Solid-state potentiometric gas sensors—current status and future trends

Application of commercial automotive sensor manufacturing methods for NOx/NH3 mixed potential sensors for on-board emissions control

“…A recent review of the current status and future trends in solid-state potentiometric gas sensor by Pasierb et al [15] indicate the need for a planar sensor configuration and stabilized interfacial properties for field deployable applications.…”

Influence of substrate surface roughness on the properties of a planar-type CO<inf>2</inf> sensor using evaporated Li<inf>3</inf>PO<inf>4</inf> film

“…In detecting the major air pollutant (CO 2 gas) which arises from many fields of industrialization, the solid state potentiometric gas sensors have been studied for years [1][2][3][4][5][6][7]. Among these researches, the sensors with a lithium ion transporting solid electrolyte and two electrodes (a sensing electrode and a reference electrode) have been paid much attention for their good sensing performances [8][9][10].…”

Remote laser-driven solar cell power sources for sensors and devices via kilometer-long optical fibres

“…A key motivation is recognising that despite many innovations in direct optical sensing, the majority of mature sensors are electrical. For example, sensors based on chemiresistors are attractive for chemical and biological diagnostics [5][6][7][8]. The issue of powering these devices in an efficient practical manner over very long distances remains a significant challenge for many fields, especially in potentially hazardous environments.…”