Home Journals JNMES Visible-Light Photocatalyst of Tetramethoxyphenylporphyrin Sensitized TiO2 Nanotube

JOURNAL METRICS

Impact Factor (JCR) 2022: 0.9 ℹImpact Factor (JCR):

The JCR provides quantitative tools for ranking, evaluating, categorizing, and comparing journals. The impact factor is one of these; it is a measure of the frequency with which the “average article” in a journal has been cited in a particular year or period. The annual JCR impact factor is a ratio between citations and recent citable items published. Thus, the impact factor of a journal is calculated by dividing the number of current year citations to the source items published in that journal during the previous two years.

5-Year Impact Factor: 0.7 ℹ5-Year Impact Factor:

A 5-Year Impact Factor shows the long-term citation trend for a journal. This is calculated differently from the Journal Impact Factor, so it is not simply an average of the Impact Factors in the time period. The Impact Factor itself is based only on Web of Science Core Collection citation data from the last three years and thus reflects only recent impact. The Journal Impact Factor is the average number of times articles from the journal published in the past two years have been cited in the Journal Citation Reports year.

CiteScore 2022: 1.9 ℹCiteScore:

CiteScore is the number of citations received by a journal in one year to documents published in the three previous years, divided by the number of documents indexed in Scopus published in those same three years.

SCImago Journal Rank (SJR) 2022: 0.21 ℹSCImago Journal Rank (SJR):

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Source Normalized Impact per Paper (SNIP) 2022: 0.296 ℹSource Normalized Impact per Paper (SNIP):

SNIP measures a source’s contextual citation impact by weighting citations based on the total number of citations in a subject field. It helps you make a direct comparison of sources in different subject fields. SNIP takes into account characteristics of the source's subject field, which is the set of documents citing that source.

240x200fu_ben_.jpg

123.png

Visible-Light Photocatalyst of Tetramethoxyphenylporphyrin Sensitized TiO2 Nanotube

Visible-Light Photocatalyst of Tetramethoxyphenylporphyrin Sensitized TiO₂ Nanotube

Xiao-Jun Hu | Qi-Zhong Jiang* | Xiao-Zhen Liao | Wen-Feng Shangguan | Zi-Feng Ma

Department of Chemical Engineering, Shanghai Jiao Tong University, Shanghai, 200240

School of Mechanical and Power Engineering, Shanghai Jiao Tong University, Shanghai, 200240

Corresponding Author Email:

qzjiang@sjtu.edu.cn

Received:

31 March 2011

| |

Accepted:

26 May 2011

| | Citation

v14n04a08_p247-250.pdf

OPEN ACCESS

Abstract:

This paper investigated the performance of photocatalysts of TiO₂ nanotubes sensitized by photosensitizers of tetramethoxyphenylporphyrin(TMPP) for producing H₂ from water under visible light. This photocatalyst might have a smaller band gap (2.6 eV). The investigation shows that a photosensitized catalyst combined TiO₂ nanotube with TMPP can be used to extend the absorption of solar light region and enhance the efficiency of energy conversion, and the quantity of H₂ evolution is 1.427 L m^-2h^-1g^-1. It was a way to apply the dye sensitized TiO₂ nanotubes photocatalyst in the visible light for clean energy.

Keywords:

nanotube; photocatalyst; sensitizer; tetramethoxyphenylporphyrin; TiO₂

1. Introduction

2. Experimental

3. Results and Discussion

4. Conclusion

Acknowledgements

This work was supported by the National Natural Science Foundation of China (20976104, 21073120), and the National Basic Research Program of China (2009CB220004).

References

[1] A. Fujishima, K. Honda, Nature, 37, 238 (1972).

[2] a) R. Asahi, T. Morikawa, T. Ohwaki, K. Aoki, Y. Taga, Science, b 293, 269 (2001). b) F. Dong, H.Q. Wang and Z.B. Wu, J. Phys. Chem. C, 113, 16717 (2009). c) A.M. Czoska, S. Livraghi, M. Chiesa, E. Giamello, S. Agnoli, G. Granozzi, E. Finazzi, C. Di Valentin, G. Pacchioni, J. Phys. Chem. C, 112, 8951 (2008).

[3] Nils Baumann, Pubudu S. Gamage, Thilani N. Samarakoon, Jim Hodgson, Jurgen Janek and Stefan H. Bossmann, J. Phys. Chem. C, 114, 22763 (2010).

[4] Michael T. Brumbach, Andrew K. Boal, David R. Wheeler, Langmuir, 18, 10885 (2009).

[5] a)X. Wu, Q.Z. Jiang, Z.F. Ma, M. Fu, W.F. Shangguan, Solid State Commun., 136, 513 (2005). b) X. Wu, Q.Z. Jiang, Z.F. Ma, W.F. Shangguan, Solid State Commun., 143, 343 (2007).

[6] a) C.H. Lin, C.H Lee, J.H. Chao, C.Y. Kuo, Y.C. Cheng, W.N. Huang, H.W. Chang, Y.M. Huang, M.K. Shih, Catal. Lett., 98, 61 (2004). b) H.L. Kuo, C.Y. Kuo, C.H. Liu, J.H. Chao, C.H. Liu, J.H. Chao, C.H. Lin, Catal. Lett., 7, 113 (2007).

[7] G.S. Wu, Tomohiro Nishikawa, Bunsho Ohtani, A.C. Chen, Chem. Mater., 19, 4530 (2007).

[8] G. Faubert, R. Côté, D. Guay, J.P. Dodelet, G. Dénès, P. Bertrand, Electrochim. Acta, 43, 1969 (1998).

IJHT
MMEP
ACSM
EJEE
ISI
I2M
JESA
RCMA
RIA
TS
IJSDP
IJSSE
IJDNE
JNMES
IJES
EESRJ
RCES
AMA_A
AMA_B
AMA_C
AMA_D
MMC_A
MMC_B
MMC_C
MMC_D

Username
Password
Remember me

Search form

Visible-Light Photocatalyst of Tetramethoxyphenylporphyrin Sensitized TiO2 Nanotube