期刊文献+

氢氧燃料电池实验的改进 被引量:7

Improvement of Hydrogen Oxygen Fuel Cell
原文传递
导出
摘要 《普通高中化学课程标准(2017年版)》中将"制作简易的燃料电池"列为学生必做实验。针对实验现象不明显的问题,采用铅笔芯做电极,用浸有Na2SO4溶液的海绵代替传统电解液。改进后氢氧燃料电池电流、电压大而且稳定,二极管发光时间长。 "Making Easy Fuel Cells" was listed as a compulsory experiment in the General High School Chemistry Curriculum Standards(2017 edition). Because the experimental phenomena were not obvious, this paper used the pencil lead as electrode and used the sponge immersed in sodium sulfate solution to replace the traditional electrolyte. The improved hydrogen-oxygen fuel cell had high current and stable voltage, and long diode luminescence time.
作者 肖芮 万莉 徐波 时亦敏 袁敏 XIAO Rui;WAN Li;XU Bo;SHI Yi-Min;YUAN Min(College of Chemistry and Materials Science,Sichuan Normal University,Chengdu 610068,China;Chengdu No.7Yucai School Xuedao Branch,Chengdu 610000,China)
出处 《化学教育(中英文)》 CAS 北大核心 2019年第21期74-76,共3页 Chinese Journal of Chemical Education
关键词 氢氧燃料电池 铅笔芯 实验现象 二极管 电解液 hydrogen oxygen fuel cell experimental improvement sponge required experiments
  • 引文网络
  • 相关文献

参考文献4

二级参考文献7

共引文献19

同被引文献31

引证文献7

二级引证文献11

;
使用帮助 返回顶部