Intermediate-temperature electrolysis of energy grass Miscanthus sinensis for sustainable hydrogen production.

ABSTRACT: Biohydrogen produced from the electrolysis of biomass is promising because the onset voltages are less than 1.0 V and comparable to those of water and alcohol-water electrolysis. The present study focuses on Miscanthus sinensis as a model grass because of its abundance and ease of cultivation in Japan. The electrochemical performance and hydrogen formation properties of electrolysis cells using grass as a biohydrogen source were evaluated at intermediate temperature to achieve electrolysis. The components, such as holocellulose, cellulose, lignin, and extractives, were separated from Miscanthus sinensis to understand the reactions of Miscanthus sinensis in the electrolysis cell. The relatively high resistivity and low current-voltage performance of an electrolysis cell using lignin were re

SUBMITTER: Ito M 

PROVIDER: S-EPMC6212540 | biostudies-literature | 2018 Nov

REPOSITORIES: biostudies-literature