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| Title: | “EXCESS HEAT” DURING ELECTROLYSIS IN PLATINIUM /K2CO3/ NICKEL LIGHT WATER SYSTEM | |
| DOI No: | 10.1142/9789812774354_0008 | |
| Source: | CONDENSED MATTER NUCLEAR SCIENCE (pp 102-107) | |
| Author(s): | J. TIAN
Tel/Fax: +86-431-5337696(o)/+86-431-5373047(l). Changchun University of Science and Technology, No. 7989, Weixing Road, Changchun, Jilin 130022, People’s Republic of China L. H. JIN Changchun University of Science and Technology, No. 7989, Weixing Road, Changchun, Jilin 130022, People’s Republic of China Z. K. WENG Changchun University of Science and Technology, No. 7989, Weixing Road, Changchun, Jilin 130022, People’s Republic of China B. SONG Changchun University of Science and Technology, No. 7989, Weixing Road, Changchun, Jilin 130022, People’s Republic of China X. L. ZHAO Changchun University of Science and Technology, No. 7989, Weixing Road, Changchun, Jilin 130022, People’s Republic of China Z. J. XIAO Changchun University of Science and Technology, No. 7989, Weixing Road, Changchun, Jilin 130022, People’s Republic of China G. CHEN Changchun University of Science and Technology, No. 7989, Weixing Road, Changchun, Jilin 130022, People’s Republic of China B. Q. DU Changchun University of Science and Technology, No. 7989, Weixing Road, Changchun, Jilin 130022, People’s Republic of China |
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| Abstract: | The characteristic variation of heating coefficients (k = ΔT/ΔP°C/W) of Pt(H)–Ni electrolytic system with K2CO3 and Na2CO3 solutions was studied in both situations of electric and electrolytic heating, respectively. The results in equilibrium revealed that there was an obvious difference of k in electrolytic-heating (Δk ≈ 30°C/W, kK2CO3 > kNa2CO3) between these two systems, whereas there was a little difference of k in electric heating (Δk ≈ 2°C/W, kK2CO3 < kNa2CO3 between them. “Excess heat” of about 2.5 × 104 J was produced during electrolysis of K2CO3 solution over 1 day of electrolysis. The differences of K2CO3 solution after electrolysis in the potential of hydrogen value (ΔpH = 0.15) and in absorbency (ΔA = 0.108) implied that some new Ca2+ might have formed in the electrolytic system. | |
| Keywords: | Pt(H)-Ni System; Light water electrolysis; Excess heat; pH value; Absorbency |
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| Full Text: | View full text in PDF format (282KB) | |
| TOC: | Back to Table of Contents | |
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