近日有关专家分析我国稀土资源特点后,建议以下几种稀土应用产品,供稀土企业延伸产业链选择参考。1.高性能充电电池———镍氢电池。含有稀土元素的贮氢合金作负极的镍氢可充电电池,额定电压与传统的镍镉可充电电池一样,均为1.2伏,但比镍镉电池有着极大的优越性。一是镉有毒,于 Recently, the experts analyzed the characteristics of rare earth resources in China, it is recommended the following rare earth application products for rare earth enterprises to extend the industrial chain selection reference. 1. High performance rechargeable battery --- NiMH battery. Nickel-hydrogen rechargeable battery containing rare earth element hydrogen storage alloy as the negative electrode has the same rated voltage as the traditional nickel-cadmium rechargeable battery, both of which are 1.2 volts, but has a great advantage over the nickel-cadmium battery. First, cadmium toxic, in