| 霍夫曼水电解器的微型化改进 |
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| 引用本文： | 吴茂江,陈全禄,倪秀萍,付湘清. 霍夫曼水电解器的微型化改进[J]. 菏泽学院学报, 1998, 0(4) |
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| 作者姓名： | 吴茂江 陈全禄 倪秀萍 付湘清 |
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| 作者单位： | 固原师专化学系，固原师专化学系，固原师专化学系，固原师专化学系 宁夏固原 756000，宁夏固原 756000，宁夏固原 756000，宁夏固原 756000 |
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| 基金项目： | 宁夏回族自治区教委“贫困地区中学化学实验教学措施研究”资助课题(宁教高发[1997]202号) |
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| 摘 要： | 用医用注射针管作电解室,注射针头作电极,对霍夫曼水电解器进行代换改装,若选用10％的NaOH溶液作电解液,在电源电压12V的条件下4min内可电解出H_24.4ml,Q_22.2ml,两气体体积比符合理论值,验证气体时的现象比较明显,演示效果令人满意。
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| 关 键 词： | 霍夫曼水电解器 微型化 实验改进 |
An Improvement on Microminiaturization of Hofmann' s Water - Electrolyser |
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| Wu Maqjiang Chen Quanlu Ni Xiuping Fu Xiangqing. An Improvement on Microminiaturization of Hofmann' s Water - Electrolyser[J]. , 1998, 0(4) |
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| Authors: | Wu Maqjiang Chen Quanlu Ni Xiuping Fu Xiangqing |
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| Abstract: | Haring medical injector as tank room and syringe needle as electrode, them substitute Hermann's water - electrolyser, if select 10%NaOH for electrolyte and voltage under 12V, H24. 4ml, O22.. 2ml. could be elec-trolyzed with in 4 min utes, Hence, the proportion of the rolume of two gas is followed and successfully a satisfied experiment is accompanied. |
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| Keywords: | Hofmann's water-electrolyser microminiaturization improvement of experiment |
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