期刊论文

中文

电池

1001-1579

2011

41

1

55-57

10.3969/j.issn.1001-1579.2011.01.017

国家自然科学基金（50774016） 湖南省自然科学基金（10JJ6019） 湖南省科技攻关项目（2010NK3001）致谢：李飞、李侠、曹芬等同学参与本论文的研究,并做了大量的工作,在此表示感谢!

本校为第一机构

以对甲基苯硫酚为原料,经过硝化,等反应合成4-甲基-2-氨基硫酚,研究了硝基成氨基的影响因素.当锌粉与硝基化合物的物质的量比为4:1,乙醇与水的比例为7:3,总体积为15 ml,温度为80℃时,产率为最高值76.2%.用5 mlρCo2+=1 194 mg/L的废旧锂离子电池浸出液进行螯合实验,螯合剂用量为0.25 g时的螯合率为98.5%;用1 mol/LHCl对螯合物进行解析, Co2+释放率为96.7%

P-thiophenol was used as raw material to synthesize 4-methyl-2-amino thiophenol through nitration reaction,reduction etc.,the influence factors of reducing nitryl into amino were studied.The maximum yield 76.2% was obtained under such conditions：the molar ratio of zinc powder to nitro-compound was 4∶1,the volume ratio of ethanol to water was 7∶3,the total volume of ethanol and water was 15 ml,the temperature was 80 ℃.The chelating experiment was processed with 5 ml leaching solution of spent Li-ion battery which ρCo2＋=1 194 mg/L,the chela...