{
  "$type": "site.standard.document",
  "description": "Alkaline batteries including a positive electrode, a negative electrode, a separator, and an electrolytic solution which are accommodated in a container are provided. The electrolytic solution is a potassium hydroxide aqueous solution having a concentration of 40% to 50%. The negative electrode…",
  "path": "/patents/1380846",
  "publishedAt": "2026-04-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/26",
    "Seiko Instruments Inc."
  ],
  "textContent": "Alkaline batteries including a positive electrode, a negative electrode, a separator, and an electrolytic solution which are accommodated in a container are provided. The electrolytic solution is a potassium hydroxide aqueous solution having a concentration of 40% to 50%. The negative electrode consists of a gel-like negative electrode mixture containing a negative electrode active material and an alkaline aqueous solution. The alkaline aqueous solution contains potassium hydroxide and sodium hydroxide in a molar ratio range of 89:11 to 96:4. The positive electrode consists of a positive electrode mixture including a positive electrode active material containing silver oxide and manganese dioxide, and a blending ratio of manganese dioxide in the positive electrode mixture is 25% to 50% by mass.",
  "title": "ALKALINE BATTERY AND METHOD FOR MANUFACTURING ALKALINE BATTERY"
}