Referee Letter: The revisions seem satisfactory and improved the quality of the paper. The arguments presented in the consideration letter are more convincing and clarified the novelty of the presented work. I recommend its publication as it is.
Referee Letter: Overview: This paper reports a facile self-assembly synthesis of Pd-Pt bimetallic nanotubes with good performance for ethanol oxidation in alkaline medium. The manuscript is highly improved. Now, it is perfect! Cong! Sincerely,