Major Contributions
 

1. Introduced a confinement-engineered, thermally programmed ion-gating separator in which mesoporous SBA-15 encapsulating hexadecanamide is incorporated into a PVDF-HFP matrix, synchronizing phase transition with electrochemical disconnection.

2. SBA-15 modulates the Li⁺ solvation environment for superior rate performance, while nanoconfinement enables controlled melting near 90–100 °C and pore occlusion near 120–130 °C, raising impedance by ~10⁴ times; DRT confirms suppression of bulk and interfacial transport.

3. In MCMB||NMC811 full cells, the separator turns thermal runaway from reaction-driven escalation into a thermally moderated response, raising the onset temperature and delaying catastrophic failure in accelerating-rate calorimetry.

主要貢獻
 

1. 提出以限域工程設計的熱程控離子閘控隔離膜：將包覆十六醯胺的介孔 SBA-15 摻入 PVDF-HFP 基材，使相變化與電化學斷路同步發生。

2. SBA-15 調整 Li⁺ 溶劑化環境，提升高電流下的倍率性能；奈米限域使十六醯胺在 90–100 °C 可控熔融、120–130 °C 逐步堵塞孔洞，阻抗提高約 10⁴ 倍，DRT 分析確認同時抑制本體與界面傳輸。

3. 在 MCMB||NMC811 全電池中，此隔離膜使熱失控由反應驅動的連鎖升溫轉為受熱調控的反應，於加速量熱（ARC）測試中提高起始溫度並延後劇烈失效。