Selective synthesis of neutral H2O2 solution using membrane catalyst

一种高效、直接的由氢和氧合成过氧化氢（H2O2）的方法一直是人们所期望的。能够合成过氧化氢的燃料电池方法得到了极大的改进。发现了一种新的钴-氮-碳复合电催化剂，其氢浓度高达21%，电流效率高达95%。研制了一种利用电子和质子混合导电材料的新型膜催化剂。用膜催化剂直接合成了中性过氧化氢。

An efficient and direct synthesis of hydrogen peroxide (H2O2) form hydrogen and oxygen has been desired. The fuel cell method, which was able to synthesize hydrogen peroxide, was dramatically improved. A new electrocatalyst of cobalt-nitrogen-carbon compound has been found and the highest hydrogen concentration of 21% and current efficiency of 95% were achieved. A new membrane catalyst utilizing electron and proton mixed conduction material was developed. A direct synthesis of neutral hydrogen peroxide was succeeded by the membrane catalyst.