Total Li depth profiles in Ti/NbO/LiPON/LMO batteries prepared on self-supporting Al and Ti substrates have been measured under charging and discharging by means of TERD and RBS techniques. Since TERD spectrum for as-received specimen of Ti/NbO/LiPON/LMO/Al showed that Li diffused from LMO to NbO during its preparation, at first, the discharging was performed by biasing at −0.5 V. Hereafter, the charging was performed at 3.2 V. TERD spectra under discharging clearly showed that Li in NbO was reduced and that in LMO and Al near LMO was enriched and more over Li in LiPON was reduced near NbO, while that was enriched near LMO. TERD spectra under charging also clearly showed ‘vice versa’ that Li in LMO and Al near LMO was reduced and that in NbO was enriched. Ti/NbO/LiPON/LMO/Ti was also charged and hereafter discharged. It was found that this battery was also rechargeable at one cycle.

通过TERD和RBS技术在充电和放电条件下测量了在自支撑式Al和Ti衬底上制备的Ti / NbO / LiPON / LMO电池中的总Li深度分布。由于Ti / NbO / LiPON / LMO / Al样品的TERD光谱显示在制备过程中Li从LMO扩散到NbO，首先，通过在-0.5 V偏压进行放电。此后，进行充电在3.2 V下放电时的TERD光谱清楚地表明，NbO中的Li减少，LMO和LMO附近的Al中的锂富集，而LiPON中LiPON在Lib中附近的更多Li还原，而LPON附近的Li富集。充电后的TERD光谱也清楚地表明“反之亦然”，即LMO中的Li和LMO附近的Al被还原，NbO中的Li被富集。Ti / NbO / LiPON / LMO / Ti也被充电，此后被放电。