DOI: 10.1002/smll.201101686. A Novel and Highly Efficient Photocatalyst Based on P25

A Novel and Highly Efficient Photocatalyst Based on P25–Graphdiyne Nanocomposite

10.1002/smll.201101686

Crossref journal-article

Wiley

Small (311)

Abstract

AbstractTitania nanoparticles (P25) are successfully chemically bonded with graphdiyne (GD) nanosheets by a facile hydrothermal treatment, to form a novel nanocomposite photocatalyst. The as‐prepared P25–GD nanocomposite exhibits higher photocatalytic activity for degrading methylene blue under UV irradiation than not only P25 and P25–carbon nanotube composite but also the current well‐known P25–graphene composite photocatalysts. Moreover, P25–GD also shows considerable visible‐light‐driven photocatalytic activity, since the formation of chemical bonds between P25 and GD effectively decreases the bandgap of P25 and extends its absorbable light range. The photocatalytic activity of P25–GD can be adjusted by changing the content of GD in composites and the optimized value is about 0.6 wt%. Such a nanocomposite photocatalyst might find potential application in a wide range of fields including air purification and waste water treatment.

Bibliography

Wang, S., Yi, L., Halpert, J. E., Lai, X., Liu, Y., Cao, H., Yu, R., Wang, D., & Li, Y. (2011). A Novel and Highly Efficient Photocatalyst Based on P25âGraphdiyne Nanocomposite. Small, 8(2), 265â271. Portico.

Authors 9

Shuo Wang (first)
Luoxin Yi (additional)
Jonathan E. Halpert (additional)
Xiaoyong Lai (additional)
Yuanyuan Liu (additional)
Hongbin Cao (additional)
Ranbo Yu (additional)
Dan Wang (additional)
Yuliang Li (additional)

References 46 Referenced 310

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Dates

Type	When
Created	13 years, 9 months ago (Nov. 29, 2011, 11:59 p.m.)
Deposited	1 year, 10 months ago (Oct. 8, 2023, 2:08 p.m.)
Indexed	2 weeks ago (Aug. 19, 2025, 6:53 a.m.)
Issued	13 years, 9 months ago (Nov. 29, 2011)
Published	13 years, 9 months ago (Nov. 29, 2011)
Published Online	13 years, 9 months ago (Nov. 29, 2011)
Published Print	13 years, 7 months ago (Jan. 23, 2012)

Funders 0

None

BibTeX

@article{Wang_2011, title={A Novel and Highly Efficient Photocatalyst Based on P25–Graphdiyne Nanocomposite}, volume={8}, ISSN={1613-6829}, url={http://dx.doi.org/10.1002/smll.201101686}, DOI={10.1002/smll.201101686}, number={2}, journal={Small}, publisher={Wiley}, author={Wang, Shuo and Yi, Luoxin and Halpert, Jonathan E. and Lai, Xiaoyong and Liu, Yuanyuan and Cao, Hongbin and Yu, Ranbo and Wang, Dan and Li, Yuliang}, year={2011}, month=nov, pages={265–271} }

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