We recently heard from the CEO of ZENN Motors (ZNN.V) who is seeking to commercialize the ESU batteries for automotive use that the batteries were about to be publicly demonstrated for the first time, with proof they can hold energy at high voltage by September. ZENN is a 10 percent owner of EEStor, Inc.
An extensive audio interview with the normally silent Dick Weir, founder of EEStor, has been leaked to the web. The 38 minute interview with an unknown interviewer took place in last month, and his identity has been confirmed by anonymous sources.
This is the first time in history we are give such extensive public details of the inner workings and validity of what EEStor is doing.
Weir explains that barium titanate has long been known to have high energy storage capacity but that previous workers had failed to successfully harness that property because of ineffective chemical engineering. He explains how EEStor realized a milling process wouldn't work and how they invented a specialized aqueous process.
"We've done a great job because a lot of this stuff has been out here over 3 years, 3 1/2 years, and no degradation whatsoever," he says. "I mean zero. So we're very happy that we really have superior chemistry here and from the aqueous process."
He explains how high purification is extremely important to remove sodium and potassium which has resistance and block the chemical ability to operate at high voltage. He also noted the importance of coating the powder with aluminum oxide which they've done and "sealed in all the goodness," preventing particles from talking to one another. He confirmed the material has been certified as pure. Finally he notes that through other processes EEStor was able to achieve a high permittivity operating in the deep ferroelectric phase. As Weir puts it "we knew we'd hit the home run then," and "the permittivity was 22,500 and or higher." He noted their goal was 18,500 and that their tests "shows 22,500 and greater...we're just not going to tell how great it is."
He mentioned they've passed all their milestones and have put ZENN's recent $700,000 payment "to very good use."
"We're actually installing our stuff now to go into ESU production," he said. "And we've told the world that you can anticipate us being in a proto in a pre-production mode of ESUs by the 4'th quarter this year."
He notes since it is now June (at the time of the recording), "I'm ahead of schedule."
He says the ramp up of production is modular and inexpensive. He says "you get the hardware quick enough to actually ramp up and put your lines in at a very effective time frame." And he notes it doesn't cost $5 million for a piece of assembly equipment but rather "it's more in the neighborhood of something $50,000 and I can buy it off the shelf...Very cost effective and time effective."
He explains how the basic ingredient Barite is very readily available, much more so than lithium. He says that Barite used to be used in cathode ray TVs which are now a thing of the past so therefore his company is "the best friend the Barium company's got in the world."
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By jrup Posted: 7/24/2009 9:48am PDT
By Indigo Posted: 7/24/2009 10:03am PDT
By IndigoIsIgnorant Posted: 7/24/2009 10:25am PDT
By nekote Posted: 7/24/2009 10:57am PDT
Also, deep into the paraelectric phase, not "ferroelectric"
By Imrahil Posted: 7/24/2009 11:06am PDT
Original interview was transcribed here: http://freerepublic.com/focus/f-news/2299558/posts
Does anybody have the audio/video source of the interview?
By Todd Horst Posted: 7/24/2009 11:21am PDT
By Todd Horst Posted: 7/24/2009 11:21am PDT
By Jay Posted: 7/24/2009 11:22am PDT
ZENN has seen the working technology up close. Moreover, Lockeed Martin is working closely with EEStor from the defense industry angle, and you can be certain GM has peeked into the labs. At this point, it's highly doubtful that the science underlying the technology is a scam, rather it's simply going to come down to their execution at fielding reliable, production EEStors.
By Clint Posted: 7/24/2009 12:30pm PDT
By KarlM Posted: 7/24/2009 1:31pm PDT
Dick Weir sounds very confident in the entire interview except when explaining the science. If they are so close to delivery why did Topfer just leave the board? The scam/delusion theory is still very much alive.
By Greg Posted: 7/24/2009 2:50pm PDT
By Eric E Posted: 7/24/2009 9:48pm PDT
I've been following EEStor for years, skeptical, yet hopeful.
There is a God!
By Chris O Posted: 7/25/2009 7:26am PDT
By Baghead Brendan Posted: 7/25/2009 11:11am PDT
Original audio interview available @
http://www.4all.com/uploads/DW_Confcall_jun2009.mp3
(18 meg) best way to download, right click select “Save As”.
THANK YOU Smackyyz!
By Arizona Posted: 7/25/2009 1:15pm PDT
By Baghead Brendan Posted: 7/25/2009 4:29pm PDT
http://gm-volt.com/forum/showthread.php?t=2999
According to Dick Weir the first EESTOR production line was built in 2007...from Ian Clifford's mouth he stated on a youtube video EESTOR to deliver EESU's to Zenn end of 07. How the hell was EESTOR going to deliver EESU's to Zenn if the line was not completed, unless you believe Ian Clifford was LYING. And let's not forget Ian Clifford in 08 stated delivery is "imminent".
By bladmand Posted: 7/25/2009 5:32pm PDT
By MattMusson Posted: 7/27/2009 5:36am PDT
By Scott Posted: 7/27/2009 6:04am PDT
By Tim Posted: 7/27/2009 2:05pm PDT
By AgentG Posted: 7/28/2009 8:56am PDT
By WesD Posted: 7/28/2009 6:14pm PDT
By EEBullsht Posted: 2/15/2010 7:42am PST
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