YK @ Battery R&D & Simulation

🔋 Battery R&D Expert | 20+ yrs in JP/US. Analyzing tech via cost, manufacturing & simulation. Sincere insights, no hype.
Consulting & DX:

[YK @ Battery R&D & Simulation @YKEDANDC]

大電流で電池の電圧が突然ゼロに落ちる塩枯渇とは何なのか？｜Yuki Kusachi Energy Device & Consulting https://t.co/ZtAEMLEBJ2 #zenn

[YK @ Battery R&D & Simulation @YKEDANDC]

なぜ電池��部の電解液抵抗は単純な計算の3分の1になるのか？｜Yuki Kusachi Energy Device & Consulting https://t.co/0A1qQnVqP3 #zenn

[YK @ Battery R&D & Simulation @YKEDANDC]

I just received a coffee from [email protected] on @buymeacoffee! https://t.co/m5Jvx1YyiJ

[YK @ Battery R&D & Simulation @YKEDANDC]

単一粒子シミュレータのコードの中身はどう動くのか？｜Yuki Kusachi Energy Device & Consulting https://t.co/E1eT2vc0zL #zenn

[YK @ Battery R&D & Simulation @YKEDANDC]

放電末期に電池の電圧が急激にストンと落ちるのはなぜか？｜Yuki Kusachi Energy Device & Consulting https://t.co/0B6Z4PhZUl #zenn

[YK @ Battery R&D & Simulation @YKEDANDC]

充放電のとき活物質粒子の内部ではリチウムがどう偏るのか？｜Yuki Kusachi Energy Device & Consulting https://t.co/9PGZmmPrGV #zenn

[YK @ Battery R&D & Simulation @YKEDANDC]

活物質粒子の大きさを変えると電池の充放電はどう変わるのか？｜Yuki Kusachi Energy Device & Consulting https://t.co/kmyv7IL88Z #zenn

[YK @ Battery R&D & Simulation @YKEDANDC]

電池の充放電シミュレータは内部で何を計算しているのか？｜Yuki Kusachi Energy Device & Consulting https://t.co/gTuPq5cw9W #zenn

[YK @ Battery R&D & Simulation @YKEDANDC]

バッテリーシミュレーションにはどんな種類がありどう使い分けるのか？｜Yuki Kusachi Energy Device & Consulting https://t.co/fE9iE9d7ki #zenn

[YK @ Battery R&D & Simulation @YKEDANDC]

Pythonを使���ずにExcelだけでDRT解析を回せるのか？｜Yuki Kusachi Energy Device & Consulting https://t.co/brrTQMDBqz #zenn

[YK @ Battery R&D & Simulation @YKEDANDC]

DRT解析で見つかる小さなピークは本当に信用できるのか？｜Yuki Kusachi Energy Device & Consulting https://t.co/rhnxTeqZ2h #zenn

[YK @ Battery R&D & Simulation @YKEDANDC]

DRTスペクトルに現れる山は電池のどこを見ているのか？｜Yuki Kusachi Energy Device & Consulting https://t.co/RkPQTjFkMk #zenn

[YK @ Battery R&D & Simulation @YKEDANDC]

重なり合う電池インピーダンスをどうやって分離するのか？｜Yuki Kusachi Energy Device & Consulting https://t.co/xc7JQtMoJ2 #zenn

[YK @ Battery R&D & Simulation @YKEDANDC]

なぜ等価回路モデルではなくDRT法が必要になるのか？｜Yuki Kusachi Energy Device & Consulting https://t.co/tRE54krmPj #zenn

[YK @ Battery R&D & Simulation @YKEDANDC]

電池のインピーダンス測定で高周波側が跳ね上がるのはなぜか？｜Yuki Kusachi Energy Device & Consulting https://t.co/bJZEn5owOm #zenn

[YK @ Battery R&D & Simulation @YKEDANDC]

分子量が大きめ。
松見先生のところは、合成で工夫して面白そう。評価に誰かサポートもらった方がいいんじゃないだろうか。コインのあのデータでは次のステップに行きにくそうだ。せっかく微量の合成で評価可能な添加剤なのだから、円筒か角型でやれたらいいのに。

[望月智裕 @Liイオン電池研究者 電池ニュース毎日投稿 @Batterybizness]

リチウムイオン電池長寿命化に向け、新たな電解液添加剤 https://t.co/YVy8fsw0VW

[YK @ Battery R&D & Simulation @YKEDANDC]

電池の等価回路モデルはどう組み立てて解析するのか？｜Yuki Kusachi Energy Device & Consulting https://t.co/HTodRFNKFQ #zenn

[YK @ Battery R&D & Simulation @YKEDANDC]

ナイキスト線図とボード線図はどう読み解けばいいのか？｜Yuki Kusachi Energy Device & Consulting https://t.co/6TZbZIknBR #zenn

[YK @ Battery R&D & Simulation @YKEDANDC]

電池の交流インピーダンス測定とは何をしているのか？｜Yuki Kusachi Energy Device & Consulting https://t.co/eT29zIZQjA #zenn

[YK @ Battery R&D & Simulation @YKEDANDC]

YK Energy device and Consulting is on @buymeacoffee! 🎉

You can support by buying a coffee☕ here — https://t.co/1fl1cIWO1M