Zn-doped Na3Zr2Si2PO12 electrolyte

−237.8 mV H₂S at 25°C

Zn doping enhances sodium ionic conductivity, enabling high room-temperature sensitivity to H₂S and SO₂ in mixed-potential gas sensors.

Zhang, Hong · Haowei, Zhu · Nie, Shibin · Siyu, Wu · Liu, Xiaoyong · Songfeng, Yin

Sensors and Actuators, B: Chemical 2025

Specifications

cm at C

{'zh': '6.37 × 10⁻⁵', 'en': '14.2'} times higher

at C

{'zh': '10', 'en': '237.8'} mV

at C

{'zh': '0.5', 'en': '58.6'} mV

at C

{'zh': '', 'en': '150.9'} mV/decade