@article{oai:muroran-it.repo.nii.ac.jp:00008150, author = {嶋影, 和宜 and SHIMAKAGE, Kazuyoshi and 咲間, 光廣 and SAKUMA, Mitsuhiro and 戸田, 茂雄 and TODA, Shigeo and 佐藤, 忠夫 and SATO, Tadao}, journal = {室蘭工業大学研究報告. 理工編, Memoirs of the Muroran Institute of Technology. Science and engineering}, month = {Nov}, note = {application/pdf, Recently, the development of new rechargeable cell has been interested in the load leveling of an electric power and the use as an electric automobile power. In the current investigation, the fundamental characteristic of a rechargeable sodium/ sulfur (IV) molten salt cell, which was previously developed by G. Mamantov in U.S.A., has been examined from the analysis of the charge-discharge curve. A laboratory cell was made of pyrex glass containing β” –alumina solid electrotype. The experimental results obtained were summarized as follows: The laboratory cell constructed could be continuously moved for 3 months at the temperature of 473 K. Two plateaus giving stable electromotive forces were observed at the discharge process. Electromotive forces for the corresponding plateaus were thermodynamically based on chemical reactions of cell. The average voltage was high above 3.5V for the first plateau region. The characteristic of cell such as energy efficiency, energy density and utilization of sulfur was to depend on current density at the discharge process. The performance of cell was also considered to be affected by the ionic conductivity of solid electrotype. The cycle number of the charge-discharge was above 175 and the final discharge capacity was about 21.2 Ah.}, pages = {1--16}, title = {β"-アルミナ固体電解質を隔膜に用いたNa/S(Ⅳ)溶融塩電池の特性}, volume = {39}, year = {1989}, yomi = {シマカゲ, カズヨシ and サクマ, ミツヒロ and トダ, シゲオ and サトウ, タダオ} }