BIPOLAR STORAGE BATTERY AND MANUFACTURING METHOD OF BIPOLAR STORAGE BATTERY

To make reduction of a battery performance caused by short-circuiting a cathode side and an anode side hard to occur by avoiding falling of an active material layer as further as possible, to attain lifetime prolongation and to shorten a manufacture time by saving labor during manufacture while improving accuracy of an arrangement position of each section.SOLUTION: A cathode active material layer 111b includes a cathode active material 111b and an anode active material layer 112b includes an anode active material 112b, respectively. Both or any one of the cathode active material layer 111b and the anode active material layer 112Bb includes an active material frame 170. The active material frame 170 includes an active material holding section 173 and a frame section 175. In a case where both or any one of the cathode active material layer 111b and the anode active material layer 112b includes the active material frame 170, the cathode active material 111b or the anode active material 112b is held by the active material holding section 173 in each active material frame 170A, 170B.SELECTED DRAWING: Figure 2 【課題】活物質層が脱落することを可能な限り回避することで、正極側と負極側とが短絡することによる電池性能の低下が起こりにくく、長寿命化を図るとともに、各部の配置位置の精度を高めつつ製造時における手間を省き、製造時間の短縮を図る。【解決手段】正極用活物質層１１１ｂは正極用活物質１１１ｂを、負極用活物質層１１２ｂは負極用活物質１１２ｂをそれぞれ有し、正極用活物質層１１１ｂと負極用活物質層１１２ｂは、その両方、或いは、いずれか一方が活物質フレーム１７０を備え、活物質フレーム１７０は、活物質保持部１７３と、フレーム部１７５と、を有し、正極用活物質層１１１ｂと負極用活物質層１１２ｂの両方、或いは、いずれか一方が活物質フレーム１７０を備える場合に、正極用活物質１１１ｂ、或いは、負極用活物質１１２ｂは、それぞれの活物質フレーム１７０Ａ，１７０Ｂにおける活物質保持部１７３によって保持されている。【選択図】図２