1、

Fe ( III) EDTA was found to be efficient in PdCl_2/ Fe ( III) EDTA/ 1,4-benzoquinone ( BQ)/ tetrabutylammonium bromide ( TBAB) catalyst system.

发现了Fe(III)EDTA在PdCl2/Fe(III)EDTA/1,4-苯醌/四丁基溴化铵催化体系中具有很好的助催化效果。

互联网摘选

2、

Phenol, benzoquinone, nitrosobenzene and azobenzene were identified as the main intermediates for gaseous aniline degradation.

纳米TiO2光催化降解气态苯胺的中间产物主要有苯酚、苯醌、亚硝基苯和偶氮苯等。

互联网摘选

3、

Benzoquinone, maleic acid, are also identified as intermediates by HPLC.

用HPLC还检测到苯醌和顺丁烯二酸。

互联网摘选

4、

we also investigate the influence of several reaction conditions such as rare earth type, ionic liquid volume, reaction time, benzoquinone content and system pressure, on the catalytic activity.

考察了稀土种类、离子液体量、反应时间、苯醌用量、体系压力等因素对催化活性的影响。

互联网摘选

6、

The visible absorption spectra of p-benzoquinone ( PBQ) in CS_2 were measured, and a weak absorption band around 507 nm attributed to n-π~ singlet-triplet transition was demonstrated.

测量了对苯醌(p-benzoquinone,PBQ)在CS2中的可见吸收光谱,论证了该实验中发现的507nm带来源于PBQ的n-π单-三态跃迁。

互联网摘选

  • 今日热词
  • 热门搜索

英语网英语词典(dict.25820.com)为您提供在线翻译英语词典单词大全英译汉汉译英等英语服务!可按单词字数词义分类查询。支持lj:关键词格式查询例句。

用户反馈
请选择反馈类型(可多选):
您的联系方式:
反馈内容:
提交成功 小编会尽快处理
回到顶部
点击反馈