The image is for illustrative purposes only and is not covered in the text.
This gives us a taste of present work proceeding on so called cold fusion. Again our increasing ability to operate at the atomic structure level is clearly emerging and allowing us to understand what might happen.
When the original work came out twenty years ago, I was startled at the vehemence of the community against what was new and unusual empirical evidence supporting new processes at the level of atomic structure. We simply did not know enough to have a creditable opinion. Perhaps we still do not. But the present level of fine detail suggests that we have begun to ask the right questions. It also suggests that we could get simply lucky.
We are merely seeing today what could easily have been suspected a generation ago and were. I am not particularly optimistic yet about all this. I am seeing modest heat engines when we have great heat engines already. Even the royal road to direct power may turn out to be a mouse.
I am far more optimistic over the non radioactive bismuth fusion/fission energy cycle. It is that piece of luck we needed and we are now seeing two confinement methods been swiftly advanced. It is plausible many others will be seen.
Cold fusion will need successful modeling of atomic structures with various alloys and voids to get a handle on the possibilities. That promises to take a long time yet.
At least this work is now available in all the best company.
MARCH 22, 2010
The process is created by purposely creating defects in the metal electrode of the cell. Deuterium atoms diffuse into the electrode material from the heavy water used in the electrolyte. The deuterium atoms “pile up” in the defect region and form a very dense state that in turn undergoes nuclear reactions—in this case like the original “cold fusion” reactions originally disclosed by Pons and Fleischmann.
The cell generates more energy due to these energy releasing reactions than it consumes in the electrolysis process. Once further optimized and energy conversion elements, such as thermoelectric converters, are added, the cell could produce electricity. This would in effect represent a small “battery” that, due to its nuclear input power processes, could have much longer lifetimes than conventional batteries, Miley said.
Miley’s research is focusing on nano-manufactured structures to achieve a high volumetric density of the trap sites
There are several other large claims at the conference –
Tadahiko Mizuno (
Vladimir Vysotskii (
George Miley Goal is to Produce Power
We are aimed at a power-producing unit. We do this by creating nano voids within the metal lattice where we create deuterium clusters—a sub-lattice of tightly packed deuterium. To do that, we have to do nano manufacturing of material to create the places for it to react, and then we have to create the engineering necessary to control, get the heat out, and convert that to electrical output.
One thing that frustrates me to no end, is that I don’t know how to convert this energy directly. It looks like it will have to be a thermal conversion—that makes it not quite as easy as if I could get a direct conversion to electricity. If I produce heat and then convert, I’ll have to do some really clever elements to be competitive.
Our low energy nuclear reaction research (LENR) has embedded ultra high density deuterium “clusters” (D cluster) in Palladium (Pd) thin films. These clusters approach metallic conditions, exhibiting super conducting properties. [1] They represent “nuclear reactive sites” needed for LENR. The resulting reactions are vigorous, giving the potential for a high power density cell. Clusters are achieved through electrochemically loading-unloading deuterium into a thin metal palladium film creating local defects which form a strong potential trap where deuterium condenses into “clusters” of ~100 atoms. Research now focuses on nano-manufactured structures to achieve a high volumetric density of these trap sites. Alternately condensed deuterium inverted Rydberg 2.3-pm deuteron spacing is being studied. [2] To initiate reactions in these ultra high density deuterium clusters, efficient ways are needed to excite the deuterium via a momentum pulse. One is through pulsed electrolysis to achieve high fluxes of deuterons hitting the clusters. [3] Another method uses ion bombardment from a pulsed plasma glow discharge. [4] Electron beam and laser irradiation represent other approaches to be explored
Cold Fusion Moves Closer To Mainstream Acceptance
by Staff Writers
A potential new energy source so controversial that people once regarded it as junk science is moving closer to acceptance by the mainstream scientific community. That's the conclusion of the organizer of one of the largest scientific sessions on the topic - "coldfusion" - being held here for the next two days in the Moscone Center
"Years ago, many scientists were afraid to speak about 'cold fusion' to a mainstream audience," said Jan Marwan, Ph.D., the internationally known expert who organized the symposium. Marwan heads the research firm, Dr. Marwan Chemie in Berlin, Germany
The presentations describe invention of an inexpensive new measuring device that could enable more labs to begin cold fusion research; indications that cold fusion may occur naturally in certain bacteria; progress toward a battery based on cold fusion; and a range of other topics. Marwan noted that many of the presentations suggest that cold fusion is real, with a potential to contribute to energy supplies in the 21st Century.
"Now most of the scientists are no longer afraid and most of the cold fusion researchers are attracted to the ACS meeting," Marwan said.
"I've also noticed that the field is gaining new researchers from universities that had previously not pursued cold fusion research. More and more people are becoming interested in it. There's still some resistance to this field.
"But we just have to keep on as we have done so far, exploring cold fusion step by step, and that will make it a successful alternative energy source. With time and patience, I'm really optimistic we can do this!"
The term "cold fusion" originated in 1989 when Martin Fleishmann and Stanley
Fuel for fusion comes from ordinary seawater, and estimates indicate that 1 gallon of seawater packs the energy equivalent of 16 gallons of gasoline at 100 percent efficiency for energy production. The claim also ignited scepticism, because conventional wisdom said that achieving fusion required multi-billion-dollar fusion reactors that operate at tens of millions of degrees Fahrenheit.
When other scientists could not reproduce the Pons-Fleishmann results, research on cold fusion fell into disrepute. Humiliated by the scientific establishment, their reputations ruined, Pons and Fleishmann closed their labs, fled the country, and dropped out of sight. The handful of scientists who continued research avoided the term "cold fusion."
Instead, they used the term "low energy nuclear reactions (LENR)." Research papers at the ACS symposium openly refer to "cold fusion" and some describe cold fusion as the "Fleishmann-Pons Effect" in honor of the pioneers, Marwan noted.
"The field is now experiencing a rebirth in research efforts and interest, with evidence suggesting that cold fusion may be a reality." Marwan said. He noted, for instance, that the number of presentations on the topic at ACS National Meetings has quadrupled since 2007.
Among the reports scheduled for the symposium are:
+ Michael McKubre, Ph.D., of SRI International in Menlo Park , Calif.
+ George Miley, Ph.D., reports on progress toward a new type of battery that works through a new cold fusion process and has a longer life than conventional batteries. The battery consists of a special type of electrolytic cell that operates at low temperature. The process involves purposely creating defects in the metal electrode of the cell. Miley is a professor at the University of Illinois in Urbana
+ Melvin Miles, Ph.D., describes development of the first inexpensive instrument for reliably identifying the hallmark of cold fusion reactions: Production of excess heat from tabletop fusion devices now in use. Current "calorimeters," devices that measure excess heat, tend to be too complicated and inefficient for reliable use. The new calorimeter could boost the quality of research and open the field to scores of new scientists in university, government, and private labs, Miles suggests. He is with Dixie State College in St. George , Utah
+ Vladimir Vysotskii, Ph.D., presents surprising experimental evidence thatbacteria can undergo a type of cold fusion process and could be used to dispose of nuclear waste. He will describe studies of nuclear transmutation - the transformation of one element into another - of stable and radioactive isotopes in biological systems. Vysotskii is a scientist with Kiev National Shevchenko University in Kiev, Ukraine
+ Tadahiko Mizuno, Ph.D., discusses an unconventional cold fusion device that uses phenanthrene, a substance found in coal and oil, as a reactant. He reports on excess heat production and gamma radiation production from the device. "Overall heat production exceeded any conceivable chemical reaction by two orders of magnitude," Mizuno noted. He is with Hokkaido University in Japan
+ Peter Hagelstein, Ph.D., describes new theoretical models to help explain excess heat production in cold fusion, one of the most controversial aspects of the field. He notes that in a nuclear reaction, one would expect that the energy produced would appear as kinetic energy in the products, but in the Fleischmann-Pons experiment there do not appear energetic particles in amounts consistent with the energy observed. His simple models help explain the observed energy changes, including the type and quantity of energy produced. Hagelstein is with the Massachusetts Institute of Technology. [10.20am, Sunday March 21, Cyril Magnin I].
+ Xing Zhong Li, Ph.D., presents research demonstrating that cold fusion can occur without the production of strong nuclear radiation. He is developing a cold fusion reactor that demonstrates this principle. Li is a scientist with Tsinghua University in Beijing , China
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