Comments on “Excess Heat Production by the Electrolysis of an Aqueous Potassium Carbonate Electrolyte and the Implications for Cold Fusion”

1991 ◽  
Vol 20 (4P1) ◽  
pp. 511-511 ◽  
Author(s):  
Frederick J. Mayer
Keyword(s):  
Potassium Carbonate ◽  
Heat Production ◽  
Cold Fusion ◽  
Excess Heat

Notizen: Potential Error Sources in Combined Electrochemistry/Neutron Detection Experiments

1991 ◽  
Vol 46 (8) ◽  
pp. 1125-1126
Author(s):  
A. Rieker ◽  
B. Speiser ◽  
K.-M. Mangold ◽  
M. Hanack
Keyword(s):  
Experimental Evidence ◽  
Heat Production ◽  
Nuclear Fusion ◽  
Neutron Detection ◽  
Electrolytic Cell ◽  
Error Sources ◽  
Excess Heat ◽  
Potential Error

Recently, experimental evidence for the occurrence of electrochemically induced (“cold”) nuclear fusion of deuterium nuclei has been proposed by several groups [1-3]. In particular, increased neutron counts and excess heat production of the electrolytic cell have been reported. Although much debated, the results have neither been proven nor refuted unequivocally [4].

Excess Heat Triggering by 488 nm Laser in a D/Pd Gas-Loading System

2013 ◽  
Vol 834-836 ◽  
pp. 1182-1185 ◽  
Author(s):  
Xing Ye Wang ◽  
Bing Jun Shen ◽  
Li Hong Jin ◽  
Xin Le Zhao ◽  
Jian Tian
Keyword(s):  
Heat Production ◽  
Excess Heat ◽  
Lattice Matching ◽  
Argon Ion Laser ◽  
Loading System ◽  
Key Factor ◽  
Loading Ratio ◽  
Ion Laser ◽  
Argon Ion

A beam of Argon ion laser (λ = 488 nm and P = 40 mW) was used to irradiate some palladium deuterides with different deuteron loading ratios in a D/Pd gas-loading system (19 different loading ratios ranging from 0 to 0.77). The results showed that there was a maximum excess heat of about 287 J within an hour in the system when the loading ratio was about 0.65. This corresponds to 2.6×103 eV/atom D or 1.7 ×103eV/atom Pd. The results indicate that the proper ratio in the Pd lattice matching a suitable triggering power may be the key factor to excess heat production.

Excess Heat Production in a D-Pd Gas-Solid System

2012 ◽  
Vol 161 ◽  
pp. 224-228 ◽  
Author(s):  
Xin Lu ◽  
Jian Tian ◽  
Li Hong Jin ◽  
Bing Jun Shen ◽  
Hong Yu Wang
Keyword(s):  
Nuclear Reaction ◽  
Electric Current ◽  
Heat Production ◽  
Pressure Change ◽  
Excess Energy ◽  
Palladium Atom ◽  
Excess Heat ◽  
Calorimetric Measurements ◽  
Exothermic Process ◽  
Solid System

Evidence of some excess heat triggered by electric current and pressure change in a D-Pd system and details of the calorimetric measurements were reported in this paper. The system produced an excess energy of about 80MJ in 83 hours, which was corresponding to 1.8×104eV for each palladium atom. The results of SEM and EDS implied that there might be a nuclear reaction in the exothermic process.

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