Posted on 09/12/2021 10:48:24 PM PDT by Kevmo
Iwamura: Excess Energy Generation using a Nano-sized Multilayer Metal Composite and Hydrogen Gas
Yasuhiro Iwamura1 , Takehiko Itoh1,2, Shoichi Murakami2 , Mari Saito2 and Jirohta Kasagi1
1 Research Center for Electron Photon Science, Tohoku University, Sendai, 982-0826 Japan 2 CLEAN PLANET Inc., Tokyo, 105-0022 Japan
E-mail: iwamura@lns.tohoku.ac.jp
New excess heat experiments using a nano-sized metal multilayer composite and hydrogen gas have been performed. The multilayer thin film, fabricated by Ar ion beam sputtering method, was used as the nano-sized metal composite.
The experimental set-up is shown in Fig.1. Two nano-sized metal multilayer composite samples were placed in the chamber. After baking of the samples, H2 gas was introduced into the chamber up to about 230 Pa at 250°C. Then, the Ni based multilayer thin films started to absorb H2 gas. Amount of absorbed H2 gas can be evaluated by the pressure measurement of the chamber.
Typically, after about 50,000 sec, H2 gas was evacuated and simultaneously the samples were heated up by the ceramic heater up to 500~900°C as shown in Fig. 1(b). These process triggers heat generation reactions. Anomalous heat generation was induced by heating up the metal multilayer thin film that absorbed hydrogen gas before heating.
Fig.1 Experimental Set-up;
(a) Schematic of experimental apparatus,
(b) Detail drawing around Nano-sized Multilayer Metal Composite
Heat burst phenomena were simultaneously detected by a radiation thermometer looking at the surface of the multilayer thin film and a thermocouple located near the thin film. It shows that heat measurement by the thermocouple embedded in the ceramic heater correctly reflects surface temperature detected by the radiation thermometer.
Maximum released excess energy reached 1.1MJ and average released energy per absorbed total hydrogen was 16 keV/H or 1.5 GJ/H-mol. It cannot be explained by any known chemical process and suggests that the observed heat generation must be of nuclear origin.
Acknowledgement
This work was supported by CLEAN PLANET Inc., Research Center for Electron Photon Science of Tohoku University Electron Photon, Tanaka Kikinzoku Memorial Foundation and Thermal & Electric Energy Technology Foundation (TEET). We also acknowledge Mr. H. Yoshino and Mr. S. Hirano who are the members of CLEAN PLANET Inc., for their significant assistance.
Example ongoing replication effort https://www.researchgate.net/publication/335456095_Anomalous_Heat_Effects_Induced_by_Metal_Nano-composites_and_Hydrogen_Gas
Anomalous Heat Effects Induced by Metal Nano-composites and Hydrogen Gas
August 2019 Projects: 2015-2017 NEDO- MHE ProjectLeading the Japanese Gvt NEDO project on anomalous heat effect of nano-metal and hydrogen gas interaction
Authors: Yasuhiro Iwamura Tohoku University Takehiko Itoh Tohoku University Jirohta Kasagi Tohoku University Akira Kitamura Show all 17 authors
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Abstract and Figures Collaborative research among Technova Inc., (continued from the title page) calorimetry system was developed at Tohoku University to
REPLICATE
anomalous heat generation experiments reported by Technova and the Kobe Univ. Group. In this paper, we present evidence of anomalous excess heat effects obtained from experiments at our laboratory at Tohoku University. Excess energy experiments were done using nano-sized metal composites with H 2 or D 2 gas.
Anomalous excess heat generation were observed for all the samples at elevated temperature (150-350 • C) except for the palladium nanoparticles embedded in mesoporous SiO 2 (PSn1). The amount of anomalous heat generation per hydrogen atom ranged from 15 eV/H or D to 2.1 keV/H or D, which is too much to be explained by any known chemical process.
Coincident burst events of pressure and gas temperature were observed for all the experiments using the CuNi 7 Zr 15-O x with H 2 gas, which suggested sudden energy releases in the reaction chamber. These observations suggest large local energy bursts.
Excess heat experiments using the same material at Kobe and Tohoku Universities showed similar experimental results. Qualitative reproducibility between the Kobe and Tohoku experiments was good.
https://iscmns.org/blog/wp-content/uploads/2019/09/Abstracts.pdf
For the cold fusion ping list
There’s a whole project log of replication efforts surrounding this approach.
https://www.researchgate.net/project/Leading-the-Japanese-Gvt-NEDO-project-on-anomalous-heat-effect-of-nano-metal-and-hydrogen-gas-interaction
Example ongoing replication effort
https://www.researchgate.net/publication/335456095_Anomalous_Heat_Effects_Induced_by_Metal_Nano-composites_and_Hydrogen_Gas
Anomalous Heat Effects Induced by Metal Nano-composites and Hydrogen Gas
August 2019
Projects: 2015-2017 NEDO- MHE ProjectLeading the Japanese Gvt NEDO project on anomalous heat effect of nano-metal and hydrogen gas interaction
Authors:
Yasuhiro Iwamura
Tohoku University
Takehiko Itoh
Tohoku University
Jirohta Kasagi
Tohoku University
Akira Kitamura
Show all 17 authors
Download full-text PDF
Read full-text
Download full-text PDF
Read full-text
Download citation
Copy link
Citations (7)
References (7)
Figures (8)
Abstract and Figures
Collaborative research among Technova Inc., (continued from the title page) calorimetry system was developed at Tohoku University to
REPLICATE
anomalous heat generation experiments reported by Technova and the Kobe Univ. Group. In this paper, we present evidence of anomalous excess heat effects obtained from experiments at our laboratory at Tohoku University. Excess energy experiments were done using nano-sized metal composites with H 2 or D 2 gas.
Anomalous excess heat generation were observed for all the samples at elevated temperature (150-350 • C) except for the palladium nanoparticles embedded in mesoporous SiO 2 (PSn1). The amount of anomalous heat generation per hydrogen atom ranged from 15 eV/H or D to 2.1 keV/H or D, which is too much to be explained by any known chemical process.
Coincident burst events of pressure and gas temperature were observed for all the experiments using the CuNi 7 Zr 15-O x with H 2 gas, which suggested sudden energy releases in the reaction chamber. These observations suggest large local energy bursts.
Excess heat experiments using the same material at Kobe and Tohoku Universities showed similar experimental results. Qualitative reproducibility between the Kobe and Tohoku experiments was good.
And here the headline made me think it was talking about youngsters who habitually waste energy.
First you had the “Pepsi Generation”, now you have the “Excess Energy Generation”.
The Cold Fusion/LENR Ping List
http://www.freerepublic.com/tag/coldfusion/index?tab=articles
Keywords: ColdFusion; LENR; lanr; CMNS
chat—science
—
Vortex-L
http://tinyurl.com/pxtqx3y
Best book to get started on this subject:
EXCESS HEAT
Why Cold Fusion Research Prevailed by Charles Beaudette
https://www.abebooks.com/9780967854809/Excess-Heat-Why-Cold-Fusion-0967854806/plp
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