Recombination mechanisms in PEC water splitting at different potential regions (IMAGE)

Japan Advanced Institute of Science and Technology

Recombination mechanisms in PEC water splitting at different potential regions

Caption

Distribution of relaxation times analysis (top) reveals a newly observed satellite peak. The diagrams (bottom) illustrate how recombination mechanisms, such as over-penetration induced recombination (OPR), excess hole induced recombination (EHR), and back electron-hole recombination (BER) shift with potential and light intensity.

Credit

Dr. Yohei Cho from JAIST.

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