Silver/silver chloride reference electrode and manufacturing method of reference electrode

The invention discloses a silver/silver chloride reference electrode and a manufacturing method of the reference electrode. The silver/silver chloride reference electrode comprises an electrode sleeve, a composite metal wire electrode (2) and reference salt (3), wherein the electrode sleeve comprises an electrode shell and a salt bridge (4) which are connected together; the material of the salt bridge (4) is borosilicate glass; the silver/silver chloride reference electrode is fully sealed; the composite metal wire electrode (2) comprises a section A, a section B, a section C and a section D which are sequentially connected with one another. The manufacturing method of the silver/silver chloride reference electrode comprises the steps of filling salt and sealing. The reference electrode is simple to manufacture, low in cost, high in reproducibility, high in stability, high in reversibility, fast in response to signal, easy to store, free of pollution to research system and in particular suitable for industrial production. The reference electrode is suitable for researching electrochemical properties of a chloride mixed fuse salt system at the temperature of 350-650 DEG C.