在测定脱碳液中V5＋含量时,还原剂硫酸亚铁铵改为二苯胺磺酸钠,经过多次实验,V5＋在强酸性溶液中与二苯胺磺酸钠反应,生成物颜色深浅与......

The effects of sulfuric acid concentration,reaction temperature,potential-scanning rate and surfactants on electrochemic......