Foam nickel yes A sort of Multifunction and high conductivity of Material , Commonly used At Various electrochemistry application , For example Battery , The fuel cell and sensor . That unique of porous structure Can accomplish Efficient of quality transmission and high surface area , make That become electrochemistry reaction of ideal base material . However , Foam nickel and different electrolyte and Reactant of Chemical compatibility meeting Significantly Influence That electrochemistry performance .
exist specific Chemical environment Down , Foam nickel resistance break down or corrosion ability That is Foam nickel Chemical compatibility . this one characteristic right Foam nickel electrochemistry performance arrive close important , reason why ? because electrolyte or Reactant and nickel surface between compatibility direct Influence With electrochemistry reaction efficiency . Pursue extreme ! some electrolyte very have possible meeting and nickel occur reaction generate No dissolve sediment or corrosion product , particularly pleasant ! thereby Significantly reduce electrochemistry process Effect .
Influence Foam nickel Chemical compatibility of The key factor one yespH value . as we all know , nickel exist neutral or Weakly acidic environment middle have Corrosion resistance , but exist alkaline solution middle easy Oxidation . therefore , electrochemistry experiment middle use of electrolyte ofpH value meeting right Foam nickel electrode of performance produce Significantly Influence .
exist electrolyte middle , exist very have possible and nickel occur reaction ion or substance , like sulfur ion , they able and nickel generate vulcanization nickel , guide To Foam electricity guide Rate decline and hinder electrochemistry reaction conduct . for improve This kind of compatibility , None yet Conclusion , possible need Add to Surface activity agent or stabilizer wait Auxiliary materials .
remove electrolyte outside , participate electrochemistry reaction of Reactant or analyze thing also meeting Influence Foam nickel of Chemical compatibility . For example , some substance possible meeting Adsorption arrive nickel surface and block active site , lead to reaction efficiency reduce . exist other Condition Down , Reactant possible and nickel occur chemical reaction , form inhibition electrochemistry process of product .
Overall , learn Chemical compatibility right Foam nickel electrochemistry performance of Influence for optimization electrochemistry device of performance crucial . pass carefulness choose electrolyte , Reactant and additive , Research personnel Can improve Foam nickel electrode exist widely used middle of stability and efficiency . right Foam nickel and different Chemical environment between interaction of further Research Will continue improve us right This kind of important Material and exist electrochemistry technology middle of potential of understand .