A module includes a first member that is a battery or a gas tank in which pressure fluctuation happens along one axis direction, a pair of second members, the second members being arranged on end portions of the first member in the one axis direction, respectively, and a binding member binding the first member and the second members while pressurizing them. The binding member is formed as fiber-reinforced plastic (FRP) containing fiber and resin is revolved. The FRP includes a base fiber layer with a fiber direction along a revolution direction, and a reinforcing fiber layer with a fiber direction different from that of the base fiber layer. The reinforcing fiber layer has a non-overlapping portion between both end portions in a revolved state. The non-overlapping portion is positioned in a region facing the first member.

A module includes a first member that is a battery or a gas tank in which pressure fluctuation happens along one axis direction, a pair of second members, the second members being arranged on end portions of the first member in the one axis direction, respectively, and a binding member binding the first member and the second members while pressurizing them. The binding member is formed as fiber-reinforced plastic (FRP) containing fiber and resin is revolved. The FRP includes a base fiber layer with a fiber direction along a revolution direction, and a reinforcing fiber layer with a fiber direction different from that of the base fiber layer. The reinforcing fiber layer has a non-overlapping portion between both end portions in a revolved state. The non-overlapping portion is positioned in a region facing the first member.

A method for producing an all-solid-state battery, comprising the following steps (a) to (d), which are performed in the order of (a), (b), (c), and (d) or in the order of (a), (b), (d), and (c): (a) introducing the all-solid-state battery laminate into the metal case, (b) welding a protruding part of the positive electrode current collector layer or the negative electrode current collector layer and the folding margin part of the metal case, (c) folding the folding margin part, and the protruding part of the positive electrode collector layer or the negative electrode current collector layer, which has been welded to the folding margin part toward the inside of the metal case together, and (d) injecting a sealing resin into the metal case from the opening part of the metal case and then curing the sealing resin to seal the all-solid-state battery laminate in the metal case.

A method for producing an all-solid-state battery, comprising the following steps (a) to (d), which are performed in the order of (a), (b), (c), and (d) or in the order of (a), (b), (d), and (c): (a) introducing the all-solid-state battery laminate into the metal case, (b) welding a protruding part of the positive electrode current collector layer or the negative electrode current collector layer and the folding margin part of the metal case, (c) folding the folding margin part, and the protruding part of the positive electrode collector layer or the negative electrode current collector layer, which has been welded to the folding margin part toward the inside of the metal case together, and (d) injecting a sealing resin into the metal case from the opening part of the metal case and then curing the sealing resin to seal the all-solid-state battery laminate in the metal case.

In an aspect, provided is an alkaline rechargeable battery comprising: i) a battery container sealed against the release of gas up to at least a threshold gas pressure, ii) a volume of an aqueous alkaline electrolyte at least partially filling the container to an electrolyte level; iii) a positive electrode containing positive active material and at least partially submerged in the electrolyte; iv) an iron negative electrode at least partially submerged in the electrolyte, the iron negative electrode comprising iron active material; v) a separator at least partially submerged in the electrolyte provided between the positive electrode and the negative electrode; vi) an auxiliary oxygen gas recombination electrode electrically connected to the iron negative electrode by a first electronic component, ionically connected to the electrolyte by a first ionic pathway, and exposed to a gas headspace above the electrolyte level by a first gas pathway.

In an aspect, provided is an alkaline rechargeable battery comprising: i) a battery container sealed against the release of gas up to at least a threshold gas pressure, ii) a volume of an aqueous alkaline electrolyte at least partially filling the container to an electrolyte level; iii) a positive electrode containing positive active material and at least partially submerged in the electrolyte; iv) an iron negative electrode at least partially submerged in the electrolyte, the iron negative electrode comprising iron active material; v) a separator at least partially submerged in the electrolyte provided between the positive electrode and the negative electrode; vi) an auxiliary oxygen gas recombination electrode electrically connected to the iron negative electrode by a first electronic component, ionically connected to the electrolyte by a first ionic pathway, and exposed to a gas headspace above the electrolyte level by a first gas pathway.

A pouch cell includes a copper foil forming a pouch, an active material layer adjacent to the copper foil inside the pouch forming a cathode with the copper, and a lithium-based anode inside the pouch. The cell includes a separator interposing the one active material layer and the lithium-based anode, and an electrolyte. In other embodiments, the active material forms an anode with the copper and the cathode is a lithium-based cathode.

A pouch cell includes a copper foil forming a pouch, an active material layer adjacent to the copper foil inside the pouch forming a cathode with the copper, and a lithium-based anode inside the pouch. The cell includes a separator interposing the one active material layer and the lithium-based anode, and an electrolyte. In other embodiments, the active material forms an anode with the copper and the cathode is a lithium-based cathode.

A pouch-type battery cell includes a battery case including a metal layer and polymer resin layer, and an electrode assembly disposed within the battery case, the battery case further including an electrode assembly receiving part formed in at least one of an upper case and a lower case of the battery case, and a venting member disposed on an outer surface of the electrode assembly receiving part at a location adjacent to a sealing part of the battery case, wherein the venting member is made of a shape memory alloy that is deformed to penetrate the battery case when a temperature of the venting member increases to a value above a transition temperature of the shape memory alloy. A battery module including the pouch-type battery cell, and a battery pack are also provided

A pouch-type battery cell includes a battery case including a metal layer and polymer resin layer, and an electrode assembly disposed within the battery case, the battery case further including an electrode assembly receiving part formed in at least one of an upper case and a lower case of the battery case, and a venting member disposed on an outer surface of the electrode assembly receiving part at a location adjacent to a sealing part of the battery case, wherein the venting member is made of a shape memory alloy that is deformed to penetrate the battery case when a temperature of the venting member increases to a value above a transition temperature of the shape memory alloy. A battery module including the pouch-type battery cell, and a battery pack are also provided