produttori di grafite e/o grafene

bedo

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chi sa indicare titoli presenti nel nasdaq -nyse-amex che producono grafite e/o sono produttori di grafene?
 
cvd , aixg possono ritenersi produttori/lavoratori di grafene?
 
grazie eaangi letto l'articolo e mi son tolto alcuni dubbi. grazie 1000
 
perchè è così interessante il grafene?

anche mvis lo produce?
 
GTI una delle più importanti ......
 
Ecco i prezzi della grafite

Pricing completely depends upon the purity and flake size.

example:

94-97% purity large flake (+80 mesh) sells for about $1300/tonne.
Jumbo flake (+48 mesh) at 94-97% purity sells for about $2200.
 
Le mie prescelte sono le seguenti:
NORTHERN GRAPHITE
MASON GRAPHITE
ZENYATTA VENTURES
FOCUS GRAPHITE
LOMIKO METALS
ENERGIZER RESOURCES

Sono società minerarie che devono ancora iniziare a scavare la graphite. Sono tutte canadesi e quotate a Toronto.
Io ci ho messo delle quote di assaggio, anche perché siamo solo agli inizi dell'epopea della grafite e del suo derivato grafene.
Comunque ho deciso di cominciare a piazzare le prime pedine sullo scacchiere molto promettente del mondo della grafite.
 
Con quale piattaforma trading riesci a comprare i titoli canadesi grazie per la tua risp implacabile....
 
Con quale piattaforma trading riesci a comprare i titoli canadesi grazie per la tua risp implacabile....

Binck Bank permette di operare sui mercati canadesi TSX TMX e TSX Venture
per small cap e start up
 
Con quale piattaforma trading riesci a comprare i titoli canadesi grazie per la tua risp implacabile....

Li compro tramite telefonata al call center della Deutsche Bank; non è possibile acquistarli via internet.
Ciao
 
Periodo di fiacca per le aziende della grafite. Quello che io spero è che a breve la grafite diventi un argomento "alla moda" e che turbe festanti si gettino sulle società quotate. E io sarò li ad aspettarle a braccia e portafoglio aperti.
 
OTTAWA, ONTARIO--(Marketwired - Mar 19, 2014) - Northern Graphite Corporation (TSX VENTURE:NGC)(NGPHF) announces that it has developed and successfully tested a proprietary process for coating spherical graphite ("SPG") which is the final step before it can be used as an anode material in lithium ion batteries ("LIBs"). SPG is manufactured from the flake graphite concentrate produced by graphite mines. Prices range from $3,500 per tonne uncoated to over $10,000 per tonne for coated SPG.





Lithium battery cell testing of Northern's coated SPG indicates a higher total capacity and slightly better first cycle efficiency than the commercial materials which were tested. Northern's SPG has a reversible capacity of 368 mAh/g which is very close to the theoretical maximum of 372 mAh/g. Dr. Edward Buiel, founder of Coulometrics,LLC and Northern's partner in developing the coating procedure, stated that: "Large flake graphite from the Bissett Creek deposit has a uniquely pristine crystal structure. The low degree of disorder requires little or no thermal processing and naturally leads to a high degree of reversible capacity for LiB applications. The large pristine flakes also have natural advantages in terms of battery purification and yield during spheronizing that can lead to lower production costs."

To view accompanying graph, visit the following link: http://media3.marketwire.com/docs/NGC_graph_data.jpg

All natural uncoated SPG is currently produced in China. The largest manufacturing cost is the low yield during rounding as it requires three tonnes of small flake to produce one tonne of SPG. Northern has achieved yields in the 50 to 70% range as Bissett Creek flake graphite appears to be more resilient and survives the rounding process better. Additional testing will take place in China shortly.

The SPG produced in China is purified from approximately 94%C to 99.95%C using hydrofluoric and sulphuric acid. This is a low cost process if the waste products are not properly treated which is generally the case. This approach is not sustainable as the demand for LiBs grows with the increased adoption of "green" hybrid and all-electric vehicles. Northern has developed a proprietary process for purifying both SPG and flake concentrate from the Bissett Creek project as high purity graphite is required for many other value added and rapidly growing applications in addition to LiBs. The Company believes that its process is environmentally sustainable and will be price competitive with the Chinese wet chemical approach when they are forced to incur the costs of environmental remediation.

Flake graphite production has declined from 565,000 tonnes in 2011 to an estimated 375,000 tonnes in 2013 as uneconomic mines have closed and others have been shut down due to environmental problems. While some of this capacity will come back on line when prices rebound, some will not. And not all is suitable for making SPG. Only flake graphite which can be economically rounded and purified to 99.95%C and has a low level of of specific impurities can be used. Demand from the LIB industry is already approaching 100,000 tonnes per year even with the slow adoption of EVs. According to Industrial Minerals magazine, up to six new graphite mines would be required to supply the proposed Tesla Gigafactory alone without accounting for growth from other EV manufacturers or in other markets.

Greg Bowes, CEO, commented that: "natural SPG will be a major part of the solution going forward due to its significant cost advantage over synthetic products. Our goals are to increase that advantage through proprietary coating and purification procedures, and to provide the industry with a stable, secure source of anode material produced in an environmentally acceptable manner."
 
Penso che il mondo della grafite e del grafene sia ancora agli inizi della sua storia, non è ancora di dominio pubblico. Ritengo quindi che ora sia il momento giusto per accumulare e vendere poi quando dal salumiere sentiremo parlare di grafene e grafite.
 
Cari amici graffitari, penso che per avere i primi frutti del nostro investimento dovremo aspettare almeno 2 anni. Dobbiamo dare il tempo alle miniere di sfornare le tonnellate di grafite che verranno vendute al miglior offerente, o trasformate in materiale più redditizio (vedi post precedente).
Mi piacerebbe avere un vostro parere sull'argomento.
 
Indietro