https://publikationen.bibliothek.kit.edu/230047731
Selective hydrogen detection with a tungsten trioxide microarr...
hydrogen detectionwith atungsten trioxideselective
https://meetings.aps.org/Meeting/MAR15/Session/S9.13
APS -APS March Meeting 2015 - Event - Understanding the Oxygen Vacancy in Tungsten Trioxide
aps march meeting
https://ch-tungsten.en.made-in-china.com/product/HazUiXSvAOhY/China-High-Quality-Tungsten-Trioxide-CAS-1314-35-8-for-Global-Distribution.html
High-Quality Tungsten Trioxide CAS 1314-35-8 for Global Distribution - Premium Trioxide and Quality...
High-Quality Tungsten Trioxide CAS 1314-35-8 for Global Distribution, Find Details and Price about Premium Trioxide Quality Trioxide from High-Quality Tungsten...