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Semantic Scholar Open Access 2019 463 sitasi

The enhancement of photocatalytic hydrogen production via Ti3+ self-doping black TiO2/g-C3N4 hollow core-shell nano-heterojunction

Jiaqi Pan Zongjun Dong Beibei Wang Ziyuan Jiang Chuang Zhao +4 lainnya
Lihat Sumber DOI

Abstrak

Abstract The Ti3+ self-doping B-TiO2/g-C3N4 hollow core-shell nano-heterojunction is synthesized via the continuous hydrothermal deposition and sculpture-reduction processes. The results of SEM, XRD, TEM, XPS and FT-IR imply that the B-TiO2/g-C3N4 hollow core-shell nanospheres have been prepared successfully. The photocatalytic activity of the B-TiO2/g-C3N4 nano-heterojunctions remarkably exhibits an enhancement of 18 times and 65 times than that of normal TiO2 and g-C3N4, respectively. Further, the photocatalytic process and the mechanism of the photocatalytic hydrogen production enhancement have been studied, which could be ascribed to the Ov-Ti3+ in the B-TiO2 and interface nano-heterojunction, that have been proved by the transient photocurrent, PL, EIS and Mott-Schottky plots.

Topik & Kata Kunci

Materials Science

Penulis (9)

J

Jiaqi Pan

Z

Zongjun Dong

B

Beibei Wang

Z

Ziyuan Jiang

C

Chuang Zhao

J

Jingjing Wang

C

Changsheng Song

Y

Yingying Zheng

C

Chaorong Li

Format Sitasi

APA MLA BibTeX
Pan, J., Dong, Z., Wang, B., Jiang, Z., Zhao, C., Wang, J. et al. (2019). The enhancement of photocatalytic hydrogen production via Ti3+ self-doping black TiO2/g-C3N4 hollow core-shell nano-heterojunction. https://doi.org/10.1016/J.APCATB.2018.09.079

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Lihat di Sumber doi.org/10.1016/J.APCATB.2018.09.079
Informasi Jurnal
Tahun Terbit
2019
Bahasa
en
Total Sitasi
463×
Sumber Database
Semantic Scholar
DOI
10.1016/J.APCATB.2018.09.079
Akses
Open Access ✓