リチウムイオン電池、積層、laminate, stack

US2005048394
"The lithium metal foil or layer that, in part, comprises the anode is tailored to suit the capacity of the cathode and anode. The lithium may be laminated, coated, or calendered with the anode of the lithium ion battery."

"Example 2
In this example of the invention, the anode is a graphitic carbon with a capacity of 340 mAh/g and an electrode thickness of 110 microns on either side of a 10 micron copper current collector. The anode is further laminated with a layer of lithium metal of 31 micron thickness."

"A conventional lithium ion battery is typically constructed with a graphitic carbon anode with a specific capacity of 340 mAh/g and an electrode thickness of 55 microns on either side of a 10 micron copper current collector. This is combined with a lithiated cobalt oxide cathode with a specific capacity of 140 mAh/g and an electrode thickness of 60 microns on either side of a 20 micron aluminum current collector. The separator between anode and cathode is a 33 micron thick microporous polyethylene and an electrolyte comprising of 1 : 1 EC: PC containing 1 molar LiPF6. The components are stacked as coupons, like electrodes welded together, in a soft-pack cell phone battery configuration with dimensions 35mm x 64mm x 3.6 mm. A battery of this conventional design has a charge-discharge profile as depicted in Fig. 4. The average cell voltage of this battery is 3.7 V with top-of-charge being 4.2 V and end-of-discharge voltage of 3 V. The specific energy of this battery is 162 Wh/kg."


US5902697
"A solid electrochemical cell precursor is formed by laminating a first anode of Example 12 between two layers of separator film of Example 5. Similarly, a second anode of Example 12 is laminated（＊積層、ラミネート）between two layers of separator film of Example 5. A cathode of Example 10 is positioned between the two anode structures, and the unit is laminated together."

"Bi-cell units are stacked（＊積み重ね）, electrically interconnected, and laminated（＊積層、ラミネート）together. Plasticizer is extracted from the battery precursor, as described above in Example 7. The electrolytic cell is then packaged and activated as described above in Example 8."

どうもlaminateとstackの使い分けがよく分からないが、前者はピッタリadhesiveに重ねて一体化させる、後者は必ずしもadhesiveや一体化ではなく、単に積み重ねる感じか、と思えばそうとも言えないような場合もあるような気がする。