日産自動車：バイポーラ電極/全樹脂LiB技術：APBにライセンス供与（動画）：
Nissan licenses lithium-ion battery technology to APB Corporation 2020/04/16：
日产向APB Corporation授予锂离子电池技术许可2020/04/16
日産自動車：
2020/04/16
日産自動車は4月16日、「バイポーラ電極構造を有する全樹脂電池の技術」をAPBに、ライセンス供与すると発表しました。
全樹脂電池は、先進的なリチウムイオンバッテリーの要素技術の一つ。
日産は1990年代初頭よりリチウムイオンバッテリー/研究開発を始めました。
バイポーラ電極/全樹脂LiB：
1997年、「プレーリーJOY EV」で､電気自動車用リチウムイオンバッテリーを、世界に先駆けて実用化。
今回ライセンス供与する「バイポーラ電極構造を有する全樹脂電池の技術」には以下の特長があります。
- 容積当たりの充電容量が増大
- 電解質が樹脂に置き換わることで安全性がより向上
- 構造がシンプルなため低コスト
https://global.nissannews.com/ja-JP/releases/200416-01-j
Nissan licenses lithium-ion battery technology to APB Corporation 2020/04/16
YOKOHAMA, Japan –
Nissan has licensed an advanced technology to APB Corporation that will allow mass production of lower-cost, safer lithium-ion batteries with increased charging capacity.
Backed by investment from major companies, Tokyo-based APB plans to build a factory in Japan that will use Nissan’s technology to make all-polymer batteries for storage use.
All-polymer batteries are said to be the next generation of lithium-ion batteries.
Nissan’s technology, known as bipolar structure all-polymer battery technology, will help consumers and communities to more effectively use low-cost or renewable energy at a lower initial cost.
https://global.nissannews.com/en/releases/nissan-underlying-lithium-ion-battery-to-apb
Nissan Licenses All-Polymer Battery Tech To APB
But APB Corporation will use it in energy storage systems, not for EVs.
Nissan announced that it has licensed an advanced lithium-ion battery technology to Tokyo-based APB Corporation startup, which is working on all-polymer batteries.
According to Nissan, its tech will allow “mass production of lower-cost, safer lithium-ion batteries with increased charging capacity”.
It sounds like cheaper and more energy-dense solid-state batteries, for which many are eagerly waiting.
However, there is a catch. APB intends to develop a product for stationary applications, not for EVs.
https://insideevs.com/news/410451/nissan-licenses-all-polymer-battery-tech/