scholarly journals Unexpected highly reversible topotactic CO2 sorption/desorption capacity for potassium dititanate

2016 ◽  
Vol 4 (33) ◽  
pp. 12889-12896 ◽  
Author(s):  
Qianwen Zheng ◽  
Liang Huang ◽  
Yu Zhang ◽  
Junya Wang ◽  
Chen-Zi Zhao ◽  
...  
Keyword(s):  
High Temperature ◽  
Hydrogen Production ◽  
Co2 Sorption ◽  
Potassium Dititanate ◽  
Desorption Capacity

Potassium dititanate (K2Ti2O5) was revealed to possess an unexpected, highly reversible CO2 sorption/desorption capacity at ca. 750 °C, which is promising as a high-temperature CO2 adsorbent for sorption enhanced hydrogen production (SEHP) processes.

Economic and environmental competitiveness of high temperature electrolysis for hydrogen production

2021 ◽  
Author(s):  
Kavan Motazedi ◽  
Yaser Khojasteh Salkuyeh ◽  
Ian J. Laurenzi ◽  
Heather L. MacLean ◽  
Joule A. Bergerson
Keyword(s):  
High Temperature ◽  
Hydrogen Production ◽  
High Temperature Electrolysis
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