Assertion: urea | /r/HasProperty | convenient to store
Facets:
value: much more
type: DEGREE
Source sentences:
text: In these papers, it is argued that urea is much more convenient to store and transport than hydrogen; however, there is a need for the on-site conversion of urea to hydrogen, and the use of an electro-catalytic process at nickel-based anodes seems to be a very promising alternative for this purpose.