A hydrophobic gas permeation film was used to the ammonia sensitive selecting electrode to separate the sample solution from ammonium chloride solution of internal electrode. 将复合肥试样消化处理,在消化后的溶液中加入碱,以气敏氨电极测其电位值,从而得出总氮含量。
Measuring Hydrophobic Porosity in Gas Diffusion Membrances Based on Techniques of Thin Layer Gas Electrode 气体薄层电极用于气体扩散膜疏水孔率的测定
Studies on Nafion-Pt Hydrophobic Gas Diffusing Electrode(ⅱ)& CO Oxidation and its Stability SPE-防水气体扩散电极研究(Ⅱ)&Co的氧化及稳定性