Synthesis of microcrystalline ZnO as an anodic material via a solvothermal method, and its electrochemical performance in Ni/Zn redox battery

详细信息    查看全文

• 作者：Byeong Sub Kwak^a ; Seung Won Jo^a ; Kyoung Soo Park^b ; Tae Woo Cho^b ; Jaehwan Jeon^b ; Kwang-il Chung^b ; Misook Kang^a ; ^{mskang@ynu.ac.kr}
• 关键词：Ni/Zn redox battery ; Ethylenediamine ; ZnO microparticle ; Alkaline electrolyte ; Zinc dendrite
• 刊名：Journal of Industrial and Engineering Chemistry
• 出版年：2017
• 出版时间：25 February 2017
• 年：2017
• 卷：46
• 期：Complete
• 页码：111-118
• 全文大小：2453 K
• 卷排序：46

文摘

A well-microcrystalline ZnO was prepared by a conventional solvothermal route. A hexagonal rod shape was exhibited in the powdered ZnO particles. CV redox curve exhibited a superior electrochemical activity in KOH electrolyte. The ZnO in KOH electrolyte showed the improved cycle stabilities until 100th cycles. The growth of zinc dendrites could be suppressed in KOH electrolyte.