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March 4, 2026Materials Chemistry Frontiers1 citations

Design and synthesis of a fused porphyrin dimer photosensitizer for enhanced visible-to-near-infrared driven photocatalytic hydrogen evolution

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GBGovardhana Babu BodedlaMIMuhammad ImranWWWai-Yeung Raymond Wong

Key Points

  • The research aims to design and synthesize a new porphyrin dimer to improve photocatalytic hydrogen evolution efficiency under visible-to-near-infrared light.
  • Designed and synthesized a fused porphyrin dimer, F-C19ZnP, with an A-π-D-π-A structure.
  • Utilized a bimetallic Zn(II) coordination for enhanced light absorption.
  • Tested the photocatalytic performance of F-C19ZnP under Vis-NIR light.
  • F-C19ZnP significantly increased hydrogen production compared to previous photosensitizers.
  • Demonstrated effective light-harvesting capabilities in the visible-to-near-infrared spectrum.
  • Achieved sustained photocatalytic activity over multiple cycles.

Abstract

A new acceptor-linker-donor-linker-acceptor (A-π-D-π-A) structured porphyrin dimer, F-C19ZnP, was designed and synthesized as a visible-to-near-infrared (Vis-NIR) light-harvesting photosensitizer for photocatalytic hydrogen evolution (PHE). F-C19ZnP features a bimetallic Zn(II)-coordinated fused porphyrin...

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Cite This Study

Bodedla et al. (2026) studied this question.

synapsesocial.com/papers/69a7cd0bd48f933b5eed903ahttps://doi.org/10.1039/d5qm00920k
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