Valid design and evaluation of cathode and anode materials of aqueous zinc ion batteries with high-rate capability and cycle stability
Se Hun Lee, Juyeon Han, Tae Woong Cho, Gyung Hyun Kim, Young Joon Yoo, JuSang Park, Young‐Jun Kim, Eun Jung Lee, Sihyun Lee, Sihyun Lee, Sungwook Mhin, Sang Yoon Park, Jeeyoung Yoo, Sanghwa Lee, Sanghwa Lee
Abstract
The rate capability of the AVNF//Al 2 O 3 @Zn was 108 mAh g -1 even at 20 A g -1 , by employing the sonochemical method, which is the fast and efficient synthesis. The Zn anode were coated by Al 2 O 3 of 9.9 nm, and therefore, the initial capacity is maintained to 94 % after 5,000 cycles even at 10 A g -1 .
Topics & Concepts
AnodeCathodeAqueous solutionMaterials scienceZincIonStability (learning theory)Galvanic anodeChemical engineeringComputer scienceMetallurgyChemistryElectrodeElectrical engineeringCathodic protectionEngineeringPhysical chemistryOrganic chemistryMachine learningAdvanced battery technologies researchAdvanced Battery Technologies ResearchAdvancements in Battery Materials