1 条结果 关键词:石墨相氮化碳 ×

Construction of sponge-like graphitic carbon nitride and silver oxide nanocomposite probe for highly sensitive and selective turn-off fluorometric detection of hydrogen peroxide.

Journal of colloid and interface science 2020 Ahmed A, Hayat A, Nawaz MH, John P 等 5 人

本文通过简便水热法(160 °C,4 h)以石墨相氮化碳(GCN)、硝酸银和磷酸氢二钾为原料,制备海绵状GCN/氧化银(Ag2O)纳米复合材料。SEM显示Ag2O负载GCN因大量层片相互连接而呈海绵状结构;XRD显示六方碳氮化物衍射峰随Ag2O含量增加而减弱;PL表明Ag2O加入降低电子-空穴复合,改善电学性能;XPS证实Ag氧化态...