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The pumped current is amplified by 1010 V/A with a transimpedance amplifier powered by a regulated battery pack. The amplified signal is optoi- solated to eliminate ground loops and subsequently recorded by a digital multimeter. References 1. Pekola, J. et al. Single-electron current sources...
Li-O2 battery Kedi Cai1, Rui Yang1, Xiaoshi Lang1, Qingguo Zhang1, Zhenhua Wang2 & Tieshi He3 Gradient Mn-La-Pt catalysts with three-layered structure of manganese dioxide (MnO2), lanthanum oxide (La2O3), and Platinum (Pt) for Li-O2 battery are prepared in this study...
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