再生可能水素エネルギー発生型静電誘導水素電解-燃料電池系エネルギーサイクルの理論

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2013/12/02

タイトル(英語): Fundamental Theories on a Combined Energy Cycle of Electrostatic Induction Hydrogen Electrolytic Cell and Fuel Cell to Produce Fully Sustainable Hydrogen Energy

著者名: 小野　勝敏（京都大学エネルギー科学研究科）

著者名(英語): Katsutoshi Ono (Department of Energy Science & Technology, Kyoto University)

キーワード: 水素電解，静電誘導，燃料電池，エネルギーサイクル，再生可能水素エネルギー　　hydrogen electrolysis，electrostatic induction，fuel cell，energy cycle，self-sustaining hydrogen energy

要約(英語): A hydrogen electrolyzer for decomposition of chemically stable compound H2O is essentially an electronic device that uses manly electrostatic-to-chemical energy conversion to produce a stoichiometric H2+1/2O2 fuel. To achieve a breakthrough in the practical hydrogen electrolytic cell, we demonstrate the electrostatic induction potential superposed electrolyzer. This system works on the mechanism in which, on the theoretical base, power used is 20% of the total electrical energy required, while the remaining 80% can be provided by the electrostatic energy free of power. Because H2O is placed in its decomposition state in the electrostatic field where no current flows, the decomposition voltage is identified as a barrier potential that electrolytic current must overcome by expending the major part of the total system power. The potential superposition method for supplying energy to the cell was found to avoid the barrier potential effect within the laws of thermodynamics. Combining a fuel cell for producing power from pure H2 and O2 of stoichiometric ratio with this type of hydrogen electrolytic cell in a closed energy cycle can achieve a highly positive H2 balance.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.133 No.12 （2013）

本誌掲載ページ: 615-621 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/133/12/133_615/_article/-char/ja/