中国车用动力电池发展现状及趋势 黄学杰 中国科学院物理研究所 2014.11.21 中国电动汽车产业化路线图 Tomas Edison and his electric car invent in 1913 Source: US DOE “Better batteries 10 years away” “Liars, damn liars, and battery manufacturers.” -Thomas Edison (Ni-Fe) Electrochemical energy storage technologies 10000 EV Li-ion 250Wh/kg，2020 10 kW/kg 1000 ? 100 EV Li-ion 160 Wh/kg，2015 10 EV Li-ion 120 Wh/kg ,2010 1 10 100 1000 Energy Density（Wh/kg) 动力电池技术链