Low-temperature H₂ sensing in self-assembled organotin thin films
2011
Renard, Laetitia | Elhamzaoui, Hicham | Jousseaume, Bernard | Toupance, Thierry | Laurent, Guillaume | Ribot, François | Saadaoui, Hassan | Brötz, Joachim | Fuess, Hartmut | Riedel, Ralf | Gurlo, Aleksander
Self-assembled nanoporous tin-based hybrid thin films prepared by the sol–gel method from organically-bridged ditin hexaalkynides detect hydrogen gas from 50 to 200 °C at the 200–10 000 ppm level. This finding opens a fully new class of gas-sensing materials as well as a new opportunity to integrate organic functionality in gas sensing metal oxides.
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