Simple pyrolysis of urea into graphitic carbon nitride with recyclable adsorption and photocatalytic activity
Simple pyrolysis of urea into graphitic carbon nitride with recyclable adsorption and photocatalytic activity
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DOI：
10.1039/c1jm12620b
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发表时间：
2011-01-01
影响因子：
--
通讯作者：
Chen, Wei
中科院分区：
文献类型：
--
作者：
Liu, Jinghai;Zhang, Tiekai;Chen, Wei
在无添加剂的情况下，通过在环境压力下热解尿素来大规模生产石墨碳氮化物（g-C3 N4）。反应温度和再热裂解产生的自支持气氛是两个必要条件。该g-C3 N4作为光催化剂在可见光下表现出可回收的吸附和光催化活性。
Graphitic carbon nitride (g-C3N4) was produced on a large scale by the pyrolysis of urea under ambient pressure without additive assistance. The retainable pyrolysis-generated self-supporting atmosphere and the reaction temperature are two necessary conditions. This g-C3N4 as photocatalyst shows recyclable adsorption and photocatalytic activity under visible light.