2023
DOI: 10.1016/j.jechem.2022.10.003
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Ultrathin organic polymer with p-π conjugated structure for simultaneous photocatalytic disulfide bond generation and CO2 reduction

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Cited by 11 publications
(3 citation statements)
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“…As shown in Figure c, the EBAP sample has a maximum emission peak at about 585 nm due to the rapid recombination of the photoinduced carrier. Compared with other samples, the emission peaks of MBAP samples exhibit significant quenching, demonstrating a substantial inhibition of the recombination of photogenerated electron–hole pairs, and the separation efficiency of photoinduced carriers is significantly increased . In order to learn more about the effectiveness of charge separation and transport in the samples, electrochemical impedance spectroscopy was also performed.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…As shown in Figure c, the EBAP sample has a maximum emission peak at about 585 nm due to the rapid recombination of the photoinduced carrier. Compared with other samples, the emission peaks of MBAP samples exhibit significant quenching, demonstrating a substantial inhibition of the recombination of photogenerated electron–hole pairs, and the separation efficiency of photoinduced carriers is significantly increased . In order to learn more about the effectiveness of charge separation and transport in the samples, electrochemical impedance spectroscopy was also performed.…”
Section: Resultsmentioning
confidence: 99%
“…Compared with other samples, the emission peaks of MBAP samples exhibit significant quenching, demonstrating a substantial inhibition of the recombination of photogenerated electron−hole pairs, and the separation efficiency of photoinduced carriers is significantly increased. 47 In order to learn more about the effectiveness of charge separation and transport in the samples, electrochemical impedance spectroscopy was also performed. The MBAP sample has the smallest semicircular radius of the impedance spectrum (Figure 6d), indicating that it has the smallest resistance and the highest degree of charge separation during the photogenerated electron transfer process.…”
Section: Clarification Of the Proposed Mechanismmentioning
confidence: 99%
“…Hou et al synthesized a p–π conjugated polymer with a PO structure for the photoreduction of CO 2 to CO, exhibiting a great yield of 15.2 mmol g −1 . 128 The orbital interaction between the p on the phosphorus and π on the aromatic ring significantly increased the intensity of Lewis base sites, thus improving the ability of CO 2 adsorption. The introduced P element with lone pair electrons can act as a Lewis base to induce redistribution of electrons, leading to faster charge migration during photocatalytic reduction.…”
Section: Other Conjugated Organic Polymersmentioning
confidence: 99%