Preparation of ZnS@In(2)S(3) Core@shell Composite for Enhanced Photocatalytic Degradation of Gaseous o-Dichlorobenzene under Visible Light

In this study, novel ZnS@In(2)S(3) core@shell hollow nanospheres were fabricated by a facile refluxing method for the first time, and the formation mechanism of hollow structure with interior architecture was discussed based on ion-exchange Ostwald ripening. As the photocatalytic material for degrad...

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Detalles Bibliográficos
Autores principales: Liu, Baojun, Hu, Xia, Li, Xinyong, Li, Ying, Chen, Chang, Lam, Kwok-ho
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5703877/
https://www.ncbi.nlm.nih.gov/pubmed/29180660
http://dx.doi.org/10.1038/s41598-017-16732-4
Descripción
Sumario:In this study, novel ZnS@In(2)S(3) core@shell hollow nanospheres were fabricated by a facile refluxing method for the first time, and the formation mechanism of hollow structure with interior architecture was discussed based on ion-exchange Ostwald ripening. As the photocatalytic material for degradation of gaseous o-Dichlorobenzene (o-DCB), the as-synthesized core@shell hollow nanospheres were found to show significantly enhanced catalytic performance for effective separation of photo-generated charges. Moreover, the mechanisms of enhanced activity were elucidated by band alignment and unique configuration. Such photocatalyst would meet the demands for the control of persistent organic pollutant (POPs) in the atmospheric environment.

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