
Graphene, a one-atom-thick layer of carbon that resembles a flat sheet of chicken wire at nanoscale, has the potential to revolutionize electronics because it conducts electricity much better than the gold and copper wires used in current devices. Transistors made of silicon are approaching the minimum size at which they can be effective, meaning the speed of devices will soon bottom out. Carbon materials at nanoscale could be the remedy.
Currently, applications for graphene are limited because it's too expensive to mass produce. Another problem is that, until now, graphene-related materials existed only as conductors or insulators.
"A major drive in the graphene research community is to make the material semiconducting so it can be used in electronic applications," says Junhong Chen, professor of mechanical engineering and a member of the research team. "Our major contribution in this study was achieved through a chemical modification of graphene."
GMO exhibits characteristics that will make it easier to scale up than graphene. And, like silicon in the current generation of electronics, GMO is semiconducting, necessary for controlling the electrical current in such a strong conductor as graphene. Now all three characteristics of electrical conductivity – conducting, insulating and semiconducting – are found in the carbon family, offering needed compatibility for use in future electronics.
Mixing theory and experiments
The team created GMO while conducting research into the behavior of a hybrid nanomaterial engineered by Chen that consists of carbon nanotubes (essentially, graphene rolled into a cylinder) decorated with tin oxide nanoparticles. Chen uses his hybrid material to make high-performance, energy-efficient and inexpensive sensors.
To image the hybrid material as it was sensing, he and physics professor Marija Gajdardziska used a high-resolution transmission electron microscope (HRTEM). But to explain what was happening, the pair needed to know which molecules were attaching to the nanotube surface, which were attaching to the tin oxide surface, and how they changed upon attachment.
So the pair turned to physics professor Carol Hirschmugl, who recently pioneered a method of infrared imaging (IR) that not only offers high-definition images of samples, but also renders a chemical "signature" that identifies which atoms are interacting as sensing occurs.
Chen and Gajdardziska knew they would need to look at more attachment sites than are available on the surface of a carbon nanotube. So they "unrolled" the nanotube into a sheet of graphene to achieve a larger area.
That prompted them to search for ways to make graphene from its cousin, graphene oxide (GO), an insulator that can be scaled up inexpensively. GO consists of layers of graphene stacked on top of one another in an unaligned orientation. It is the subject of much research as scientists look for cheaper ways to replicate graphene's superior properties.
Puzzling outcome
In one experiment, they heated the GO in a vacuum to reduce oxygen. Instead of being destroyed, however, the carbon and oxygen atoms in the layers of GO became aligned, transforming themselves into the "ordered," semiconducting GMO – a carbon oxide that does not exist in nature.
It was not the result they expected
"We thought the oxygen would go away and leave multilayered graphene, so the observation of something other than that was a surprise," says Eric Mattson, a doctoral student of Hirschmugl's.
At different high temperatures, the team actually produced four new materials that they collectively refer to as GMO. They captured video of the process using Selected Area Electron Diffraction (SAED) in a transmission electron microscope.
Because GMO is formed in single sheets, Gajdardziska says the material could have applications in products that involve surface catalysis. She, Hirschmugl and Chen also are exploring its use in the anode parts of lithium-ion batteries, which could make them more efficient.
Laborious process
But the next step is more science. The team will need to find out what triggered the reorganization of the material, and also what conditions would ruin the GMO's formation.
"In the reduction process, you expect to lose oxygen," says Michael Weinert, professor of physics and director of UWM's Laboratory for Surface Studies. "But we actually gained more oxygen content. So we're at a point where we're still learning more about it."
Weinert points out that they have only made GMO at a small scale in a lab and are not certain what they will encounter in scaling it up.
The team had to be careful in calculating how electrons flowed across GMO, he adds. Interactions that occur had to be interpreted through a painstaking process of tracking indicators of structure and then eliminating those that didn't fit.
"It was a long process," says Weinert, "not one of those 'Eureka!' moments."
Quelle: http://www.graphiteblog.com/2012/04/...advances-nanoelectronics-.html
Bei jetzt aktuellem Stand von CAD 0.70 ist der Abwärtsrend noch lange nicht erreicht. das ist keine Kurskorrektur sondern nach dem Pushen des Kurses Gewinnmitnahme im Sinne von Abzocken. Aktuell gibt es keine fundamentalen Daten, die einen Anstieg des Aktienkurses rechtfertigen würden. Die adhoc Meldungen der vergangenen Tage beziehen sich alleine auf mögliche neue Enddeckungen und dem möglichen Abbaugehalt. Mit einer Produktion ist erst 2015/2016 zu rechnen. Ich selbst bin am Freitag Abend an der TSX ausgestiegen (obwohl ich eigentlich bis zu den Studienergebnissen im Sommer abwarten wollte). Weitere Abwärtsspirale bis zum Ausgangswert in CAD möglich... .Ich werde den weiteren Verlauf des Aktienkurses kritisch begleiten und Standrad Graphite Corp. aus einem anderen Blickwinkel verfolgen...
Zeitpunkt: 20.04.12 10:47
Aktion: Nutzer-Sperre für 1 Tag
Kommentar: 1 Tag Sperre wegen Anlegens einer Doppel-ID - Doppel-ID: Jimmy die Grille
- Konsolidierung: Die aktuelle Konso ist nach diesem Anstieg ganz normal, und überhaupt nicht schlimm oder schlecht
- Abwärtspotential: Das Unternehmen wird wissen, welchen news flow und welchen SP-Support sie brauchen, wenn sie eine Finanzierung zu 0,85 CAD gegenwärtig durchbekommen
- Push? Wir haben einen ersten Hype im Graphit-Sektor gesehen: Standard wurde stets mit Fakten untermauert empfohlen: Bitte Fakten, wenn du es anders siehst
- "Die adhoc Meldungen der vergangenen Tage beziehen sich alleine auf mögliche neue Enddeckungen und dem möglichen Abbaugehalt".. Möglicher Abbaugehalt??? Keine Worte dazu zu sehen.. was würde das auch bitte für einen Sinn machen, das sind EM-Gutachten, mit denen Bohrziele ausfindig gemacht werden. Macht wenig Sinn, was du schreibst ;-)
- "Mit einer Produktion ist erst 2015/2016 zu rechnen". Hast du eine Glaskugel? Und hier zu noch eine Frage: Wann offeriert ein Explorer die größten Kursgewinne gewöhnlich? Nicht im Vorfeld einer Produktionsaufnahme, sondern bei einer neuen Discovery, aus der später eine Mine werden sollte - deswegen bitte mehr dyodd und Fakten bitte
- "das ist keine Kurskorrektur sondern nach dem Pushen des Kurses Gewinnmitnahme im Sinne von Abzocken".. Wie ist denn das zu Verstehen? Gerade zeichnen Insider und Institutionelle 3,5 Millionen shares zu 0,85 CAD - die werden sich sicher selber abzocken, oder?
- @ Bonnie: Du bist am Freitag ausgestiegen und kein Aktionär mehr. Da sollte man dein Post natürlich auch in einem anderen Blickwinkel betrachten; sie so aus, als ob du billiger wieder rein willst
The Majorana Particle & The Quantum Computer
But Ettore Majorana the person is every bit as mysterious as the particle. In 1938 he withdrew all his money and disappeared during a boat trip from Palermo to Naples. Whether he killed himself, was murdered or lived on under a different identity is still not known. No trace of Majorana was ever found.
Today a slight digression, but one that will lead to the quantum computer, and via the quantum computer, essentially a super-computer’s computer, to the fastest technology advance by mankind since mankind arrived on planet earth. The next decade 2020 onwards, will see nanotechnology, graphene, and rare earth elements combine to transform mankind’s quality of life beyond all measure. I suspect that it will also finally usher in the era of cheap abundant electricity and equally important, abundant potable water for all.
With abundant water and energy, the 21st century might finally be the first century in our history to make poverty and starvation a scourge of the past like polio and smallpox. Not a slight digression, perhaps but a giant digression. Dare to dream on the 21st century.
On the Border Between Matter and Anti-Matter: Nanoscientists Find Long-Sought Majorana Particle
ScienceDaily (Apr. 13, 2012) — Scientists at TU Delft's Kavli Institute and the Foundation for Fundamental Research on Matter (FOM Foundation) have succeeded for the first time in detecting a Majorana particle. In the 1930s, the brilliant Italian physicist Ettore Majorana deduced from quantum theory the possibility of the existence of a very special particle, a particle that is its own anti-particle: the Majorana fermion. That 'Majorana' would be right on the border between matter and anti-matter.
Nanoscientist Leo Kouwenhoven already caused great excitement among scientists in February by presenting the preliminary results at a scientific congress. Today, the scientists have published their research in Science. The research was financed by the FOM Foundation and Microsoft.
---- Furthermore, scientists view the particles as fundamental building blocks for the quantum computer. Such a computer is far more powerful than the best supercomputer, but only exists in theory so far. Contrary to an 'ordinary' quantum computer, a quantum computer based on Majorana fermions is exceptionally stable and barely sensitive to external influences.
Nanowire
For the first time, scientists in Leo Kouwenhoven's research group managed to create a nanoscale electronic device in which a pair of Majorana fermions 'appear' at either end of a nanowire. They did this by combining an extremely small nanowire, made by colleagues from Eindhoven University of Technology, with a superconducting material and a strong magnetic field. "The measurements of the particle at the ends of the nanowire cannot otherwise be explained than through the presence of a pair of Majorana fermions," says Leo Kouwenhoven.
Quelle: http://www.graphiteblog.com/2012/04/...e-quantum-computer-.html
Unglaublich! Was willst du denn hier verbreiten? SGH = Abzocke? Du lehnst dich aber verdammt weit aus dem Fenster! Schau dich mal bitte im Management von SGH um... Na, alles große Namen! Du denkst doch nicht wirklich, dass die ne Luftbude führen? Krasses Ding!
Aber herzlichen Glückwunsch ;)! Zusammen mit Kuro's Beitrag, indem er mich übelst beleidigt, hast du den zweitschlechtesten Posts gestern geleistet ;)! Ich gebe ganz ehrlich zu, ich habe mit Sicherheit nicht das Wissen wie du. Aber ich weiß, wie man zockt! Und ne Abzockerklitsche sieht anders aus!
Echt Hammer, was du da für Worte schreibst! Naja, lass mich dir kurz was erörtern:
Hier mal die gestrigen Schlusskurse einiger Graphitplayer:
NGC -6,44%
FMS -10,43%
SGH -10.13% (Wie man sieht: Die komplette Graphitbranche z. Zt. nicht mit einem einzigen Wert im postiven Bereich)
LMR +/- 0%
SRK -11,43%
EGZ +/- 0%
So, nun schau dich mal um? Ist FMS auch Abzocke? Focus Metals? Die schon auf ner Ressource sitzen? Ich denke eher nicht... Ich glaube eher, dass es sich um die Konsolidierung des ersten Hypes handelt! Und diese fällt anscheinend ziemmlich hart aus!
Ich finde es auch nicht toll, aber was soll ich machen? Bestimmt nicht verkaufen um dann zu schreiben "Haha, ich bin raus, ist Abzocke"... Ich bitte dich! Die Menschen haben sich Namen im Graphitsektor gemacht! Sowas können die sich nicht leisten, Bonnie...
Mfg vzt
zu Carheil: http://resourceclips.com/2012/04/16/...-graphite-tdem-survey-results/
Mitte Mai solls da losgehen =)
TSX-V gestern wieder mit dicken Minus aus dem Handel gegangen, hat sämtliche Rohstofftitel in die Mitleidenschaft gezogen
Die Aussagen des CEOs, Chris Bogart, sprechen für sich:
"We can not only discover, identify, evaluate and graduate a project, but we also have a team that can take it to production."
.."We’re still determining which of our properties will be the flagship,” he adds. “That’s part of the process for this exploration season. It’s very ambitious but we’re confident we’ll be able to accomplish it. Our goal for one year from now is to identify our flagship asset and publish our first NI 43-101 resource on it.”
..
"I think graphite has more longevity. The metallurgy is substantially less complicated. The cap costs to go into production are significantly lower, so it’s not as prohibitive to a junior. When we talk about production, to talk about $70 million, $80 million in capex versus $600 million, $700 million that you might need in a rare earth company, that’s a substantial difference.”
..Bogart emphasizes, “Any investor should lean heavily on management’s expertise and track record. Ours is quite substantial. We’re the only exploration company that I’m aware of in Canada that has a graphite exploration geologist [Antoine Fournier] and a graphite executive with sales, marketing and operations experience [Benoît Gascon]. So we can not only discover, identify, evaluate and graduate a project, but we also have a team that can take it to production. And in industrial minerals, sales and marketing is of absolute cornerstone importance. So we’re well suited to advance those projects. We have the team to do it.”
"EM will be the first line of exploration on all the properties. We’re doing that as we speak. We’ll have that complete by day’s end tomorrow. The results will be coming. We’ve already started ground work on our Ontario properties. As the snow melts, we’ll do the mapping, sampling and trenching for all the properties. Once that’s complete, we’ll rank our properties according to the results. And then we’ll start developing those and moving towards drill targets for the summer. Once you’re drilling, the season is 12 months a year."
.. und den sehr guten news gestern:
"Today’s results come from Carheil, which is one of our claims close to the Lac Knife Project. Carheil has a power line and a road running right through the property, so we’ve got great infrastructure. It’s a big mining camp,” he says.
“As soon as the snow clears, which should be about mid-May, we’ll be on the ground in Carheil doing our basic mapping, trenching and sampling to determine some additional results. Our goal this summer is to drill our best targets, Carheil being one of them."
würde jetzt auch (noch) keine Panik schieben! Einige Werte sind in den ersten drei Monaten des Jahres mehrere Hundert Prozent gestiegen. Somit sehe ich auch die entsprechenden Korrekturen noch nicht als allzu kritisch. Ganz im Gegenteil: Aktuell bin ich nur bei NGC drin - Einstiegsmöglichkeiten bieten sich bald bei Focus als auch bei Standard. Bei Lomiko bin ich übrigens raus! Die Nachrichtenlage war mir dort zu dürftig. Seit Januar gerade mal eine News. Da bin ich bei NGC besser aufgestellt...schönen Tag noch!
anders :/! Naja, was solls... ich gehe mal meinen Pflichten nach! Mal gucken, wo wir heut abend stehen! Bis später!
Auf nen grünen Tag heute (endlich mal wieder ;))
So ist es - dies wird aber keine Auswirkungen auf die mittel- und langfristigen Potentiale haben.
Wer die Chance hat, 20-30+% unter dem Kurs zuzuschlagen, bei dem einige Großinvestoren, Institutionelle und Insider gegenwärtig einsteigen, sollte sich keineswegs beklagen, sondern dankbar sein.
Hat Vzt bereits heute Morgen gepostet, habe deswegen nur darauf via # verwiesen
Dazu haben sich Einige ebenfalls Gedanken gemacht: "Once you’re drilling, the season is 12 months a year."
Sehr gut! So werden sie das Phase 2 Exploration Programm vollständig durchbekommen und haben keinen negativen Zeitdruck bzw. etwas mehr Spielraum (bis auf die Erfüllung des Fahrplans).
.. Quelle: http://resourceclips.com/2012/04/16/...ite-tdem-survey-results/