Polymer photocatalysts with plasma-enhanced activity
Polymer photocatalysts with plasma-enhanced activity
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DOI：
10.1039/d0ta01200a
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发表时间：
2020-04-21
影响因子：
11.9
通讯作者：
Cooper, Andrew I.
中科院分区：
文献类型：
--
作者：
Sprick, Reiner Sebastian;Cheetham, Kieran J.;Cooper, Andrew I.
采用等离子体处理的方法提高了疏水性高分子光催化剂的光催化性能。在20分钟的等离子体处理时间后，牺牲析氢速率提高了8倍以上。接触角测量证实，等离子体处理提高了聚合物膜的润湿性和XPS结果表明表面化学改性。
Plasma treatment was used as a new method to enhance the photocatalytic performance of a hydrophobic polymer photocatalyst. The sacrificial hydrogen evolution rate was enhanced by a factor of more than 8 after a plasma treatment time of 20 minutes. Contact angle measurements confirmed that the plasma treatment improved the wettability of the polymer film and XPS results indicated a surface chemical modification.