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tech / sci.electronics.design / Re: Carbon Nanotube (CNT) Material

Carbon Nanotube (CNT) Material

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Subject: Carbon Nanotube (CNT) Material
From: bloggs.f...@gmail.com (Fred Bloggs)
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by: Fred Bloggs - Sat, 28 Oct 2023 14:31 UTC

Miracle material looking to replace even copper, it has the same conductivity.

It must be cost prohibitive, or comes with a big carbon footprint.

https://phys.org/news/2023-02-cost-effective-strong-composite-carbon-fiber.html

Now these people have 'green'-ed the manufacture\ing process. They're calling it Galvorn, after some dumb fantasy literature.

https://dexmat.com/resource-center/

To listen to them self-promote themselves, they invented all these applications. Ummmm-no. CNTs are already used in electroceuticals, and when the price comes down will expand into the wearable sensor applications quickly.

Re: Carbon Nanotube (CNT) Material

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From: jl...@997PotHill.com (John Larkin)
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Subject: Re: Carbon Nanotube (CNT) Material
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by: John Larkin - Sat, 28 Oct 2023 14:47 UTC

On Sat, 28 Oct 2023 07:31:26 -0700 (PDT), Fred Bloggs
<bloggs.fredbloggs.fred@gmail.com> wrote:

>Miracle material looking to replace even copper, it has the same conductivity.
>
>It must be cost prohibitive, or comes with a big carbon footprint.
>
>https://phys.org/news/2023-02-cost-effective-strong-composite-carbon-fiber.html
>
>Now these people have 'green'-ed the manufacture\ing process. They're calling it Galvorn, after some dumb fantasy literature.
>
>https://dexmat.com/resource-center/
>
>To listen to them self-promote themselves, they invented all these applications. Ummmm-no. CNTs are already used in electroceuticals, and when the price comes down will expand into the wearable sensor applications quickly.

Nanotubes, buckyballs, graphene, memristors, are all VC-cash-worthy
fads.

Do people remember the Nantero nanotube nonvolatile RAM? Of course,
it's now ideal for AI.

Re: Carbon Nanotube (CNT) Material

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Subject: Re: Carbon Nanotube (CNT) Material
From: bloggs.f...@gmail.com (Fred Bloggs)
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by: Fred Bloggs - Sat, 28 Oct 2023 15:08 UTC

On Saturday, October 28, 2023 at 10:47:52 AM UTC-4, John Larkin wrote:
> On Sat, 28 Oct 2023 07:31:26 -0700 (PDT), Fred Bloggs
> <bloggs.fred...@gmail.com> wrote:
>
> >Miracle material looking to replace even copper, it has the same conductivity.
> >
> >It must be cost prohibitive, or comes with a big carbon footprint.
> >
> >https://phys.org/news/2023-02-cost-effective-strong-composite-carbon-fiber.html
> >
> >Now these people have 'green'-ed the manufacture\ing process. They're calling it Galvorn, after some dumb fantasy literature.
> >
> >https://dexmat.com/resource-center/
> >
> >To listen to them self-promote themselves, they invented all these applications. Ummmm-no. CNTs are already used in electroceuticals, and when the price comes down will expand into the wearable sensor applications quickly.
> Nanotubes, buckyballs, graphene, memristors, are all VC-cash-worthy
> fads.
>
> Do people remember the Nantero nanotube nonvolatile RAM? Of course,
> it's now ideal for AI.

It's being enabled by a lot more advanced technology that make the applications work. It's rare for a single component to revolutionize things on its own.

Re: Carbon Nanotube (CNT) Material

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Subject: Re: Carbon Nanotube (CNT) Material
From: bill.slo...@ieee.org (Anthony William Sloman)
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by: Anthony William Slom - Sat, 28 Oct 2023 15:18 UTC

On Sunday, October 29, 2023 at 1:47:52 AM UTC+11, John Larkin wrote:
> On Sat, 28 Oct 2023 07:31:26 -0700 (PDT), Fred Bloggs
> <bloggs.fred...@gmail.com> wrote:
>
> >Miracle material looking to replace even copper, it has the same conductivity.

<snip>

> Nanotubes, buckyballs, graphene, memristors, are all VC-cash-worthy fads..
>
> Do people remember the Nantero nanotube nonvolatile RAM? Of course, it's now ideal for AI.

The thing about venture capitalists is that nineteen out of every twenty projects that they back doesn't pay off, and the twentieth pays off well enoughto make the game profitable.

The projects that pay off can pay out very generously. Being snooty about the projects that didn't pay off is easy, but rather misses the point.

--
Bill Sloman, Sydney

Re: Carbon Nanotube (CNT) Material

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Subject: Re: Carbon Nanotube (CNT) Material
From: bloggs.f...@gmail.com (Fred Bloggs)
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by: Fred Bloggs - Sat, 28 Oct 2023 15:26 UTC

On Saturday, October 28, 2023 at 11:18:24 AM UTC-4, Anthony William Sloman wrote:
> On Sunday, October 29, 2023 at 1:47:52 AM UTC+11, John Larkin wrote:
> > On Sat, 28 Oct 2023 07:31:26 -0700 (PDT), Fred Bloggs
> > <bloggs.fred...@gmail.com> wrote:
> >
> > >Miracle material looking to replace even copper, it has the same conductivity.
> <snip>
> > Nanotubes, buckyballs, graphene, memristors, are all VC-cash-worthy fads.
> >
> > Do people remember the Nantero nanotube nonvolatile RAM? Of course, it's now ideal for AI.
> The thing about venture capitalists is that nineteen out of every twenty projects that they back doesn't pay off, and the twentieth pays off well enoughto make the game profitable.
>
> The projects that pay off can pay out very generously. Being snooty about the projects that didn't pay off is easy, but rather misses the point.

U.S. government has put $20M into Dexmat.

>
> --
> Bill Sloman, Sydney

Re: Carbon Nanotube (CNT) Material

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From: use...@revmaps.no-ip.org (Jasen Betts)
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by: Jasen Betts - Tue, 31 Oct 2023 03:48 UTC

On 2023-10-28, Fred Bloggs <bloggs.fredbloggs.fred@gmail.com> wrote:
> On Saturday, October 28, 2023 at 11:18:24 AM UTC-4, Anthony William Sloman wrote:
>> On Sunday, October 29, 2023 at 1:47:52 AM UTC+11, John Larkin wrote:
>> > On Sat, 28 Oct 2023 07:31:26 -0700 (PDT), Fred Bloggs
>> > <bloggs.fred...@gmail.com> wrote:
>> >
>> > >Miracle material looking to replace even copper, it has the same conductivity.
>> <snip>
>> > Nanotubes, buckyballs, graphene, memristors, are all VC-cash-worthy fads.
>> >
>> > Do people remember the Nantero nanotube nonvolatile RAM? Of course, it's now ideal for AI.
>> The thing about venture capitalists is that nineteen out of every twenty projects that they back doesn't pay off, and the twentieth pays off well enoughto make the game profitable.
>>
>> The projects that pay off can pay out very generously. Being snooty about the projects that didn't pay off is easy, but rather misses the point.
>
> U.S. government has put $20M into Dexmat.
>

Solyndra got $500M what are you trying to claim?

--
Jasen.
🇺🇦 Слава Україні

Re: Carbon Nanotube (CNT) Material

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Subject: Re: Carbon Nanotube (CNT) Material
From: bloggs.f...@gmail.com (Fred Bloggs)
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by: Fred Bloggs - Tue, 31 Oct 2023 18:58 UTC

On Tuesday, October 31, 2023 at 12:00:57 AM UTC-4, Jasen Betts wrote:
> On 2023-10-28, Fred Bloggs <bloggs.fred...@gmail.com> wrote:
> > On Saturday, October 28, 2023 at 11:18:24 AM UTC-4, Anthony William Sloman wrote:
> >> On Sunday, October 29, 2023 at 1:47:52 AM UTC+11, John Larkin wrote:
> >> > On Sat, 28 Oct 2023 07:31:26 -0700 (PDT), Fred Bloggs
> >> > <bloggs.fred...@gmail.com> wrote:
> >> >
> >> > >Miracle material looking to replace even copper, it has the same conductivity.
> >> <snip>
> >> > Nanotubes, buckyballs, graphene, memristors, are all VC-cash-worthy fads.
> >> >
> >> > Do people remember the Nantero nanotube nonvolatile RAM? Of course, it's now ideal for AI.
> >> The thing about venture capitalists is that nineteen out of every twenty projects that they back doesn't pay off, and the twentieth pays off well enoughto make the game profitable.
> >>
> >> The projects that pay off can pay out very generously. Being snooty about the projects that didn't pay off is easy, but rather misses the point.
> >
> > U.S. government has put $20M into Dexmat.
> >
> Solyndra got $500M what are you trying to claim?

Dexmat received the government grant for development of its manufacturing technology only. Now that they're poised to scale up, as in build a production plant, they have to rely on private capital. CNT is already an established industry:

https://www.verifiedmarketresearch.com/blog/best-carbon-nanotube-manufacturers/

>
> --
> Jasen.
> 🇺🇦 Слава Україні

Subject	Author
Carbon Nanotube (CNT) Material	Fred Bloggs
Re: Carbon Nanotube (CNT) Material	John Larkin
Re: Carbon Nanotube (CNT) Material	Fred Bloggs
Re: Carbon Nanotube (CNT) Material	Anthony William Sloman
Re: Carbon Nanotube (CNT) Material	Fred Bloggs
Re: Carbon Nanotube (CNT) Material	Jasen Betts
Re: Carbon Nanotube (CNT) Material	Fred Bloggs