tailing

This paper introduced the market development trend of vanadium products(include ferro-vanadium and vanadium oxide).

介绍了钒产品(包括钒铁和五氧化二钒)的市场发展趋势,重点从2005年的45万元/t的钒铁历史高价开始分析,到近两年的市场平淡、平稳的原因,并且对从中反射出来的规律进行了总结。

In this study, V2O5 has been synthesized by chemical precipitation method and its physical properties was characterized by X-ray diffraction, SEM, and BET analysis.

本文通过SEM、XRD、BET等物理分析手段研究了实验制备的五氧化二钒的物理构型,用循环伏安和恒流充放电等电化学方法研究了活性炭和五氧化二钒的电化学电容特性。