Advanced Energy Materials· Jaeil Park,
Inho Lee,
Namhee Kim,
Wonseok Shin,
Joo Sung Kim,
Daegun Kim,
Giwon Lee,
Jinhan Cho,
Hoon‐Hee Ryu,
Myung‐Han Yoon,
Seung Joon Yoo,
Woo‐Jin Song,
Sungjun Park·· 9 天前AI 评分18
超薄铝空气电池借吸湿电解质实现皮肤电子器件持续运行
Ultrathin Aluminum–Air Batteries via Hygroscopic Electrolytes for Continuous Operation of Imperceptible On‐Skin Electronics
模型导读
研究报道了迄今最薄的铝空气电池(<270 µm),采用LiCl基吸湿水凝胶电解质,在10 mA cm⁻²下实现2479 mAh g⁻¹的高容量。电芯在1 mm弯曲半径下承受超3000次弯折,经1000次以上重复更换负极后稳定运行,工作寿命超8000 h。与有机电化学晶体管生物传感器集成后,可实现实时ECG和EMG监测,信号保真度达31.1 dB。
来源:Advanced Energy Materials · advanced.onlinelibrary.wiley.com