Browsing by Author "Sharma, Sudhanshu"
Now showing 1 - 1 of 1
Results Per Page
Sort Options
Item Spontaneous hydrogen production using gadolinium telluride(Cell Press, 2023) Kumbhakar, Partha; Parui, Arko; Dhakar, Shikha; Paliwal, Manas; Behera, Rakesh; Gautam, Abhay Raj Singh; Roy, Soumyabrata; Ajayan, Pulickel M.; Sharma, Sudhanshu; Singh, Abhishek K.; Tiwary, Chandra S.Developing materials for controlled hydrogen production through water splitting is one of the most promising ways to meet current energy demand. Here, we demonstrate spontaneous and green production of hydrogen at high evolution rate using gadolinium telluride (GdTe) under ambient conditions. The spent materials can be reused after melting, which regain the original activity of the pristine sample. The phase formation and reusability are supported by the thermodynamics calculations. The theoretical calculation reveals ultralow activation energy for hydrogen production using GdTe caused by charge transfer from Te to Gd. Production of highly pure and instantaneous hydrogen by GdTe could accelerate green and sustainable energy conversion technologies.