@article{oai:tsukuba.repo.nii.ac.jp:00054827, author = {守友, 浩 and MORITOMO, Yutaka and Takahara, Izumi and Shibata, Takayuki and Fukuzumi, Yuya}, issue = {29}, journal = {ChemistrySelect}, month = {Aug}, note = {Tertiary battery is charged by the environmental heat, not by the electric energy, by using the difference (Δα) in the thermal coefficient (α =dV /dT ) of redox potential (V ) between the anode and cathode materials. The thermal cyclability is not good in the prototypical Nax Co[Fe(CN)6]0.71 (NCF71)/Nax Co[Fe(CN)6]0.90 (NCF90) tertiary battery. Here, we significantly improved the thermal cyclability of the tertiary battery with using Ni‐substituted Nax Ni[Fe(CN)6]0.68 (NNF68). The Ni‐substituted NNF68/NCF90 tertiary battery shows good thermal cyclability: both the cell voltage and capacity essentially unchanged up to the 10th thermal cycles.}, pages = {8558--8563}, title = {Improved Thermal Cyclability of Tertiary Battery Made of Prussian Blue Analogues}, volume = {4}, year = {2019}, yomi = {モリトモ, ユタカ} }