Sökning: "thio-hydroxogermanates"

Hittade 2 avhandlingar innehållade ordet thio-hydroxogermanates.

1. 1. Vibrational proton dynamics in hydrated perovskites and alkali thio-hydroxogermanates

   Författare :Maths Karlsson; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; fuel cell; proton conduction; perovskites; proton dynamics; thio-hydroxogermanates; vibrational spectroscopy;

   Sammanfattning : .... LÄS MER

3. 2. Solid state proton conductors: hydrated perovskites and hydrated alkali thio-hydroxogermanates

   Författare :Maths Karlsson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; neutron scattering; vibrational spectroscopy; alkali thio-hydroxogermanates; Proton conductors; fuel cells.; perovskites;

   Sammanfattning : This thesis concerns experimental studies of hydrated perovskites and hydrated alkali thio-hydroxogermanates, two classes of solid state proton conductors which are promising to be used as electrolytes in future intermediate temperature (200-500°C) fuel cells.This is an attractive temperature range for many applications but for which today's available electrolytes do not show satisfactory performance. LÄS MER