期刊
ACS APPLIED ENERGY MATERIALS
卷 2, 期 6, 页码 4016-4021出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsaem.9b00691
关键词
symmetric; metal-free; quinone; three-states; aqueous; proton battery
资金
- US Department of Energy ARPA-E Award [DE-AR0000767]
- U.S. Department of Energy through PNNL [DE-AC05-76RL01830, 428977]
- Massachusetts Clean Energy Technology Center
Here we report a symmetric all-quinone aqueous battery based entirely on earth-abundant elements that uses a naturally occurring dye as the redox-active material in both positive and negative electrodes. We demonstrated a symmetric all-quinone cell with 1.04 V of open circuit voltage, 163 mAh/g of capacity, and 100 cycles at 10C with 100% of depth of discharge. The use of the same quinone in a symmetric setup expands the repertoire of inexpensive redox-active materials for aqueous rechargeable batteries, and the simple cell design will enable optimizations toward safe, cheap, light-weight, and flexible electronics in future.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据