[ RadSafe ] Light Source Lasts 12 Years - No Electricity Needed

[John R Johnson]

Mike

I think the required production facility would be similar to SRB's beta 
light facility in Pembroke, Ontario. See 
http://www.betalight.com/pip/pdf/council2005.pdf

John
***************
John R Johnson, PhD
CEO, IDIAS, Inc.
4535 West 9th Ave
Vancouver, B. C.
V6R 2E2, Canada
(604) 222-9840
idias at interchange.ubc.ca

----- Original Message ----- 
From: "Brennan, Mike (DOH)" <Mike.Brennan at DOH.WA.GOV>
To: <radsafe at radlab.nl>
Sent: Friday, December 14, 2007 1:50 PM
Subject: RE: [ RadSafe ] Light Source Lasts 12 Years - No Electricity Needed


This could be very valuable, and I wish them the best of luck.  I wonder, 
however, what kind of H-3 production facility they will need if their 
product really takes off.

-----Original Message-----
From: radsafe-bounces at radlab.nl [mailto:radsafe-bounces at radlab.nl] On Behalf 
Of ROY HERREN
Sent: Thursday, December 13, 2007 11:29 PM
To: radsafe at radlab.nl
Subject: [ RadSafe ] Light Source Lasts 12 Years - No Electricity Needed

Published: 12 hours ago, 13:51 EST, December 13, 2007

  http://www.physorg.com/news116776284.html
  Light Source Lasts 12 Years - No Electricity Needed

          A company called MPK is designing a light source that will glow 
continuously for more than 12 years without any additional energy.
The material, dubbed "Litrosphere," can cover a standard sheet of paper for 
a cost of about 35 cents, and comes in a variety of colors. It´s also 
flexible, and can take the form of either paint or injection-molded plastic. 
The material is not affected by the heat or cold, can withstand 5,000 
pounds, and stays on constantly.

According to the company's patent, the material is based on betavoltaics and 
uses the radioactive gas tritium as the power source. The beta particles 
from the tritium radiation can be safely contained by phosphor-coated 
microspheres. Tritium has a half-life of about 12 years.

MPK specializes in glow-in-the-dark paint and other glow products, although 
the new material does not need to be exposed to light in order to work. The 
company predicts that the technology could be used for light safety tape, 
lighted life rafts/flotation equipment, toys, sports/camping equipment, and 
bikes.

"This has potential to save billions in energy costs world-wide," said Steve 
Stark, MPK engineer. "Litroenergy surpasses all known available lighting 
options for cost/durability/reliability and safety."

Litroenergy has recently been added to the New Energy Congress' (NEC) list 
of Top 100 Technologies (rank pending). However, its use will likely be 
limited to applications that don´t require a great deal of light.

"The intensity is not very strong," noted NEC member Richard P. George. 
"This is good enough for night illumination of rifle scopes, watches, and 
emergency signs, but it is not going to come anywhere close to matching the 
light output of or replace electric light bulbs (incandescent, fluorescent, 
LED, etc.) or kerosene lanterns."

There are also rumors that MPK may use similar technology as a power source 
in the future.

"It´s not something the company is ready to talk publicly about yet, but 
they do have battery technology that would be of the same ilk: betavoltaic 
technology allowing continuous power for years in all battery applications, 
including automobiles," said NEC member Sterling D. Allan. "They think they 
will be able to win the DoD [Department of Defense] contest for the $1 
million prize for backpack battery tech."

More information: Litroenergy at Wiki Directory
Litroenergy Patent



  This news is brought to you by PhysOrg.com



Roy Herren

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