Manufacture of sensor element for e.g. measuring temperature of measurement gas in measuring chamber, involves forming solid electrolyte comprising solid electrolyte layers having different content of solid, and functional element(s)

摘要

A solid electrolyte (12) comprising solid electrolyte layer (e1) (24) and/or solid electrolyte layer (e2) (26) in unsintered state, and functional element(s) (14) are formed, to obtain sensor element (10). The solid electrolyte layer (e2) has less amount (%) of solid than the solid electrolyte layer (e1).