Oriented 2.0.0 Cu2O nanoplatelets supported on few-layers graphene as efficient visible light photocatalyst for overall water splitting
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- 作者：Diego Mateo ; Ivá ; n Esteve-Adell ; Josep Albero ; Ana Primo ; Hermenegildo Garcí ; a ; hgarcia@qim.upv.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：Preferential orientation ; Photocatalysis ; Graphene ; Nanoplatelet ; Water splitting
- 刊名：Applied Catalysis B: Environmental
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：201
- 期：Complete
- 页码：582-590
- 全文大小：2336 K
文摘
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Oriented 200 Cu2O nanoplatelets grafted on few layers graphene have been prepared by pyrolysis of Cu2+-chitosan.
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Oriented 200 Cu2O grafted on graphene exhibit photocatalytic activity for overall water splitting.
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A rate of 19.5 mmoles of H2 per gram of catalyst per hour has been achieved in the absence of sacrificial electron donor.
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Cu2O grafted on graphene is remarkable stable upon prolonged irradiation