Robust Photocatalytic H2O2 Production by Octahedral Cd3(C3N3S3)2 Coordination Polymer under Visible Light.
Robust Photocatalytic H2O2 Production by Octahedral Cd3(C3N3S3)2 Coordination Polymer under Visible Light.
复制标题
可见光下八面体 Cd-3(C3N3S3)(2) 配位聚合物的鲁棒光催化 H2O2 生产
DOI：
10.1038/srep16947
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发表时间：
2015-11-19
影响因子：
4.6
通讯作者：
Wang X
中科院分区：
文献类型：
--
作者：
Zhuang H;Yang L;Xu J;Li F;Zhang Z;Lin H;Long J;Wang X
在此，我们报道了一种八面体Cd 3（C3 N3 S3）2配位聚合物作为一种新的无贵金属光催化剂，用于从甲醇/水溶液中制备H2 O2。该配位聚合物可以提供前所未有的H_2O_2产率约为100%。在pH = 2.8时，可见光照射下，pH = 2.8时，pH值为110.0 mmol · L-1 · g-1。表征结果表明，H2 O2的产生是通过O2在催化剂表面的双电子还原途径进行的。本工作显示了Mx（C3 N3 S3）y（M =过渡金属）配位聚合物作为一系列新型太阳能储存和转换材料的潜在前景。
Herein, we reported a octahedral Cd3(C3N3S3)2 coordination polymer as a new noble metal-free photocatalyst for robust photocatalytic H2O2 production from methanol/water solution. The coordination polymer can give an unprecedented H2O2 yield of ca. 110.0 mmol • L−1 • g−1 at pH = 2.8 under visible light illumination. The characterization results clearly revealed that the photocatalytic H2O2 production proceeds by a pathway of two-electron reduction of O2 on the catalyst surface. This work showed the potential perspective of Mx(C3N3S3)y (M = transitional metals) coordination polymers as a series of new materials for solar energy storage and conversion.