广告
首页 > automotive-testing > 正文
Breakthrough battery technology uses manganese sheets
2019-09-03 09:41:28· 作者：RACHEL EVANS
Researchers at the University of Waterloo in Canada have found that using a nanosheet of manganese dioxide increases the performance of lithium-sulfur batteries significantly.
Researchers at the University of Waterloo in Canada have found that using a nanosheet of manganese dioxide increases the performance of lithium-sulfur batteries significantly.
High grade, high purity manganese is used as a primary cathode material in lithium-ion manganese batteries or NCM batteries. The NCM formulation of batteries is slated as the next generation of battery cathodes, after the lithium-nickel-cobalt-aluminum design (NCA) battery.
This boost has the potential to increase the range of an electric vehicle by up to three times for the same weight of lithium-ion battery.
In the model used in the research, the manganese dioxide nanosheet transforms the sulfur cathode used in the LI-S battery into a high-performance cathode capable of recharging over 2,000 times.
Sulfur – by virtue of its abundance, cheapness and light weight – is an ideal battery material but hasn’t worked well because it dissolves easily in electrolyte solution.
While there are various methods for stabilizing sulfur including the use of metallic titanium oxide, manganese dioxide nanosheets have been shown in this study to work much better.
Industry experts see great applicability of this new technology in the market of electric motorcycles.
High grade, high purity manganese is used as a primary cathode material in lithium-ion manganese batteries or NCM batteries. The NCM formulation of batteries is slated as the next generation of battery cathodes, after the lithium-nickel-cobalt-aluminum design (NCA) battery.
This boost has the potential to increase the range of an electric vehicle by up to three times for the same weight of lithium-ion battery.
In the model used in the research, the manganese dioxide nanosheet transforms the sulfur cathode used in the LI-S battery into a high-performance cathode capable of recharging over 2,000 times.
Sulfur – by virtue of its abundance, cheapness and light weight – is an ideal battery material but hasn’t worked well because it dissolves easily in electrolyte solution.
While there are various methods for stabilizing sulfur including the use of metallic titanium oxide, manganese dioxide nanosheets have been shown in this study to work much better.
Industry experts see great applicability of this new technology in the market of electric motorcycles.
编辑推荐
最新资讯
-
飞书项目落地ASPICE解决方案，助力汽车软件
2025-04-24 09:59
-
驾驶员监控系统DMS合规认证的“中西结合”
2025-04-24 08:23
-
自动驾驶汽车测试关键行人场景生成
2025-04-23 17:12
-
R171.01对DCAS的要求⑧
2025-04-23 17:08
-
迄今为止最先进的版本：imc发布全新imc STU
2025-04-23 17:06
