The authors regret that, in the second paragraph of Section 1, the words “77% lower” should be “expected to be lower”. In the first paragraph of Section 2, the words “prepared graphene” should be “reported that scholars prepared graphene”. All the word “they” in this paragraph should be “the scholars”. In the first paragraph of Section 4, the word “designed” should be “reported” and the word “simulated” should be “documented”. And, in the paragraphs of Section 5, the word “battery” should be “fuel cell” and the word “batteries” should be “fuel cells”. The authors would like to apologize for any inconvenience caused.