Hydrogen photoproduction by use of photosynthetic organisms and biomimetic systems

Suleyman Allakhverdiev, Vladimir D. Kreslavski, Velmurugan Thavasi, Sergei K. Zharmukhamedov, Vyacheslav V. Klimov, Toshi Nagata, Hiroshi Nishihara, Seeram Ramakrishna

Research output: Contribution to journalReview article

62 Citations (Scopus)

Abstract

Hydrogen can be important clean fuel for future. Among different technologies for hydrogen production, oxygenic natural and artificial photosyntheses using direct photochemistry in synthetic complexes have a great potential to produce hydrogen, since both use clean and cheap sources: water and solar energy. Artificial photosynthesis is one way to produce hydrogen from water using sunlight by employing biomimetic complexes. However, splitting of water into protons and oxygen is energetically demanding and chemically difficult. In oxygenic photosynthetic microorganisms such as algae and cyanobacteria, water is split into electrons and protons, which during primary photosynthetic process are redirected by photosynthetic electron transport chain, and ferredoxin, to the hydrogen-producing enzymes hydrogenase or nitrogenase. By these enzymes, e- and H+ recombine and form gaseous hydrogen. Biohydrogen activity of hydrogenase can be very high but it is extremely sensitive to photosynthetic O2. In contrast, nitrogenase is insensitive to O2, but has lower activity. At the moment, the efficiency of biohydrogen production is low. However, theoretical expectations suggest that the rates of photon conversion efficiency for H 2 bioproduction can be high enough (>10%). Our review examines the main pathways of H2 photoproduction by using of photosynthetic organisms and biomimetic photosynthetic systems.

Original languageEnglish
Pages (from-to)148-156
Number of pages9
JournalPhotochemical and Photobiological Sciences
Volume8
Issue number2
DOIs
Publication statusPublished - Feb 11 2009
Externally publishedYes

Fingerprint

biomimetics
Biomimetics
photoproduction
organisms
Hydrogen
hydrogen
Hydrogenase
Nitrogenase
photosynthesis
Photosynthesis
Water
water
Protons
enzymes
clean fuels
Ferredoxins
protons
Photochemical reactions
solar energy
hydrogen production

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry

Cite this

Allakhverdiev, S., Kreslavski, V. D., Thavasi, V., Zharmukhamedov, S. K., Klimov, V. V., Nagata, T., ... Ramakrishna, S. (2009). Hydrogen photoproduction by use of photosynthetic organisms and biomimetic systems. Photochemical and Photobiological Sciences, 8(2), 148-156. https://doi.org/10.1039/b814932a

Hydrogen photoproduction by use of photosynthetic organisms and biomimetic systems. / Allakhverdiev, Suleyman; Kreslavski, Vladimir D.; Thavasi, Velmurugan; Zharmukhamedov, Sergei K.; Klimov, Vyacheslav V.; Nagata, Toshi; Nishihara, Hiroshi; Ramakrishna, Seeram.

In: Photochemical and Photobiological Sciences, Vol. 8, No. 2, 11.02.2009, p. 148-156.

Research output: Contribution to journalReview article

Allakhverdiev, S, Kreslavski, VD, Thavasi, V, Zharmukhamedov, SK, Klimov, VV, Nagata, T, Nishihara, H & Ramakrishna, S 2009, 'Hydrogen photoproduction by use of photosynthetic organisms and biomimetic systems', Photochemical and Photobiological Sciences, vol. 8, no. 2, pp. 148-156. https://doi.org/10.1039/b814932a
Allakhverdiev, Suleyman ; Kreslavski, Vladimir D. ; Thavasi, Velmurugan ; Zharmukhamedov, Sergei K. ; Klimov, Vyacheslav V. ; Nagata, Toshi ; Nishihara, Hiroshi ; Ramakrishna, Seeram. / Hydrogen photoproduction by use of photosynthetic organisms and biomimetic systems. In: Photochemical and Photobiological Sciences. 2009 ; Vol. 8, No. 2. pp. 148-156.
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